sistem halfen
TRANSCRIPT
Z e r t i f i k a t N r . 7 1 7 1 2 / 3
FS 09-EHALFEN NATURAL STONE SUPPORT SYSTEMS
FAÇADE
2
Z e r t i f i k a t N r . 7 1 7 1 2 Z e r t i f i k a t N r . 7 1 7 1 3
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
The importance of quality assurance and safety in construction is
constantly growing. The Supervisory and Certifi cation Board of
the State Agency Nuremberg (LGA) issued the quality certifi cate
“LGA Tested Quality” for the HALFEN Body Anchor and HALFEN
Grout-in Anchor. The agency LGA is part of the Technical Inspec-
tion Authority TÜV Rheinland Group. The quality certifi cate is the fi rst independent quality seal for the load bearing capacity, the production and the construction of such kind of façade systems.
Basis of the quality seal is intensive testing carried out by LGA
of the complete documentation, production as well as static
load bearing capacities of the bearing anchors. It is an in-depth and independent quality assurance which not only refers to
the properties of the product.
During the planning phase HALFEN off ers the possibility of a
clean fi xing with quality tested anchors without subsequent
drilling.
Now planers have the possibility of insisting on quality assur-ance of the high-class façade already at an early stage and requesting an independent quality assurance. By introducing the
quality seal HALFEN sets high standards and facilitates the deci-
sion for a cooperation with a quality service provider.
Included in this catalogue are typical examples of backing
structures that can be fi xed to using HALFEN systems, some of
which are illustrated opposite.
Examples of the systems are provided to give an overview
of how the system will work in typical situations. Design
information is given for individual stone support systems.
Illustrations and photographs of projects that have been completed
using HALFEN stone support systems are shown throughout.
Principles which should be considered in the design of a stone
façade are discussed.
Concrete Structures
Concrete structures can be combined with
all kinds of natural stone façade
• Thin Stone
• Rainscreen
• Thick Stone
Blockwork and Brickwork
Loadbearing blockwork and
brickwork are especially suitable for Grout-
in Anchors whether for
• Rainscreen façades or
• Thin stone and
cavities with or without insulation.
High loads and large cavities can be
accommodated
Infi ll Panel System
Structures with a light weight infi ll panel
system, which do not allow load-bearing
fi xings between fl oors, require a load
bearing sub structure for the stone façade.
The sub structure can support:
• Thin Stones or
• Rainscreen facades
Insulation and large, varying cavities can
be accommodated.
In t roduct ion
When natural or reconstituted stone has been chosen as a
cladding material it is necessary to consider to the following key
areas for the purposes of choosing the most appropriate fi xing
system:
1) Type of structural material (e.g. concrete / block)
2) Design of cavity (e.g. ventilated / full fi ll insulation)
3) Design of stone joint (e.g. open /closed )
4) Size of stone (e.g. thickness /panel size)
5) Design life of building
Once these considerations have been made HALFEN can advise
on the most suitable fi xing method.
HALFEN Systems
General Background on dif ferent Stone Façades
- for Body Anchor - for Grout-In Anchor
3
Body Anchor Max. Projection [mm]
Max. Vertical Load /Anchor [N] Page
HRM 130 500 7
BA 120 1.300 8
DT 240 1.300 9
DH 240 - 10
Grout-in Anchor Max. Projektion [mm]
Max. Vertical Load /Anchor [N] Page
UMA/UHA Concrete Backing Structure 300 4.000 11
UMA/UHA Brickwork Backing Structure 300 4.000 12
Support Brackets Max. Projection [mm]
Max. Vertical Load / Anchor [kN] Page
HK4 250 10,5 19
Brick Ties - - 20
Sub Structure System Max. Projection [mm]
Max. Vertical Load / Anchor [N] Page
SUK (stainless steel) 360 1.500 16
UKB (aluminium) 310 700 17
UKH (aluminium) 320 400 18
Principle / Basis for calculation Page
Standards, Guidelines, Approvals 24
Construction Notes, Planning, Calculation 25
Load Assumptions 26
Accessory Page
Corner Reveal Fixings 21
Soffi t Anchors 22
Scaff old Anchors 22
Fixing Methods 24
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Contents
Thick Stone Supports from page 19HALFEN Sub Structure Systems from page 15
Grout-in Anchors from page 11HALFEN Body Anchors from page 6
Calculation Principles from page 24Accessories from page 21
4
Z e r t i f i k a t N r . 7 1 7 1 2
Z e r t i f i k a t N r . 7 1 7 1 3
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN SUK Sub Structures / stainless steel
HALFEN Body Anchors
HALFEN Grout-in Anchors
Appl icat ions
Benefi ts• Adjustable in three dimensions• Flexible fi xing methods• Toothed plate and washer:
mechanical force transmission• Independently tested• Small drill holes: time and cost
saving, reduced dust and sound pollution
• Can be loaded immediately
FeaturesEasy to use in combination with cast-in
channels for maximum adjustability.
For reduced pre-planning they can be
post fi xed with drilled bolts or HCB Con-
crete Bolts.
Diff erent HALFEN Body Anchor designs
cover all applications from small to large
cavities and from low to high loads.
FeaturesHALFEN Grout-in Anchors are a simple
and cost eff ective way of fi xing stone.
Their tubular cross section gives the same
load capacity whether they are used in
vertical or horizontal joints. Adjustment
in three axes is achieved by positioning
of the anchor in the oversize hole drilled
into the backing structure.
Benefi ts• Approved calculation • Tubular cross-section: same load
capacity in any orientation• Smaller drill-holes compared to fl at
anchors • Good adjustability in mortar • Suitable to large cavities and high
loads • Usable in horizontal and vertical
joints
FeaturesAll HALFEN Sub Structure Systems are
ideal for new buildings and refurbish-
ments. Particularly suitable for natural
stone façades with large and varying
distances to the load-bearing wall (e.g.
rainscreen construction). Ideal for critical
environmental conditions with long de-
sign life requirements.
This is especially the case when high
corrosion-resistance is required.
Benefi ts• Adjustable suspended channel system • Assists in meeting the new
European energy-saving requirements
• Minimized fastenings in load- bearing structure: reduce thermal- bridging, energy-loss and pollutionwhen installing
• Easy and quick installation • Stainless steel, approved
and durable
5
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN UKH/UKB Sub Structure/aluminium
Reference
Appl icat ions
FeaturesLight and easy to handle sub structure
in combination with approved HALFEN
Body Anchors and for the under-cut fi x-
ing of thin stones.
Flexible design features and easy adapta-
tion on building-site. Cost-saving con-
structions when larger projections above
200 mm are required.
Benefi ts• Adjustable suspended channel
system• Suitable for under-cut fi xings• Assists in meeting the new
European Energy-Saving requirements
• Fewer fi xings in the load bearing structure: reduced thermal bridging, energy loss & pollution during installation
• Easy and quick installation
New University - Lisbon/PortugalManagement building
Trinity Church, Fátima/PortugalNew Pilgrimage Church, Opening 2007 Office building Delta, Posen/Poland
6
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Restraint anchors• Transfers wind loads into the structural frame•
HALFEN DH Body Anchors are used in the vertical or •
horizontal joint in combination with the BA Body
Anchor or DT Body Anchor
Also used for the top slab edge in the half-pin design •
(design 2)
Material:• 1.4571 / 1.4401 / 1.4404 (AISI 316 / A4)
HALFEN Body Anchors
The HALFEN Body Anchor range covers
a wide variety of cavity widths and load
capacities. They consist of two main
components; a ‘u’ or three times canted
shaped body with vertical serrated fi xing
slot and a threaded spade bolt with
dowel pin. The vertical slot allows for up
and down adjustment whilst providing a
positive fi xing through the serrations.
Body Anchor type DT uses a wedge plate
for this adjustment. The threaded spade
bolt allows in and out adjustment to
accommodate variations in cavity width.
The body is capable of being swivelled
up to 15° either side of vertical thus
providing horizontal adjustment.
Body anchors can be fi xed to HALFEN
Cast-in Channels for maximum fl exibility
or post fi xed using drilled bolts allowing
the minimum of pre-planning. Once fi xed
to the backing structure, Body Anchors
are immediately capable of taking load
once the fi xing is set.
The dowel pins have a knurled zone to
prevent the dowel dropping through
the hole in the spade bolt. Dowel pins
Ø 5 x 70 mm (design 1, 3) are supplied
loose with one sliding sleeve. The dowels
are fi xed by tapping them lightly into
the spade drill-hole. The half-dowels
Ø 5 x 35 mm (design 2, 4) are already
fi xed in the spade bolt at the factory.
Design dimensions can be gathered from
the tables. Apart from the standard
designs, the anchors are available with
special brackets, such as e.g. threaded
anchors for closing panels.
Order Example
HRM - 505 - 1
Anchor Type
Version
Design
Projections between • 40 and 130 mmPermissible load of • max. 500 NThe installed stone panel can be adjusted perpendicular to the •
structur using the patented captive nut
HRM extention arm already pre-assembled on body •
and can not become separated
If required, loose fi xings for site assembly can be supplied, •
please order anchor type HRC
Material:• 1.4571/1.4401/1.4404 (AISI 316 / A4) or
1.4301 (AISI 304 / A2)
Projections between • 60 and 120 mmPermissible load of• max. 1.300 NContinuously variable•
Lateral anchor adjustment is achieved by swivelling up to max. 15°•
Adjustment perpendicular to the façade is achieved by •
winding the spade bolt in and out
Height adjustment of bracket is eff ected via the •
toothed washer and serrated slot
Material: • 1.4571/1.4401/1.4404 (AISI 316 / A4) or
1.4301 (AISI 304 / A2)
Projections between• 140 und 240 mmPermissible load of• max 1.300 N Adjustment perpendicular to the façade by • patented clamping
bolt on the already installed natural stone panel (can also be
achieved by turning the bracket)
Basic body of the DT Body Anchor is supplied fully assembled •
with the guided wedge plate and the clamping bolt
Height of the anchor can be adjusted with the aid of •
the guided wedge plate
Anchor is adjusted laterally by swivelling.•
Clamping bolt is pre-assembled at the factory. •
Material:• 1.4571/1.4401/1.4404 (AISI 316 / A4)
HALFEN BA Body Anchor
HALFEN DT Body Anchor
HALFEN DH Body Anchor
HALFEN Body Anchors HALFEN HRM/HRC Body Anchor
7
Z e r t i f i k a t N r . 7 1 7 1 2
HRM / HRC Body Anchor
VersionLoadFV[N]
Projection Body Spade-bolt Connection
k[mm]
min k[mm]
max k[mm]
x [mm]
L[mm]
g[mm]
M[mm]
l[mm]
z[mm]
RZ[N]
Ø[mm]
500* 500 40 31 48 45 4 95 10 55 15 640 11 x 26
504** 500 40 37 49 42 15 79 10 45 15 640 11 x 26
505 500 50 47 59 42 15 79 10 55 15 680 11 x 26
506 500 60 52 69 44 25 84 10 55 15 710 11 x 26
408 400 80 67 101 47 40 90 10 72 15 680 11 x 26
410 400 100 87 121 50 60 98 10 72 15 700 11 x 26
411 400 115 102 136 53 75 102 10 72 15 720 11 x 26
413 400 130 117 151 56 90 108 10 72 15 740 11 x 26
max. Fh = 350 N* = fl at anchor fi xing to be used with channels in the backing structure ** = can only be supplied in HRC version without counter nut
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Order Example
HRM - 500 - 1 - A4
Anchor type
Version
Design
Material
HRM HRM ...P HRC ...P
Threaded spade bolt versions
Design 1Spade bolt with counter nut, loose pin and sliding sleeve
Design 2Spade bolt with counter nut, half pin fixed
Design 5Spade bolt with counter nut and 30° angled bear-ing plate for non-visible anchoring
Please order fixings separately (see page 24). Select by RZ, Ø and backing material.
HALFEN HRM/HRC Body Anchor
HALFEN Body Anchors
The HALFEN HRM/HRC Body Anchors
consist of the same components but are
diff erent in the way they are assembled.
Both versions consist of the body with
its three folds, pre-fi tted adjustment nut,
washer, the threaded spade bolt and the
counter nut.
In the Body HRM version, the threaded
spade bolt has been pre-assembled on
the body, together with the counter nut;
in the HRC version, the parts are sup-
plied separately. In addition, there is a
distinction between versions HRM/HRC
(with toothed washer) and HRM/
HRC…-P (without toothed washer/fl at).
The HRM/HRC Body Anchors are
intended for small widths from 40 to
130 mm and small loads up to 500 N.
The special advantage of these anchors is
the fact that the adjustment nut can be
turned, which makes it possible to adjust
the depth even when the threaded space
bolt has already been fi tted.
Material:
1.4571/1.4404/1.4401 (AISI 316 / A4) or
1.4301 (AISI 304 / A2)
sliding sleeve
toothed washer
8
Z e r t i f i k a t N r . 7 1 7 1 2
HALFEN BA Body Anchor
VersionLoadFv[N]
Projection Base body Spade bolt Connection
k[mm]
min k[mm]
max k[mm]
x[mm]
L[mm]
h[mm]
e[mm]
d[mm]
c[mm]
l[mm]
z[mm]
Rz[N]
Ø[mm]
606 900 60 50 70 50 29 95 10 12 4 58 15 1 814 8,5x28
608 600 80 65 90 55 36 95 10 12 4 71 18 1 462 8,5x28
610 600 100 80 120 55 56 95 10 12 4 85 18 1 709 8,5x28
612 600 120 100 140 55 76 95 10 12 4 85 18 1 961 8,5x28
1308 1.300 80 70 100 65 47 105 10 16 5 74 18 2 698 8,5x28
1310 1.300 100 90 120 65 47 105 10 16 5 94 18 3 120 8,5x28
1312 1.300 120 105 135 65 47 105 10 16 5 106 18 3 446 8,5x28
max Fh = Fv
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Body Anchors
Order example
BA - 608 - 1 - A4
Anchor type
Version
Design
Material
Standard variants
Design 1Spade bolt withloose pin andsliding sleeve
Design 2Spade bolt withhalf pin, fixed
Design 3Spade bolt with 2 loose pins and 2 sliding sleeves
Design 4Spade bolt with 2 half pins, fixed
for 30 or 40 mm plate thickness, spade bolt with half pin, fixed or loose pin
Further anchor designs on request
Fh
k
e
L
Fv
x ±
10
Rz
z
l
cd
HALFEN BA Body Anchor
The HALFEN BA Body Anchor has been
designed for short projections of 60 mm
to 120 mm and large loads up to 1300 N.
It consists of a rugged base body, a
toothed washer and a threaded spade
bolt.
To fi x the natural stone cladding, the
Body Anchors are fi tted in accordance
with the installation instructions in the
horizontal or vertical joint of the backing
structure. The BA Body Anchor can be
adjusted in height with the help of the
vertical oblong hole and the serration.
The depth can be adjusted by turning the
threaded spade bolt in or out. Lateral ad-
justment (→ see page 9) of the BA Body
Anchor is also possible by swivelling
sideways. Major benefi ts of the BA Body
Anchor are its rugged base body and
ease of installation.
Material:1.4571/1.4404 or 1.4401 (AISI 316 / A4)1.4301 (AISI 304 / A2)
Special variants on request
Loose dowel pin with knurled zone-for design 1 and 3
9
Z e r t i f i k a t N r . 7 1 7 1 2
HALFEN DT Body Anchor
Version LoadFV [N]
Projection [mm] Base body [mm] Spade bolt [mm] Connection [mm]
k min k max k x L h e d c l z RZ [N] Ø
414 400 140 120 170 50 95 92 30 12 4 105 21 1 608 9
416 400 160 140 190 55 115 97 30 12 4 105 21 1 661 9
418 400 180 160 210 60 135 102 30 12 4 105 21 1 708 9
420 400 200 180 230 65 155 107 30 12 4 105 21 1 747 9
422 400 220 200 250 70 175 112 30 12 4 105 21 1 781 9
424 400 240 220 270 75 195 117 30 12 4 105 21 1 810 9
426 400 260 240 290 80 215 122 30 12 4 105 21 1 836 9
428 400 280 260 310 85 235 127 30 12 4 105 21 1 859 9
430 400 300 280 330 90 255 132 30 12 4 105 21 1 879 9
1314 1.300 140 120 170 80 90 130 35 16 5 115 21 3 414 11
1316 1.300 160 140 190 85 110 135 35 16 5 115 21 3 541 11
1318 1.300 180 160 210 95 130 145 35 16 5 115 21 3 465 11
1320 1.300 200 180 230 80 150 130 35 16 5 115 21 4 465 13
1322 1.300 220 200 250 90 170 140 40 16 5 115 21 4 265 13
1324 1.300 240 220 270 95 190 145 40 16 5 115 21 4 329 13
1326 1.300 260 240 290 100 210 150 40 16 5 115 21 4 889 13
1328 1.300 280 260 310 105 230 155 40 16 5 115 21 4 998 13
1330 1.300 300 280 330 110 250 160 40 16 5 115 21 5 098 13
max. Fh = 1,3 x FV
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Please order fixings separately (see page 24). Select by RZ, Ø and backing material.
Series DT is suitable for projections from
140 to 335 mm and for loads of max.
1300 N. With the DT Body Anchor, ad-
justments of the already installed natural
stone panel, perpendicular to the façade,
can be made using the patented clamp-
ing bolt or by turning the spade bolt.
Order example
DT - 414 - 1 - A4
Anchor type
Version
Design
Material
HALFEN Body Anchors
Fh
k
e
L
x ±
10
Rz
zl
Fv
dc
For spade bolt variants see page 8
Fixings → page 24
The DT Body Anchor comes fully assem-
bled with base body, guided wedge plate
and clamping bolt. The guided wedge
plate can be used to adjust the height of
the anchor.
Lateral adjustment is possible by
swivelling the anchor.
The clamping bolt has been pre-assem-
bled at the factory for installation from
left to right but can also be rearranged
easily for installation from right to left.
Material:1.4571/1.4404/1.4401 (AISI 316 / A4)
HALFEN DT Body Anchor
b
r r max. r = 20 mm
max 15°
10
Z e r t i f i k a t N r . 7 1 7 1 2
HALFEN DH Body Anchor
VersionLoadFh [N]
Projection [mm] Base body [mm] Space bolt [mm] Connection [mm]
k min k max k x L h e d c l z RZ [N] Ø
1006 850 60 53 68 26 20 75 18 6 2 60 21 2 500 9x301008 850 80 73 88 26 20 75 18 6 2 80 21 2 500 9x301010 850 100 93 108 26 20 75 18 6 2 100 21 2 500 9x30
1712 1 300 120 105 135 30 32 80 32 8 3 112 27 3 500 9x40
1714 1 300 140 125 155 30 32 80 32 8 3 132 27 3 500 9x40
1716 1 300 160 145 175 30 32 80 32 8 3 152 27 3 500 9x40
1718 1 300 180 165 195 30 32 80 32 8 3 172 27 3 500 9x40
1720 1 300 200 185 215 30 32 80 32 8 3 192 27 3 500 9x40
1722 1 300 220 205 235 30 32 80 32 8 3 212 27 3 500 9x40
1724 1 300 240 225 255 30 32 80 32 8 3 232 27 3 500 9x40
1726 1 300 260 245 275 30 32 80 32 8 3 252 27 3 500 9x40
1728 1 300 280 265 295 30 32 80 32 8 3 272 27 3 500 9x40
1730 1 300 300 285 315 30 32 80 32 8 3 292 27 3 500 9x40
1732 1 300 320 305 335 30 32 80 32 8 3 312 27 3 500 9x40
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
DH -1010 - 1 - A4
Fh
k
e
L
x ±1
0
z
l
FV
dc
Rz
HALFEN Body Anchors
HALFEN DH Body Anchor
Material:
1.4571/1.4404/1.4401 (AISI 316 / A4)
The three-dimensional adjustable DH
Body Anchor is used exclusively for trans-
ferring horizontal loads. It is suitable for
projections from 60 to 335 mm and hori-
zontal loads of max. 1300 N.
The HALFEN DH Body Anchor can be
used as restraint anchor in combination
with all other Support Anchors, such as
BA, DT and HRM/HRC.
Dowels are used to fi x the Restraint An-
chor, allowing fast and easy installation of
the natural stone panels as well as a large
circular adjustment scope in the anchoring
plane.
The Restraint Anchor can be used on the
standard backing structure as well as on
edges and corners, including atticas. It
consists of the base body and the thread-
ed spade bolt.
Standard variants
Design 1Spade bolt withloose pin andsleeve
Design 2Spade bolt withhalf pin, fixed
Design 3Spade bolt with 2 loose pins and2 sliding sleeves
Design 4Spade bolt with2 half pins, fixed
for 30 or 40 mm plate thickness, spade bolt with half pin, fixed or loose pin
Further versions available on request
Special variants on request
Fixings → page 24
Order example
Anchor type
Version
Design
Material
11
Z e r t i f i k a t N r . 7 1 7 1 3
UMA Support Anchor UHA Restraint Anchor
Type UMA-10 UMA-12 UMA-16 UMA-18 UMA-22 UMA-25 UMA-28 UMA-33 UHA-5 UHA-7 UHA-10
d [mm] ** 10 12 16 18 22 25 28 33 5 7 10
c [mm] ** 5,0 5,5 7,0 7,0 8,0 8,0 8,0 8,0 2,0 2,5 5,0
anchor pin for design 1, 3 und 7 Ø5x70 Ø5x70 Ø6x75 Ø6x75 Ø6x75 Ø6x75 Ø6x75 Ø6x75 Ø5x70 Ø5x70 Ø5x70
min. compression strength* 1,6 MN/m2
** for dimensions c and d refer to drawings on pages 12 and 13
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Grout - In Anchors
The adjustment in three directions is
made inside the drill-hole.
Thanks to its tubular cross-section, the
HALFEN UMA Anchor is especially suited
for grouting into concrete ≥ C12/15
(B15) and for concrete blockwork or
brickwork M 12 / lla* but can be just
as well suited for use in concrete. The
anchors provide the same loadbearing ca-
pacity both when used in a horizontal or
in a vertical joint and are available in dif-
ferent designs. Depending on the design,
the anchors bridge up to 300 mm and
are able to carry loads up to 3.8 kN.
Material:
1.4571/1.4404/1.4401 (AISI 316 / A4) or
1.4301 (AISI 304 / A2) (not for all sizes)
Design 1Support Anchor with loose pin and sliding sleeve
Design 2 Support Anchor with half-pin, pressed
Design 3 Support Anchor with 2 loose pins and 2 sliding sleeves
Design 4 Support Anchor with 2 half-pins, pressed
Design 7Support Anchor with L-bracket, 2 loose pins and 2 sliding sleeves
Design 8Threaded Anchor with thread and countersunk screw (from UMA-16)
Design versions:
Order example
UMA - 16 - 3 - 210
Anchor Type
Diameter d [mm]
Design
Anchor length [mm]
Where these Restraint Anchors are used for fixing in horizontal or vertical joints they are given the suffix UHA.
Material:1.4571/1.4404/1.4401 (AISI 316 / A4)
It is equally suited for grouting into concrete C12/15 (B15) as well as in
brickwork M 12 / lla*.
Suitable for use in horizontal and verti-cal joints.
Design versions:
Design 1Restraint Anchor with loose pin and sliding sleeve
Design 2 Restraint Anchor with half-pin, pressed
Design 8Threaded Anchor with thread and countersunk screw (from UHA-10)
HALFEN UMA Support Anchor
HALFEN UHA Restraint Anchor
Type
teste
d
Loose pin with fixed collar for design 1, 3 and 7.
HH
t0L
Fv
HV
Fv
z
k
d
c
12
Concrete ≥ C12/15 UMA Support Anchor UMA Restraint Anchor
Projection
k
[mm]
Type of Anchor UMA 10 UMA 12 UMA 16 UMA 18 UMA 22 UMA 25 UMA 28 UMA 33 UHA 5 UHA 7 UHA 10
Drill hole Ø 20 Ø 22 Ø 26 Ø 28 Ø 32 Ø 35 Ø 40 Ø 45 Ø 15 Ø 17 Ø 20
Bond depth t0=80 t0=80 t0=80 t0=80 t0=80 t0=80 t0=100 t0=100 t0=80 t0=80 t0=80
2030
FV 340 515 950 1.655
HH 1.237 1.874 3.457 4.850 2.000
HV 619 937 1.728 3.011 2.000
L 120 120 120 120 120
405060
FV 280 425 810 1.310
HH 1.019 1.547 2.948 4.767 2.000
HV 509 773 1.474 2.383 2.000
L 150 150 150 150 150
708090
FV 210 320 610 990 1.420
HH 764 1.164 2.220 3.603 4.850 2.000 2.300
HV 382 582 1.110 1.801 2.584 2.000 2.300
L 180 180 180 180 180 180 180
100110120
FV 165 255 490 795 1.235 1.625 2.495 3.960
HH 600 928 1.783 2.893 4.494 4.850 4.900 4.900 1.600 2.300
HV 300 464 892 1.446 2.247 2.957 4.540 4.900 1.600 2.300
L 210 210 210 210 210 210 230 230 210 210
130140150
FV 100 170 410 665 1.035 1.360 2.085 3.225
HH 528 819 1.492 2.420 3.766 4.850 4.900 4.900 1.250 2.300
HV 264 409 746 1.210 1.883 2.474 3.794 4.900 1.250 2.300
L 240 240 240 240 240 240 260 260 240 240
160170180
FV 570 885 1.170 1.795 2.780
HH 2.074 3.220 4.258 4.900 4.900 1.000 2.300 2.450
HV 1.037 1.610 2.129 3.266 4.900 1.000 2.300 2.450
L 270 270 270 290 290 270 270 270
190200210
FV 495 775 1.025 1.575 2.445
HH 1.801 2.820 3.730 4.900 4.900 800 2.300 2.450
HV 901 1.410 1.865 2.866 4.449 800 2.300 2.450
L 300 300 300 320 320 300 300 300
220230240
FV 440 690 910 1.400 2.175
HH 1.601 2.511 3.311 4.900 4.900 2.100 2.450
HV 801 1.255 1.656 2.547 3.957 2.100 2.450
L 330 330 330 350 350 330 330
250260270
FV 360 620 820 1.260 1.960
HH 1.310 2.256 2.984 4.585 4.900 1.800 2.450
HV 655 1.128 1.492 2.293 3.566 1.800 2.450
L 360 360 360 380 380 360 360
280290300
FV 565 745 1.150 1.785
HH 2.056 2.711 4.185 4.900 2.450
HV 1.028 1.355 2.092 3.248 2.450
L 390 390 410 410 390
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Grout - In Anchors in Concrete
Anchoring in vertical jointsAnchoring in horizontal jointsFv = Vertical load per anchor [N] HH = Horizontal compressive load [N]HV = Horizontal tensile load [N]Ø = Drill-hole diameter [mm] t0 = Bond depth of anchor in drill-hole [mm]k = Projection [mm]z = 21 mmc = → table Page 11
When determining the vertical load FV it may be necessary to take into account not only the dead weight of the façade panels (plus any loads applicable) but also an additional load resulting from the slanting anchor pos. (DIN 18516-3).
Pin
Sliding sleeve
Legend for pages 12 and 13
Backing structure: concrete ≥ C12/15
HH
t0L
Fv
d
c
HV
Fv
z
k
13
Brickwork M 12/IIa UMA Support Anchor UMA Restraint Anchor
Projection
k
[mm]
Type of Anchor UMA 10 UMA 12 UMA 16 UMA 18 UMA 22 UMA 25 UMA 28 UMA 33 UHA 5 UHA 7 UHA 10
Drill hole Ø 20 Ø 22 Ø 26 Ø 32 Ø 40 Ø 40 Ø 50 Ø 50 Ø 15 Ø 17 Ø 20
Bond depth t0=120 t0=120 t0=120 t0=120 t0=120 t0=140 t0=160 t0=220 t0=80 t0=80 t0=80
2030
FV 340 515 950 1.655
HH 1.237 1.700 1.700 1.700 1.100*
HV 619 937 1.700 1.700 1.100*
L 150 150 150 150 120
405060
FV 280 425 810 1.310
HH 1.019 1.547 1.700 1.700 1.100*
HV 509 773 1.474 1.700 1.100*
L 180 180 180 180 150
708090
FV 210 320 610 990 1.420
HH 764 1.164 1.700 1.700 1.700 1.100* 1.100*
HV 382 582 1.110 1.700 1.700 1.100* 1.100*
L 210 210 210 210 210 180 180
100110120
FV 165 255 490 795 1.235 1.625 2.495 3.960
HH 600 928 1.700 1.700 1.700 2.000 2.200 2.400 1.100* 1.100*
HV 300 464 892 1.446 1.700 2.000 2.200 2.400 1.100* 1.100*
L 240 240 240 240 240 270 290 350 210 210
130140150
FV 410 665 1.035 1.360 2.085 3.225
HH 1.492 1.700 1.700 2.000 2.200 2.400 1.100* 1.100*
HV 746 1.210 1.700 2.000 2.200 2.400 1.100* 1.100*
L 270 270 270 300 320 380 240 240
160170180
FV 570 885 1.170 1.795 2.780
HH 1.700 1.700 2.000 2.200 2.400 1.000* 1.100* 1.100*
HV 1.037 1.610 2.000 2.200 2.400 1.000* 1.100* 1.100*
L 300 300 330 350 410 270 270 270
190200210
FV 495 775 1.025 1.575 2.445
HH 1.700 1.700 2.000 2.200 2.400 800* 1.100* 1.100*
HV 901 1.410 1.865 2.000 2.400 800* 1.100* 1.100*
L 330 330 360 380 440 300 300 300
220230240
FV 440 690 910 1.400 2.175
HH 1.601 1.700 2.000 2.200 2.400 1.100* 1.100*
HV 801 1.255 1.656 2.000 2.400 1.100* 1.100*
L 360 360 390 410 470 330 330
250260270
FV 1.260 1.960
HH 2.200 2.400 1.100* 1.100*
HV 2.200 2.400 1.100* 1.100*
L 440 500 360 360
280290300
FV 1.150 1.785
HH 2.200 2.400 1.100*
HV 2.092 2.400 1.100*
L 470 530 390
* At t0 = 120 mm (incease L accordingly!) HZug = 1.700 N / * At t0 = 160 mm (incease L accordingly!) HZug = 2.200 N
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Grout - In Anchors in Br ickwork
Anchoring in vertical jointsAnchoring in horizontal jointsNotes regarding anchor selection for pages 12 and 13:
1. Select projection k2. Choose matching vertical load Fv (per
anchor) in the selected line taking into consideration HH and HV.
3. Read off type of anchor and length of anchor L and compile as shown in the ordering example (page 11)
For use in other material, static proofs are required. Permitted compressive strain min. 1,6 MN/m 2
Pin
Slidingsleeve
Backing structure: brickwork M 12/IIa
14
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Ins ta l la t ion Sequence
Restraint Anchor
Support anchors
Temporary support may be necessary for UMA Anchors
Support anchors
It is usual to start the installation of the
panels on the left-hand corner of the
building. Direction of installation: from
left to right and from the bottom up.
Use suitable anchors for dowel-fi xing or
mortar-fi xing and fi t the anchors. Place
the fi rst natural stone panel onto the fi rst
support anchor and support the right-
hand side from the temporary support.
Fix the Support Anchor and the Restraint
Anchor for the fi rst vertical joint and
carry out the fi ne adjustment for the
panel. Put the thermal insulation back
into place so that no gaps are left. Push
the anchor pin through the hole in the
spade bolt and into the sliding sleeve. Fill
the pin holes of the second natural stone
panel with mortar. Then push the second
panel against the fi rst one. Allow a gap
of at least 2 mm on one side (on the
side of the sliding sleeve).
Starting the installation at the left-hand Fix the Support Anchors and Restraint
Anchor, do the fi ne adjustment and
proceed in the same way with the next
anchors.
Installation from the right-hand side of the buildingThe panel before the last one is anchored
on the right-hand edge to the vertical
joint, using one-sided pins.
Place the last natural stone panel at
the right-hand edge onto two Support
Anchors in the horizontal joint.
Support anchors
Drill the holes for the dowels in the fi rst
and second panel row. Fix the lower row
of support anchors. Put the thermal insu-
lation back into its correct place.
Grout in the fi xing holes with mortar and
place the fi rst row of panels onto the
support anchors.
Fix the Support Anchors for the second
row of panels and make any fi ne adjust-
ments to the fi rst row of panels. Allow
a gap of at least 2 mm between the top
edge of the lower row and the bottom
edge of the support anchor for the sec-
ond row of panels.
Push the anchor pin through the hole in
the spade bolt and into the sliding sleeve
underneath. Then install the second row
of panels and proceed as before.
For further details refer to DIN 18516, part 3 and our installation instructions.
Generally, natural stone panels are fi xed at four points. Before drilling the fi xing hole, the thermal insula-tion should be cut out.
Setting anchors in vertical joints
Anchoring in horizontal joints
15
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Sub St ructure Sys tems
All HALFEN Sub Structure Systems are
designed to transfer the load of the
external cladding to the structural frame
of the building. HALFEN Sub Structures
typically consist of a series of vertical
rails spanning fl oor to fl oor which only
require restraint at quite wide vertical
spacings. This minimizes the number
of connections to the inner skin and
consequently the frequency with which
the insulation / waterproofi ng is breached.
For this reason they are typically used
as backing structure for rainscreen and
thin stone cladding panels with open or
mastic-pointed joints.
Fewer connections to the inner skin
reduces thermal bridging thus assisting
in the achievement of the new European
energy saving requirements.
The advance erection of the frame
ensures rapid installation of the stone
cladding.
HALFEN off ers primarily two product
lines for sub structures to accommodate
diff erent situations and life cycle
requirements:
• SUK Stainless Steel Structures
• UKB / UKH Aluminium Structures
The HALFEN SUK Stainless Steel Struc-ture is suitable for durable constructions
in diffi cult environmental conditions and
for high load requirements.
The HALFEN UKB System is suitable for
refurbishments because of its light weight
and easy post fi x installation.
The HALFEN UKH System supports the
use of undercut fi xing technology which
can enable a reduction in the stone panel
thickness (subject to calculation) and
easy replacement of damaged panels.
mima - Middlesbrough Institute of Modern Art/ England
Applications
16
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Sta in less Stee l Sub St ructure
The HALFEN SUK System is an adjustable
suspended channel system with support
and restraint anchors that are continuous-
ly variable in height, for cavity ≥ 160 mm.
It is ideal for new builds and refurbish-
ments. Particularly suited for
natural stone façades with large and var-
ying distances to the load-bearing wall.
The system is easy to install with few,
simple components.
Fastening to slab edges, steel structures,
ceiling joists or concrete walls spaced
approx. 3.0 m apart (height between
fl oors), on HALFEN channels for maxi-
mum adjustment or with drilled bolts.
Widely spaced fi xings facilitate a speedy
mounting of the stainless steel sub struc-
ture and thus also a quick installation of
the natural stone panels.
Design example
SUK - DH - 0,8 - 2 double Restraint Anchor with 2 x 1/2 pin, pressed
SUK - F Façade anchor for screwing to HALFEN channels or for posterior dowelling
SUK A Bar spacer for horizontal support of toothed channel
SUK - Z Toothed channelSUK - Z - 41 oder SUK - Z - 21
HALFEN T-head bolt M10 (in case of fixing to HALFEN channels) resp. dowels
SUK Channel Sub Structure SUK Anchor for horizontal joints SUK Anchor for vertical and horizontal joints
SUK - DT - 1,2 - 1 double Support Anchor with 2 x 1/1 pin, loose
SUK - DT - 1,2 - 2double Support Anchor with 2 x 1/2 pin, pressed
SUK - HS - 1,6 - 2Restraint Anchor with 1/2 pin, pressed
SUK - TSG - 0,8 - 2 - M12SUK - TSG - 1,5 - 2 - M16Support Anchor with 1/2 pin, pressed
SUK - SV - 0,8 - 8Screw Connection with countersunk screw M12
SUK - TSG - 0,8 - 1 - M12SUK - TSG - 1,5 - 1 - M16Support Anchor with 1/1 pin, loose
SUK - HS - 1,6 - 1 Restraint Anchor with 1/1 pin, loose
For smaller cavities and specifi c
details please contact
HALFEN International CompetenceCenter Technology
Phone: +49 (0) 2173 - 970 90 36
HALFEN SUK: Stainless Steel Sub Structure
Material: Stainless steel 1.4571 /1.4404/1.4401 (AISI 316 / A4)
2
5
4
3
1
17
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Aluminium Sub St ructure
The HALFEN UKB System is a continu-
ously variable aluminium sub structure,
with vertical aluminium channel sections
running in the ventilated cavity between
structure and natural stone rainscreen
or sealed cavity of thin stone claddings.
This type of construction reduces thermal
conductivity to a minimum.
The customer fastens the HALFEN Body
Anchors type BA 606 on the vertical
channels from the front using either bolts
self-drill and tap screws.
The UKB Sub Structure accommodates
cavities between 200 and 320 mm and
adjustments of ±20 mm in all three direc-
tions. The Rail Support Brackets, made
of stainless steel 1.4571/AISI 316 (A4)
have been designed for dead loads of up to 3.500 N. They are fastened to HALFEN
Channels or to the supporting structure
using site drilled bolts.
Depending on environmental conditions
protections against contact corrosion
have to be taken e.g. with separating
tape.
Material: Aluminium (Al Mg Si 0,5 F22)
Stainless steel 1.4571/1.4404/1.4401
(AISI 316 / A4) or 1.4301 (AISI 304 / A2)
1
2
3
4
5
HALFEN UKB: Aluminium Sub Structure with Body Anchor
For smaller cavities and specifi c
details please contact
HALFEN International CompetenceCenter Technology
Phone: +49 (0) 2173 - 970 90 36
Policebuilding Berlin Eberswalde/Germany
Fastening with bolts
Support bracket
Compression tension brace
Vertical aluminium channel
HALFEN Body Anchor type BA 606
2
5
4
31
86
7
18
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
HALFEN Aluminium Sub St ructure
With the HALFEN UKH it is possible to
accomodate cavities of up to 350 mm.
The vertical aluminium channel sections
and the crosswise running torsion-resist-
ant rectangular aluminium hollow sec-
tions are connected on site with joining
brackets using self-drill and tap screws.
As the horizontal rails slide freely within
the rail support bracket, temperature
stresses are avoided. The Stainless Steel
Support Brackets have been designed
for dead loads of up to 3.500 N. They
are fastened to HALFEN Channels or to
the supporting structure using site drilled
bolts.
The panels are attached to the UKH
using aluminium support and restraint
brackets that are fi xed to the natural
stone slab using undercut bolts, without
the anchoring parts being visible. Should
any of the panels be damaged, they can
be easily replaced by raising the panels
above, allowing the damaged panel to
be removed. The sub structure is pro-
vided with an in and out adjustment of
±30 mm and the façade sub structure can
be installed at any position by means of
the fastenings. The support fastenings of
the slabs enable an additional fi ne adjust-
ment of the slabs.
Material: Aluminium (Al Mg Si 0,5 F22)
Stainless steel
1.4571/1.4404/1.4401 (AISI 316 / A4)
undercut bolt
Support hook bracket
Aluminium channel
5
4
Fastening to concrete Support bracket Vertical aluminium channel Horizontal aluminium channel HALFEN Stone Support Hook Bracket with adjusting screw HALFEN Stone Restraint Hook Bracket Rail restraint bracket Rail support bracket
State Institue for Pharmaceutical Products, Bonn / Germany
HALFEN UKH: Aluminium Sub Structure for Undercut Bolts
19
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
It is usual to fi x natural stone panels at
4 points to the backing structure, using
2 Support Anchors and 2 Restraint
Anchors. Natural stone façades with
a thickness of more than 90 mm are
constructed like facing brickwork, laying
stone on stone; this type of natural stone
cladding only requires structural support
at the base. Only higher façades require
intermediate fi xings. In addition, natural
stone cladding is anchored with Cavity
Wall Ties.
HALFEN Support Brackets are used to
support normal masonry cladding at the
base and over large openings. The Sup-
port Brackets take up the load from the
masonry cladding and transfer it to the
load-bearing reinforced concrete structure
(as an example). The HK4 Support Brack-
ets allow continuous adjustment, thus
making installation easy and safe.
For detailed information please
refer to our
"HALFEN Support Bracket Product Information Technics FM"
Section through wall with standard HK4-U bracket
Numerous diff erent types are available to
suit diff erent applications. All types can
be supplied in diff erent variants in
accordance with customer requirements.
HK4-U-bracket HK4-UV-bracket
HK4-F-bracket
HK4-UT-bracket
HK4-P-bracket HK4-PV-bracket
HALFEN HK4 Support Brackets for thicker brick cladding
Individual Support Brackets for continuous wall areas
HALFEN HK4 Suppor t Brackets
d
c
L
407
6(7
)
4(5
)l
HMS 25/156 D
ML
20
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
For detailed information please
refer to our
“HALFEN Support Bracket Product Information Technics FM”
HALFEN Cavi t y Wal l T ies and Br ick T ie Sys tems
HALFEN Cavity Wall Ties are used for
anchoring masonry cladding horizon-
tally; they comply with DIN 1053 and
are approved under building regulations.
Cavity Wall Ties are either inserted as
the backing wall goes up or, where the
backing wall consists of solid blocks or
concrete, are fi tted with drilling and
plugs.
Material: 1.4571/1.4404/1.4401 (AISI 316 / A4)
LSA-W Cavity Wall Ties for placing into brickwork as it goes up
HEA Cavity Wall Ties for driving into a concrete wall
LSA-DW Cavity Wall Ties for dowel-fi xing into concrete or solid brickwork
Brick Tie Systems consist of brick tie
channels and the brick ties themselves.
Brick tie systems are used for anchoring
brickwork cladding horizontally and for
cladding civil engineering structures such
as bridge abutments.
Anchor tabs are folded out manually every
250 mm by the operatives on site,
thus providing safe anchoring in the concrete.
HL 28/15welded to steel column. Can also be dowel-fixed to concrete
ML
HTA 28/15
MLQHTA 28/15
ML
HALFEN Cavity Wall Ties
HALFEN Brick Tie Systems
21
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Natura l S tone Anchor Accessor ies
The Support and Restraint Angles for
reveals provide a signifi cant improvement
of the joint between support and reveal
panels, especially when using natural
stone. The time-consuming and structu-
rally problematic bonding and pinning
process can be omitted. Façade panels
can be installed quickly, simply and
effi ciently at the works or on site.
The Reveal Angles can be adjusted up to
± 5 mm; besides, the support and reveal
panels can be installed with open joints.
The panels are fi xed with Support and
Restraint Anchors in order to avoid
stresses inside the panels.
LW-T Soffi t Support Anchor
LW-H Soffi t-Restraint Anchor
LW-T
LW-H
Reveal of parapet/lintel
Reveal of pillar
Washer
SealDrilled hole Ø 8 mm
Pin Ø 5 x 70 mm
Threaded bolt M 8
Revealslab
UMAGrout-in anchor
LW-T
soffi
t a
chor
LW
-TSu
ppor
t sl
ab
Support slab
Support slab
Reveal slab
NAS-LW J-2
NAS-LW J Corner Reveal angle, adjustable
Pins glued in
Sliding sleeve
Cut with 3mm
separat
ion plate
Cut with 3mm
separat
ion plate
Pins glued in
Pin glued in
FV1
Supp
ort
slab
Reve
al s
lab
10
10
5050
NAS-W Corner Reveal angle
Example showing corner angle
Material:1.4571/1.4404/1.4401 (AISI 316 / A4) or 1.4301 (AISI 304 / A2)
Support anchor e.g. UMA
NAS-W Reveal angle
FV2
HALFEN LW Reveal Angle
HALFEN NAS Reveal Angle
For further information please contact
HALFEN International CompetenceCenter Technology
Phone: + 49 (0) 2173 - 970 90 36
NAS-LW J-1
NAS-LW J-1NAS-LW-2
Support angle Restraint angle Pin
Threaded bolt Washer Nut
LW-T Soffi t Support AnchorUMA Grout-in AnchorSupport slab
22
SOF Ceiling Anchor
TypeProjection Body Bolt M10
k [mm]
min k[mm]
max k[mm]
X[mm]
T[mm]
L[mm]
I[mm]
SOF 805 47,5 45 50 115 82 15 55
SOF 806 54,5 49 60 120 87 25 55
SOF 807 68 59 77 120 87 25 72
SOF 808 78 64 92 127 94 40 72
SOF 810 99 86 112 136 105 60 72
SOF 813 128 114 142 150 117 90 72
SOF 816 158 144 172 164 131 120 72
SOF 819 188 174 202 178 141 150 72
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Natura l S tone Anchor Accessor ies
Scaff olding Anchors should be designed
and installed in such a way that it is pos-
sible to put up and take down a work
scaff olding, without problems, immedi-
ately or at a later date.
The position of the Scaff olding Anchors
should be considered as part of the de-
sign in accordance with DIN 4420. The
position depends on the type of scaff old-
ing, the anchoring grid of the scaff olding
and, in the case of natural stone façades,
on the joint pattern of the façade panels.
HALFEN Scaff olding Anchor type GE-HB / VB and HGA-F
HALFEN SOF Ceiling Anchor
Material:1.4571/1.4404/1.4401 (AISI 316 / A4)
or 1.4301 (AISI 304 / A2)
X
T
L
k
Fv
The HALFEN Ceiling Anchors are in-
tended for fi xing natural stone panels as
suspended ceilings.
Maximum loading FV = 800 N
LL 9 x 20
HALFEN Scaff olding Anchor type
GE-HB/VB and HGA-F consist of the base
body in stainless steel A4 and the galva-
nised steel straps which can be inserted
and removed. The base body is anchored
permanently to the backing structure and
is behind the façade panel.
The anchors should be positioned where
the straps can be inserted from the front
through the horizontal or vertical panel
joints into the base body. The straps con-
sist of two parts with one strap with a
hook being held in position by the other
strap.
The scaff olding is fi xed to the hole in
the strap. The anchor forces from the
scaff olding are transferred through the
strap with the transferable forces of the
Scaff olding Anchor referring to the centre
of the hole in the strap.
The Scaff olding Anchors transfer tensile
and compression forces (Fh = horizontal
at right angles to the backing structure)
and horizontal shear forces (Fs = horizon-
tal parallel to the backing structure).
23
GE-HB Scaff olding Anchor
Designationmax. b [mm]
a [mm]
kv
[mm]
GE-HB-135 135 70 90-100
GE-HB-150 150 70 105-115
GE-HB-165 165 70 120-130
GE-HB-180 180 70 135-145
GE-HB-195 195 70 150-160
GE-HB-210 210 80 165-175
GE-HB-225 225 100 180-190
GE-HB-240 240 110 195-205
GE-HB-255 255 110 210-220
GE-HB-270 270 120 225-235
GE-HB-285 285 120 240-250
GE-HB-300 300 125 255-265
GE-HB-315 315 125 270-280
GE-HB-330 330 125 285-295
GE-VB Scaff olding Anchor
Designationmax. b [mm]
a [mm]
kv
[mm]Ø
GE-VB-200 200 80 160 24
GE-VB-220 220 80 180 24
GE-VB-240 240 90 200 24
GE-VB-260 260 100 220 24
GE-VB-280 280 110 240 30
GE-VB-300 300 120 260 30
GE-VB-320 320 120 280 30
HGA-F Scaff olding Anchor
Designation kv
[mm]L
[mm]
HGA-F-110 130-230 110
HGA-F-140 160-260 140
Plastic Caps for GE-HB and GE-VB
Designation Colour
GE-KAP-01 black
GE-KAP-02 transparent
GE-KAP-03 light grey
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
GE-HB Scaff olding Anchor
Vertical sections
Horizontal sections
Natura l S tone Anchor Accessor ies
Order Example
GE - HB - 150
Scaff olding anchor
Type
Max. b [mm]
GE-VB Scaff olding Anchor Scaff olding Anchor HGA-Ffor mortar fixing for mortar fixing for dowel fixing
GE-HB Anchors are placed into the horizontal joints of the natural stone panels and are used for anchoring per-manent and temporary work scaffold-ings in accordance with DIN 4420. Fh = 3300 NFs = 1200 N
GE-VB Anchors are intended for inser-tion in the vertical joints of the natural stone panels. The Scaffolding Anchors are for fixing with mortar into a drilled hole.Fh = 3300 NFs = 1200 N
HGA-F Anchors can be placed into the horizontal or vertical joints of the natural stone panels.These anchors are fixed via site drilled anchor bolts into the backing structure.Fh = 5000 NFs = 1700 N
Included in delivery:Basic body and interchangeable straps. Please order dowels and caps sepa-rately.
24
DIN 1045 Concrete and reinforced concrete, design and construction
DIN 1053 Masonry, design and construction
DIN 1055 Design loads for buildings
DIN 4420, Part 1 + 2 Service and working scaff olds
DIN 18 516 External wall claddings with ventilated cavity
DIN 18 800, Part 1 Steel structures, design and construction
DIN 18 800, Part 7 Steel structures, Execution and constructors’ qualifi cation
DIN 18 801 Steel construction buildings, design, construction, production
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Fix ings, S tandards, Guide l ines , Approvals
HALFEN Fixings
HALFEN HTA Channels
HTA 28/15-A4 stainless steelHTA 38/17-A4 stainless steel
HALFEN Bolts for HTA
HS 28/15
HS 38/17
HALFEN HCB Concrete Boltsfor cracked and uncracked concrete HCB-WH 10 x 95 - A4Material:Stainless steel 1.4571/1.4404/1.4401 (A4)
HALFEN Dowel Anchorsfor cracked and uncracked concrete HB - BZin dimensions M8, M10, M12, M16
Further fi xings can be
obtained on request
Material:1.4571/1.4404/1.4401 (AISI 316 / A4)
Conical bolt Expansion sleeve
Washer
Hexagon nutMarking
Standards, Guidelines, Approvals
SourceGuidelines for the installation of natural stone
Publisher: Deutscher Naturwerksteinverband e.V. (DNV)
Notifi cation of approval“Components and fastenings in non-rusting steels” no. Z - 30.3-6, dated 5 December 2003, issued by
the German Institute for Building Technology, Berlin
25
Material g [kN/m3]
Ceramic, volcanic stone 20
Limestone compositions, Travertine 24
Sandstone, gompholite, gray wacke 26
Limestone, dolomite, shell marl, marble 27
Granite, porphyry, syenite, slate 28
Basalt, diorite, gabbro, gneiss 30
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Construction details from DIN 18 516, part 3
Anchor pinsThe anchor pins engage in the holes
drilled for the pins into the edge faces
of the panels. The holes are about
3 mm larger than the diameter.
Edge distanceThe standard distance from the corner
of the panel to the centre of the hole is
2.5 times the thickness of the panel.
The distance to the face of the panel
must not be less than 15 mm.
It follows that the minimum panel
thickness is ≥ 30 mm.
The design of natural stone anchor fi x-
ings is based on details shown in a) to e).
This allows fast and thorough processing
and an economic method for fi xing the
natural stone panels.
a) Weights of natural stone panels
Design and calculation
Standard distance from the corner of the panel to the centre of the hole ≥ 2,5 d
DetailPin, fi xing hole and joint
dimensions [mm]
Anchor materialAnchors and pins have to consist of
stainless steel W 1.4571/1.4401/1.4404
(AISI 316 / A4) or 1.4301 (AISI 304 / A2)
in accordance with DIN 17 440 or, un-
der approval no. Z-30.3-6, of steels of
resistance class III.
Backing structure in concreteWhere the load-bearing structures are
heavily reinforced and highly stressed,
e.g. reinforced concrete columns or
lintels, the type of anchoring should be
agreed with the structural engineer.
Anchors are connected to HALFEN
Channels cast in concrete in accordance
with provisions included in the approval
notice for HALFEN HTA Channels.
b) Dimensions of natural stone panels
c) Wall section
d = thickness of natural stone panel
c = width of cavity
i = width of thermal insulation
k = projection of natural stone anchor
d) Backing structure in concrete or masonry
Panel weight:FV = b [m] x h [m] x d [m] x g [kN/m3]
e) Locating natural stone anchors in
vertical or horizontal joints
Des ign fundamenta ls
width b
height h
thickness d
Calculating the panel weight:
Sliding sleeve Fixing hole
Pin
26
area Cpe1* We (kN/m²)
A - 1,411 - 1,34
B - 1,100 - 1,05
D 1,000 0,95
E - 0,507 - 0,48* interpolated with h/d = 1,143 as per DIN 1055-4, Tab. 2
External pressure factors for vertical walls of rectangular buildings
area A B C D E
h/d Cpe10 Cpe1 Cpe10 Cpe1 Cpe10 Cpe1 Cpe10 Cpe1 Cpe10 Cpe1
≥ 5 - 1,4 - 1,7 - 0,8 - 1,1 - 0,5 - 0,7 + 0,8 + 1,0 - 0,5 - 0,7
1 - 1,2 - 1,4 - 0,8 - 1,1 - 0,5 + 0,8 + 1,0 - 0,5
≤ 0,25 - 1,2 - 1,4 - 0,8 - 1,1 - 0,5 + 0,7 + 1,0 - 0,3 - 0,5
For individual buildings in open landscape the values for suction can also be greater.Intermediate values may be obtained by interpolation.For buildings with h/d > 5 the total wind load should be calculated based on the force factors from 12.4 to 12.6 and 12.7.1.
area Cpe1* We (kN/m²)
A - 1,428 - 1,29
B - 1,100 - 0,99
D 1,000 0,90
E - 0,519 - 0,47* interpolated with h/d = 1.375 as per DIN 1055-4, Tab. 2
Simplified wind speed pressures for buildings < 25 m high
wind zone
wind speed pressure q in kN/m²for a building height within the limits of
h ≤ 10 m 10 m < h ≤ 18 m 18 m < h ≤ 25 m
1 inland 0,50 0,65 0,75
2inland 0,65 0,80 0,90
coast and Baltic Sea islands 0,85 1,00 1,10
3inland 0,80 0,95 1,10
coast and Baltic Sea islands 1,05 1,20 1,30
4
inland 0,95 1,15 1,30North Sea and Baltic coast and Baltic Sea islands 1,25 1,40 1,55
North Sea islands 1,40 - -
HALFEN NATURAL STONE SUPPORT SYSTEMS
© 2009 HALFEN - FS 09 - E - www.halfen.de
Design loads
Wind loading for vertical façade panels in acc. with DIN 1055 - 4: 2005-03 and Corr. 1, issue March 2006
Example house 1:rectangular layout, inland location, wind zone 3
h < b → even wind loading on total height
h/d = 16/14 = 1,143
Allocation of wall areas d ≤ e ≤ 5de = b = 20 mwidth A = e/5 = 4,0 mwidth B = d - 4,0 = 10,0 m
Selected load exposure area A ≤ 1,0 m² for calculating anchor forces and backing con-struction
q (18 m) = 0,95 kN/m²as per DIN 1055-4 Tab. 2We = Cpe1 x q (18 m)
elevationh = 16,0 md = 14,0 mb = 20,0 m
Example house 2:rectangular layout, inland location, wind zone 2
elevationh = 22,0 m
d = 16,0 m
b = 25,0 m
h < b → even wind loading on total heighth/d = 22/16 = 1,375
Allocation of wall areas d ≤ e ≤ 5de = b = 25 mwidth A = e/5 = 5,0 mwidth B = d - 5,0 = 11,0 m
Selected load exposure area A ≤ 1,0 m² for calculating anchor forces and backing constr.
q (25 m) = 0,90 kN/m² as per DIN 1055-4, section 10.2, Tab. 2 ( for building heights > 25 m calculation should be as per DIN 1055-4, section 10.3)
We = Cpe1 x q (25 m)
DIN 1055-4, Table 3:DIN 1055-4, Table 2:
The resulting windpressure should be determined as per DIN 1055-4:2005-03 section 12.1.10. The internal pressure in the ventilated cavity may have to be considered in this context.
The resulting windpressure should be determined as per DIN 1055-4:2005-03 section 12.1.10. The internal pressure in the ventilated cavity may have to be considered in this context.
27
Z e r t i f i k a t N r . 7 1 7 1 2
Not just attractive façades.HALFEN Natural Stone Anchor.
Strong and fl exibleThe HALFEN Body Anchors are adjustable in three dimensions and can accept loads up to 1.300 N immediately after screwing in and are suitable for projections up to 240 mm.
Unique and reliableAll HALFEN Natural Stone Anchors can be identifi ed by the embossed name of the manufacturer, type and quality of material.
Extensive range of products and types for all applications, load levels and projections
W hether it's limestone, granite or marble, natural stone is in
fashion. Decorative, impressive façade structures create a refi ned image and stand for value retention and quality. Just like HALFEN Natural Stone Anchors for fastening of natural stone façades.
Safe and simpleThe installation-friendly system of stainless steel or aluminium minimises heat loss and ensures better thermal insulation. It is ideally suited for large and varying distances to the load-bearing wall, and the natural stone panels are fastened with dowels or untercut anchors.
Round and reliableThe HALFEN Grout-in Anchors allow smaller holes thanks to their round cross-section and off er high load capacities up to 3.8 kN. This type-approved anchor type is suitable for projections from 20 to 300 mm and for horizontal and vertical joints.
Sub Structures with height-adjustable support and Retaining Anchors
Extensive product, type and accessory selection for all applications, load levels and projections
Helpful and availableOur fi eld service is always happy to assist you on site. Profi t from the advising and planning services of our competent engineering team and check out our extensive product range for all applications.
Grout-in Anchor for anchoring in brickwork or concrete
Body Anchor for weather-independent wall anchor installation
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NOTES REGARDING THIS CATALOGUETechnical and design changes reserved. The information in this publication is based on state-of-the-art technology at the time of publi-cation. We reserve the right to make technical and design changes at any time. Halfen GmbH shall not accept liability for the accuracy of the information in this publication or for any printing errors.
The Quality Management System of Halfen GmbH is certified for the locations in Germany, Switzerland and Poland according to DIN EN ISO 9001:2000, Certificate No. QS-281 HH.
Austria HALFEN Gesellschaft m.b.H.Leonard-Bernstein-Str. 101220 Wien
Phone: +43 - 1 - 259 6770 E-Mail: [email protected]: www.halfen.at
Fax: +43 - 1 - 259 - 6770 99
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Phone: +32 - 3 - 658 07 20E-Mail: [email protected]: www.halfen.be
Fax: +32 - 3 - 658 15 33
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Phone: +86 - 10 5907 3200E-Mail: [email protected]: www.halfen.cn
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Phone: +420 - 311 - 690 060E-Mail: [email protected]: www.halfen-deha.cz
Fax: +420 - 311 - 671 416
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Phone: +33 - 1 - 445231 00E-Mail: [email protected]: www.halfen.fr
Fax: +33 - 1 - 445231 52
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Phone: +39 - 035 - 0760711E-Mail: [email protected]: www.halfen.it
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Phone: +31 - 547 - 3830 30E-Mail: [email protected]: www.halfen.nl
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Phone: +47 - 51 82 34 00E-Mail: [email protected]: www.halfen.no
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Phone: +34 - 91 - 632 18 40E-Mail: [email protected]: www.halfen.es
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Phone: +46 - 31 - 98 58 00E-Mail: [email protected]: www.halfen.se
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Phone: +41 - 44 - 849 78 78E-Mail: [email protected]: www.halfen.ch
Fax: +41 - 44 - 849 78 79
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HALFEN Ltd.Humphrys Road · Woodside EstateDunstable LU5 4TP
Phone: +44 - 1582 - 47 03 00E-Mail: [email protected]: www.halfen.co.uk
Fax: +44 - 1582 - 47 03 04
CONTACT HALFEN WORLDWIDE
HALFEN is represented with subs id iar ies in the fo l lowing 14 countr ies , p lease contact us :
Furthermore HALFEN is represented with sales offices and distributors worldwide. Please contact us: www.halfen.com
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