bond log

BOND-LOKCOMPOSITE DECK

50/270 mm

~ Oo 0

GRS GLOBAL ROOFING SOLUTIONS

Brownbullt HH Robertson

2BOND-LOKCOMPOSITE DECK

Bond-Loks unique side lap inter-lockingsystem provides for fast and simpleconstruction.

Bond-Loks spanning capabilities allowfor a reduction in the number oftemporary supports required.

Bond-Lok eliminates the need for form-work and reinforcement.

Bond-Lok will accept most floor servicesystems.

Bond-Loks soffit forms the finishedceiling without the need for plastering.

Global Roofing Solutions has beenassessed and certified as complying withISO 9001:2000 Quality ManagementSystem.

Global Roofing Solutions also offer acomplete design service if required.

Bond-Lok has been fire-tested by theCSIR and has qualified for a fire ratingof 120 minutes - results and furtherinformation are available on request.

270 COVER GENERAL

0 oo oo 0 15,7

.o ~ o~o Depth

of Slab

1. Bond-Lok f loor slabs are basica lly one-way slabs designed to carry uniformly distributed loads. The tables do not cater for heavy concentrated loads o r moving loads. Where these occur the design should be referred to a civil/structural engineer.

2. Calcu lations are generally in accordance with 855950 : Part 4 : 1984 (limit states design). Def lection during construction calcu lated at span/180.

3. For normal applications of Bond-Lok steel f loors, no additional reinforcing other t han a light mesh for shrinkage control is required, typically 193 mesh.

MATERIAL: Galvanised Steel to Z275

4. For "Fire Applications" of Bond-Lok floors, welded steel mesh reinforcement of 8 mm d iameter steel bars at 200 mm spacing in each direction is required, with minimum top cover along supports (typically on top of shear studs). This gives a f ire rating of 90 minutes for a slab of 140 mm or greater with a nominal superimposed load of 2,5 kN/m2 maximum, for spans upto3,0m. Forfurther informat ion on f ire applications contact Brownbuilt. Material- minimum guaranteed yield stress = 200 Mpa.

N.B. All tabulated values serve as a guide only for sing le span condit ions, and shou ld be certified and approved by a civil/structura l eng ineer.

ACCESSORIES The following accessories are available for use with Bond-Lok: Steel side and end closers, self-tapping screws, pop rivets, hammer drive screws and flashings made to order.

~ -- ------=-~=---=~-- =-~~-=~"Ec!=rlo_N_P~~-ER~~-~--~~~~~~~~~~~1G-~--~~;~~~?u~;?;!~iio~~~!~~~~=-~-~~~~---:~=:=~~=--- --~ l Thickness (mm) A f t 1 t 11 Mass per Minimum i R d d "I " I Eff . d hl Neutra l axis 1 rea o s ee per me re , , i e uce ecttve ept , ____ -------,------------ .dth f f 1 square ~ reduced Z : t .dth f 8 d L k from bottom 1 I 1 W I 0 cro;s sec ton ! metre per metre width ! per mes re ~1 0 on - 0 of Bond-Lok I

! Nominal ~ Effective I (mm ) I (k 1 2) {1 03 3 ) I (1 0 mm ) j (mm) ( ) . I 1 1 1 g m mm mm I t------ .. ____ ! ____ .:..._ ________ ---- --- I_____ _ ----- . ----1 1,0 0,96 I 1 417 11,52 10,74 I 0,415 49,52 I 10,85 ~-------- .. ------------.. .. ---------- -.--------+ .. ----------- - -------- -------~-----~- ' l~=-+:: ~~=~-=t=:- ii:i:--.:J~~_:cjJ~-=r=~ili=~ ~jtiL~:L.: ~ :;:~=J

*Broken line indicates maximum modified span/20. Spans to the right of the solid line require propping during construction.

~- -~---]rmioor---------- -- COMPOSITE BONDL~~ ~~~--- - --- - -- ---- ------ i

I Nominal Nominal uniformly distributed superimposed load in kN/m 2 i

Depth 1

dead load for simply supported conditions i 1

of slab of sla b I 20 MPa concrete ! (mm) (On) -- ------------------ -- ----------------------- ---- -<

t'_J (kN/m 2) r - --- ---r- --- r ; SpaT in me~e-~ -; r-- j. r 1 I --.---j

1,5 2,0 2,5 3,0 3,5 4,0 4,5 I 5,0 i 5,3 i 5,7 I 6,0 i 6,3 6,7 : 7,0 I 7,3 7,7 8,0 ! --- -- - ----- ---- l -- ' I r - - ~- - T ----r- -- ---~-- ..... r- --{ - -~ -----j

__ 1 ~9 __ I _2.51 _ 2_~.0 1 8_._~- 1!1,5 ___ 8.4 __ 12:~- - 1_ ..... [------+- --+-----l----- .. _j 1 i J-- ---~ --;;~ t ~:~~ ~~J -~1} --K~- ~~:i ~:~1~-H-! 4.5 j --! ------;----r ------!--- -+--- f -t- ---------- ---! - . - - - ---- ------ -- -- - ' . t-----1 .... 1 - ' - ..... t -- -+--. --1---- -l----! --- -- -. - -, 140 3.45__ 3~~ ___ ?_6_._9 --~~:? ... ~.7 ~ 0.7 1 7,6_ J 5,3 I _1 ___ .... t ..... _j_ ___ _L ___ [I _. ! __ .1.- __ 1 . . ___ _j 150 3,69 __ 3!!~-- _?_8L~--. ?.~:\-~ ~~~--1- 1__!:~ . -8~2 I 5,9 ~-~:.}-i . -- i . .. .) -- 1-------- . ~=r-- - . { .... --I - -- ... !

~~~ ::~~ --~H- ~~1t-~~:i! ;!::- ~ - 19~:2 1 ~:~- --t E---r~+-1 3~-d-----t----l - -~ f -- -L---- -1 18o 4.39 - ---35,o .28,1i 21;7 11 4,9l 1o.6 r 7.5 ! 5.4 i 4.4 T-i3lTG~i---r ---i--1+: 190 4.63 -- __ -r 3~:5 -~~~~~J~Tr-- i-6~o--r ,,.:3-r 8:1 ~ -5 :7~ 1 ~~:?~~~r-~~~~/~~~-r~~-~~r-- 1 . ~~ __ r--=-1

__ ~oo _ 4,86 _____ 39.4 31,3 24,8 j_1!~~ 12.1 l 8,6 __ \ 6,2 L 5,o _;_ ~~.!.. 3 .o_:_~~J _ _ ..J } ~; __ J 21 5 5,22 _ 3~:4_27, ! __ ~1 8_.6 1 ~ 3 .2 _: 9 .~_i __ ?.8 J. 5.W 4,2 __t_3._~--L~6 [ 1 .7 1 1 +-~! ___ J 230 j-- 5,57 - -- - ~.J. ~--~~ 1 20,2 1 14.3 ~ 10,3 l 7,4 + 6.:_1 +-~fi. .. J. 3:.6. L_2.~ . ). ~9 -~----; - ~ --- +-- .. -! 24o 5,81 __ 1_~ .... 1_0.~~~:...~~3_ 1_ ~~ j 10,9_J 7,8 t 6,4 __ 1_ 4._~- i __ 3_.~_J _3.o _ L 2,1 i 1 ,~ +--- l-- ---1------l 25o .L 6,o4 ~- -'------.1 .. 32,3 l._~2.3 1 ~.9 ! 11.4 t Jl-U~~....1..2~1 __ i_~~~ 2.3 1.6 , 1.1 ! __ !____ J

*Broken line indicates maximum modified span/20. Spans to the right of the solid line require propping during construction. r---I A l----- --- - ~ab depth (mm)

l.~.n~op~~d ~pan (m)

Depth of slab (mm)

- ! - --- --1,2 THICK BOND-LOK DECKiNGSPANS- DURING CONSTRUcTION (UNPROPPED)- 1 A i Allowing for a construction load of 1,5 kN/m2 plus wet concrete :

----------r- wo----, ,-51---,-2.5 ... 140- 150 r 165 - ~-,7 5-riao-r --.,.9-iii .. 2oo- r 215 1-230 12 4o_l ____ 25o-~ --~-:-~=L~~x.:L:;:~- -~ -~LLJ:-,-xJ __ -,-;6- J-- T(_ L-_1_~~--:c~~::.J~~~}~J:-~~4~_L2:~--~ ---~~-- L -~~j~_-1~:]


j 1,6 THICK BONDLOK DECKING SPANS DURING CONSTRUCTION {UNPROPPED) .. .. . A ! Allowing for a construction load of 1,5 kN/m2 plus w et concrete

Slab_d~~~.!'.i~~--------rOo -1-]~--+--!-~.JL~~~ .J. __ 150_ .. f.".!.~_5 r~i7f~J=1 80 __ l--~-~o r-~~-L 2K]""}~ Unp~~ped s~n (m) 2,0 ~--L::.~ --~:~.--L~..:8 _j_-~~ ~.2_L ... ~~~--L .. !..:?_l 1,6 1 ~[l6

COMPOSITE BOND-LOK SLAB Nominal uniformly distribute d superimposed load in kN/m2

for simply supported conditions

.---------~-------...... .-.--,-:~---"'

! '

Depth of slab (mm)

Nominal dead load

of slab (Dn)

(kN/m2)

--1 -100 I 2,51

f--- ; ; 5 1 2,86 ~ _n5 t 3,10 140 i 3,45 15? + 3,69

- 1_65 .. : ... 4,04 175 1 4,27 180 l 4,39 190 4,63 200 4,86 215 5,22

... -

230 5,57 240 5,81

I 250 6.04

COMPOSITE BOND-LOK SLAB Total FACTORED uniformly distributed superimposed load in kN/m 2

for simply supported conditions (1.4 On + 1,6 ln) 20 MPa concrete


r - I

l. ! Slab depth (mm)

:-u;;p;;;-pp~d span (m) .

Depth of slab (mm)

-~r------~--~----, ,2 THICK BOND-L0K DECKJN~G sPANS~DuRJNG-cciNSTRUACTi-oN {liN PROPPED) A -f---- __ T -- ---,.- .. .. Allowing for a construction load of 1,5 kN/m 2 plus wet concrete

: .. 1 ~? ...j .... 1.! .~.J. _1 ~-~ 1 ___ 14o j 15o 1 165 }_17~---j- ~-~~~~---}Li.~.~J~=~-~? 1~- 215 I_. ____ j ___ ~:8 L 1.2_ 1 1?_ : 1.6 ; 1.6 - 1 .~. [ __ 1,5 __ .. . ~: ~ .. . --~-~---- 1 ,~ _ 1.4 I

*Broken line indicates maximum modified span/20. Spans to the right of the solid line require proppinf! during construction.

. I ..

t $i;b depth (mm) r . ... LUnprop'ed span (m)

. I --- ---- .. .l.

-- --~ -- ~- - ~ - . - - . - . ---------- - .

1,6 THICK BOND-LOK DECKING SPANS DURING CONSTRUCTION (UNPROPPED) Allowing for a construction loa d of 1,5 kN/m2 plus wet concrete

----------,---- 150 r 165 r 175-r ;-80--T 19oT-2oo -y 215 i 230 j ~? ..t. 1_]2_t--~~s J 140 , i j .. -j---~----t--- . _J -- . ~~-L-~.:.o .. L 1.9 1,9 1,8 i 1,8 __ ,_ .. ~?. -J... ... ~.~-L_1_.7 ____ --~-~6 j 1,6 1,6

8,0

.......... ! !

2,0 THICK BOND-LOK DECKING SPANS DURING CONSTRUCTION (UNPROPPED)Allowing for a construction load of 1,5 kN/m2 plus wet concrete

Slab depth (mm) 100 115 125 140 150 165 175 180 190 200 215 230 240 250

Unpropped span (m) 2,2 2,1 2,0 2,0 1,9 1,9 1,8 1,8 1,8 1,7 1,7 1,6 1,6 1,6

COMPOSITE BOND-LOK SLABNominal Total FACTORED uniformly distributed superimposed load in kN/m2

Depth dead load for simply supported conditions (1,4 Dn + 1,6 Ln)of slab of slab 20 Mpa concrete(mm) (Dn)

(kN/m2) Span in metres

1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,3 5,7 6,0 6,3 6,7 7,0 7,3 7,7 8,0

100 2,60 43,6 33,6 27,6 18,6 12,9 8,3

115 3,00 50,1 39,1 32,1 27,1 19,1 13,5 9,3

125 3,19 55,5 42,5 34,5 29,5 24,0 17,5 12,2

140 3,54 62,0 48,0 39,0 34,0 30,0 23,2 17,3

150 3,78 67,3 51,3 42,3 36,3 31,3 27,5 20,9 15,2

165 4,13 56,8 46,8 39,8 34,8 31,8 25,1 19,9 16,5

175 4,37 61,1 50,1 42,1 37,1 33,1 27,1 22,0 19,4 15,4

180 4,48 62,3 51,3 44,3 38,3 34,3 28,2 22,8 20,3 16,7 14,2

190 4,72 66,6 54,6 46,6 40,6 36,6 30,2 24,5 21,8 18,8 16,4

200 4,95 69,9 56,9 48,9 42,9 37,9 32,2 26,1 23,2 20,1 18,1 16,1

215 5,31 61,4 52,4 46,4 41,4 35,3 28,6 25,4 22,0 19,8 18,0 15,9

230 5,66 65,9 56,9 49,9 43,9 38,4 31,1 27,7 23,9 21,6 19,6 17,3

240 5,90 69,3 59,3 52,3 46,3 40,5 32,8 29,2 25,3 22,8 20,7 18,3 16,8

250 6,13 61,6 63,6 48,6 42,6 34,5 30,7 26,5 23,9 21,7 19,2 17,6 16,2

7

2,0 THICK


Global Roofing Solutions Branches:Cape Town Tel: (021) 521 1900 Fax: (021) 556 6936Durban Tel: (031) 700 1414 Fax: (031) 700 1455East London Tel: (043) 736 3604/5/6 Fax: (043) 736 3626Bloemfontein Tel: (051) 432 3724/6 Fax: (051) 432 3723

Global Roofing Solutions Corporate:Head Office: Tel: +27 11 570 4600 Fax: +27 11 974 5683Brownbuilt: Tel: +27 11 898 2900 Fax: +27 11 892 1455HHRobertson Tel: +27 11 392 9800 Fax: +27 11 392 2230

www.global-roofing-solutions.co.za

Reg No: LS0139GRC

Bon

d-Lo

k 07

07

Reg No: LS0139

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