sadef solar structures - voestalpine€¦ · p.08 p.09 sp introduction pt fr ma du ro bul isr jor...
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SADEF SOLAR STRUCTURES
voestalpine Sadef nvwww.voestalpine.com/sadef
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p.05INDEX
INTRODUCTION ................................................................................. p.06
CO-DESIGN ................................................................................................. p.10
GROUND STRUCTURES ............................................ p.15
CANOPY STRUCTURES ............................................... p.26
ROOFTOP STRUCTURES ......................................... p.37
SURFACE TREATMENT ................................................... p.52
ADVANTAGES .......................................................................................... p.54
CO-DESIGN AND PRODUCTION OF STEEL SOLUTIONS FOR SOLAR
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INTRODUCTION
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p.08 p.09
SP
INTRODUCTION
PT
FR
MA
DU
RO
BUL
ISR
JOR
CZ
AUTHU
SIIT
BE
NL
DK
UK
> 3 GW OF SOLAR PROJECTS SUPPLIED
INTRODUCTION
FACTS AND FIGURES
+ Subsidiary of the steel group voestalpine
+ Global and industrial supplier
+ Vertically integrated
+ 35 production lines at voestalpine Sadef
+ Over 70 years of experience in cold roll forming
+ Supply capacity >30 MW per week
+ Large range of custom made steel components and solutions
+ Own design offices with over 20 structural engineers
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CO-DESIGN
PROCESS FLOW ............................................................................ p.10
TAILORMADE COMPONENTS .........................p.11
FASTSLIDE® SYSTEMS ....................................................p.12
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p.13CO-DESIGN TAILOR-MADE COMPONENTS
DESIGN OF TAILOR-MADE COMPONENTS
1 3
Stability engineeringProject data Optimisation of profile sections
Static calculation note Prototype and customer approval
Final production data and assembly guidelines
1 2 3
4 5 6
Rollforming Ready for shipping8 9
FROM DESIGN
TO PRODUCTION
p.12 CO-DESIGN PROCESS FLOW
In-line assembly features7
1 2 3
4 5 6
8 97
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p.14 p.15
PATENTED SYSTEM
CO-DESIGN
BENEFITS
+ Panel mounting up to 2 panels/minute
+ No clamps
+ Prevents micro-cracks
+ Smaller spacing between panels
FEATURES
+ Mainly for landscape configuration
+ Compatible with panel frame heights from 32 to 50 mm
(depending on wind and snow loads)
CO-DESIGN
FASTSLIDE® FOR ROOFTOPS
FASTSLIDE® SOLUTIONS
FASTSLIDE® FOR GROUNDMOUNT
FASTSLIDE® FOR CARPORTS
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GROUND STRUCTURES
RAMMED PILES .................................................................................. p.18
CONCRETE FOUNDATIONS ............................... p.20
SCREWED PILES ............................................................................ p.22
FLEXFIELD® ................................................................................................... p.24
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RAMMED PILES
+ Recommended for stable soil
+ Installation of >250 piles/day per machine
+ Optimal accessibility for maintenance (central pile)
+ Limited number of components – no accessories
+ Most economical solution
GROUND STRUCTURES OVERVIEW
p.19
CONCRETE FOUNDATIONS
+ Recommended for unstable soil (e.g. landfill, …)
+ Whenever ramming is not possible
+ Adjustability after ground settlement
+ Poured concrete on site or pre-fabricated blocks
FLEXFIELD®
+ The standardised solution for <250 kW
SCREWED PILES
+ Recommended for rocky soil
+ Suitable for landfill with limited penetration depth
+ Installation of >200 screws/day per machine
p.18 GROUND STRUCTURES OVERVIEW
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p.21GROUND STRUCTURES RAMMED PILES
p.20 GROUND STRUCTURES RAMMED PILES
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p.22 p.23GROUND STRUCTURES CONCRETE FOUNDATIONS
GROUND STRUCTURES CONCRETE FOUNDATIONS
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p.24 p.25GROUND STRUCTURES SCREWED PILES
GROUND STRUCTURES SCREWED PILES
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p.26 p.27GROUND STRUCTURES
Features:
+ Table configuration: 2x6 (2x5, 2x4 or 2x3) panels
+ Tilt : 20-25-30°
+ Configuration: 2 modules ‘portrait’
+ Compatibility of panels: see Technical Datasheet
FLEXFIELD®
THE STANDARDISED SOLUTION
Advantages:
+ Multiple table configurations
+ No engineering
+ Short lead time
+ Limited number of components
+ Ideal for projects <250kW
STANDARD COMPONENTS
Column
Purlin Bracing
Main beam
GROUND STRUCTURES
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CANOPY STRUCTURES
CARPORT TOTAL SOLUTIONS................................... p.30
CARPORT ROOF SOLUTIONS ...................................... p.32
FLEXPARK® .................................................................................................................... p.34
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p.31CANOPY STRUCTURES OVERVIEW
p.31
CARPORT ROOF SOLUTIONS The tailor-made roof system compatible with all types of primary frames.
FLEXPARK®
The standardised solution for small and medium sized carport projects.
CARPORT TOTAL SOLUTIONS The tailor-made solution for commercial and industrial parking areas.
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p.32 p.33CANOPY STRUCTURES CARPORT TOTAL SOLUTIONS
CANOPY STRUCTURES CARPORT TOTAL SOLUTIONS
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p.34 p.35CANOPY STRUCTURES CARPORT ROOF SOLUTIONS
CANOPY STRUCTURES CARPORT ROOF SOLUTIONS
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p.36 p.37CANOPY STRUCTURES
FLEXPARK®
THE STANDARDISED SOLUTION
Advantages:
+ Modular extendable per 1 or 2 parking spaces
+ Pre-engineered – Ready for assembly
+ Short lead time
+ Fast assembly
Features:
+ All panel dimensions are possible
+ Panel fixing on steeldeck
+ Tilt 12°
+ Clearance: 2,1m
+ Mono / Double / Multiple
+ Powder coating optional
+ Distribution through system installer
CANOPY STRUCTURES
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ROOFTOP STRUCTURES
BALLASTED .................................................................................................. p.40
VULCANISED .......................................................................................... p.42
ANCHORED .................................................................................................. p.44
FLEXROOF® .................................................................................................. p.46
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p.41ROOFTOP STRUCTURES OVERVIEW
VULCANISED
The vulcanised system solution makes it possible to fix a solar system onto the roof without extra ballast or perforations of the roof membrane.
BALLASTED
The acceptable load on the existing roof building determines the type of structure. Either we can ballast the portal frames or spread the load on the roof. This type of structure is the perfect system for installing modules on flat roofs without any need to penetrate the roof.
FLEXROOF®
The innovative rooftop stucture in steel
+ For flat and slightly sloped roofs
+ Limited thermal expansion
+ All panel dimensions
+ Based on wind tunnel tests
ANCHORED Industrial buildings often have a big span distance with a soft roof cladding and limited acceptable load. Here we need to anchor the structure to the portal frames with a limited number of perforations.
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p.42 p.43ROOFTOP STRUCTURES BALLASTED
ROOFTOP STRUCTURES BALLASTED
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p.44 p.45ROOFTOP STRUCTURES VULCANISED
ROOFTOP STRUCTURES VULCANISED
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p.46 p.47ROOFTOP STRUCTURES ANCHORED
ROOFTOP STRUCTURES ANCHORED
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p.48 p.49ROOFTOP STRUCTURES
Advantages:
+ Adjustable tilt: stepwise from 5° to 30°
+ Perfect water and snow drain
+ Limited thermal expansion (compared to alu)
+ High corrosion resistance (metallic coated)
+ Cost effective
FLEXROOF® THE INNOVATIVE ROOFTOP STRUCTURE IN STEEL
SOUTH EAST - WEST
1 24
44
3
5
or
2 3
STANDARD COMPONENTS
1
Triangle profile Triangle profile Triangle profile
Rail profile Back profile
α > 15°α < 15° α: 11° or 16°
4 5
Features:
+ For flat and slightly pitched roofs
+ East/West installation possible
+ Very fast and easy assembly
+ All panel types and dimensions possible
+ Also approved for thin film panels
+ Design software available for system partners
ROOFTOP STRUCTURES
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p.50 p.51ROOFTOP STRUCTURES ROOFTOP STRUCTURES
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SUSTAINABLE SURFACE TREATMENT
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p.54 p.55SUSTAINABLE SURFACE TREATMENT
DURABILITY
ENVIRONMENTCATEGORY
THICKNESS LOSS (AFTER FIRST YEAR OF EXPOSURE)
EXAMPLES OF TYPICAL ENVIRONMENTS IN A TEMPERATE CLIMATE(INFORMATIVE ONLY)
ZINC THICKNESS LOSS *
µm
ZINC MAGNESIUM THICKNESS LOSS
µmEXTERIOR INTERIOR
C2low
0,1 to 0,7 <<0.4Atmospheres with low level of pollution.Mostly rural areas.
Unheated buildings where condensation may occur, e.g. depots, sport halls.
C3medium
0,7 to 2,1 <0.4Urban and industrial atmospheres, moderate sulfur dioxide pollution. Coastal areas with low salinity.
Production rooms with high humidity andsome air pollution, e.g. food-processing plants, laundries, breweries, dairies.
C4high
2,1 to 4,2 <0.4Industrial areas and coastal areas with moderate salinity.
Chemical plants, swimming pools, coastal ship- and boatyards.
C5-Ivery high (Industrial)
4,2 to 8,4 0.4Industrial areas with high humidity and aggressive atmosphere.
Building or areas with almost permanent condensation and with high pollution.
C5-Mvery high (Marine)
4,2 to 8,4 tbdCoastal and offshore areas with high salinity.
Buildings or areas with almost permanent condensation and with high pollution.
* Extract from EN-ISO 12944-2
SUSTAINABLE SURFACE TREATMENT
To protect steel against environmental influences, different surface treatments are available.
PRE-GALVANIZING (EN10.346) (Continuous hot dip galvanized coil)
+ Galvanized before rollforming
+ Standard: Z275 (275 gr. zinc/m2 - average 19 µ zinc layer)
+ On request:
Zn-coatings up to Z1200 (average 80 µ)
ZnMg: ZM310 (average 25 µ) or ZM430 (average 35 µ)
HOT DIP GALVANIZING (EN-ISO 1461)
+ After rollforming of the pickled material, profiles can be galvanized
by dipping in a zinc bath
+ Minimum coating to EN-ISO 1461: see table below
DUPLEX POWDERCOATING+ Applied after rollforming
+ Coating process: pre-galvanized or hot
dip galvanized + powder coating
+ Polyester, epoxy or PU-coating
+ Electrostatic powdercoating in any RAL-colour
+ Colour and coating thickness to be specified
DUPLEX EPOXY-COAL TAR COATING+ Applied after rollforming
+ Coating process: pre-galvanized or hot dip galvanized
+ epoxy-coal tar coating
AVERAGE MINIMUM COATING (EN-ISO 1461)
Steel thickness Mean coating thickness (minimum) µm
steel > 6 mm 85 μm
3 mm < steel ≤ 6 mm 70 μm
1,5 mm ≤ steel ≤ 3 mm 55 μm
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p.56
+ Support structures for thermic solar
+ Stand alone systems
+ Floating solar
NEW DEVELOPMENTSp.55ADVANTAGES
+ Own design and engineering offices
+ Pre-engineered – Ready for assembly
+ Large manufacturing capacity
+ Project specific design (>500kW)
+ Limited number of components
+ Lifetime durability
+ Low maintenance cost
ADVANTAGES OF SADEF SOLARSTRUCTURES
For further information on corrosion resistance, we refer to: EN-ISO14713: Protection against corrosion of iron and steel structures. Zinc and aluminium coatings.EN-ISO12944: Corrosion protection of steel structures by protective paint systems.Specific requirements to be discussed case by case.
ISO 14001ISO 9001ISO 1461ISO 12944
EN 1090
QUALITY CONTROL
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Headquarters
BelgiumBruggesteenweg 2008830 Hooglede-Gits, BelgiumT. +32 51/26 12 11F. +32 51/26 13 [email protected]
Representative offices
The NetherlandsW. Witsenplein 42596 BK Den Haag, The NetherlandsT. +31 70/324 28 02F. +32 51/26 16 [email protected]
France2, Bd Albert 1er94130 Nogent-s-Marne, FranceT. +33 1/43 24 60 11F. +33 1/43 24 60 [email protected]
GermanyFrans-Tilgner-Strasse 1050354 Hürth, GermanyT. +49 22/33 20 11 48F. +49 22/33 20 28 [email protected]
www.voestalpine.com/sadef
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