13/04/2012 | profiled products group | public1

13/04/2012 www.ruukki.com | Profiled Products Group | PUBLIC1

Description, application, properties

Load-bearing sheets

13/04/20123 www.ruukki.com | Profiled Products Group | PUBLIC

Content

• Product description• Technical parameters• Additional technical information• Application in buildings• Certification• References


Product description

Load-bearing sheets


Load-bearing sheets• Strength, durability and cost efficiency in

roof constructions• Load-bearing profile sheets are the optimal

choice in different roof constructions due to their weight and load-bearing capacity

• The most economical solutions can be obtained by using Ruukki’s Poimu- dimensioning software for roof optimization

• Load-bearing profiles are suitable for roof decking, external roof sheeting and intermediate flooring

• They can also be used as formwork for concrete slabs


Load-bearing sheets – portfolio

• CEE Area

– T55-53L-976

– T60-53L-915

– T85-40L-1120

– T130-75L-930

– T153-41L-840

• Ruukki offers the following load-bearing sheet types:

• NE Area

– T45-30L-905 / T45-30L-905 arched

– T70-57L-846 / T70-57L-1058

– T130-75L-930

– T153-40L-840


Load-bearing sheets – naming practice

T130 75L 930

Trapezoidal Profile

Heightclass

Width of crown on the colour side

Load bearing sheet

Effective width


Load-bearing sheets – same product for two different application

Insulated roof application

• Narrow flange towards supporting structure

• Wide flange up for supporting insulation material

• Side-lapping screws on valley to not harm vapour barrier

• Colour facing inside a building

Water roofing application

• Wide flange towards supporting structure

• Side-lapping on top to ensure water tightness

• Side lapping screws on top to ensure water tightness

• Colour is on the top of the sheet


Load-bearing sheets• Material parameters:

– zinc-coated steel:• S320GD• S350GD

– zinc mass g/m²:• Z100• Z275

– thicknesses:• 0.60 – 1.5 mm

– standard coatings:• plain galvanized, polyester 15ym,

polyester 25ym, Pural– raw material width:

• 1250 mm• 1500 mm

– standard colours: white, dark grey


Load-bearing sheets

• Load-bearing sheets types:

T60-53L-915

T45-30L-905

T70-57L-846

T45-30L-905 arched

T70-57L-1058

T55-53L-976


http://intra.rrsteel.net/products/construction/loadbear/Pictures%20of%20load%20bearing%20products/PO/Load%20bearing%20sheet%20T55-107L-976_Pic_2.jpg

http://intra.rrsteel.net/products/construction/loadbear/Pictures%20of%20load%20bearing%20products/FI/Load%20bearing%20sheets/Profiled%20sheet%20T45-60L-905_Pic_2.jpg

http://intra.rrsteel.net/products/construction/loadbear/Pictures%20of%20load%20bearing%20products/FI/Load%20bearing%20sheets/Load%20bearing%20sheet%20T70-65L-840_Pic_2.jpg



Load-bearing sheets

• Load-bearing sheets types:

T85-40L-1120

T153-40L-840 T153-41L-840

T130-75L-930





Technical parameters

Load-bearingsheets


Load-bearing sheet T45-30L-905 – NE

• Parameters

– Effective width - 905 mm– Profile height - 44 mm– Minimum length - 500 mm

– Maximum length - 15000 mm

– Std.thicknesses - 0.6, 0.7 mm

– Material - S350GD+Z (S320 for 0.6)


Load-bearing sheet T55-53L-976 – CEE

• Parameters

– Effective width - 976 mm– Profile height - 53 mm– Minimum length - 500 mm– Maximum length - 13500 mm– Std. thicknesses - 0.7, 0.9 mm– Material - S320GD+Z


• Parameters

– Effective width - 915 mm– Profile height - 60 mm– Minimum length - 1500 mm– Maximum length - 11800 mm– Std. thicknesses - 0.5, 0.6, 0.7, 0.75, 0.8 mm– Material - S320GD+Z, S350GD+Z

Load-bearing sheet T60-53L-915 - CEE


• Parameters

– Effective width - 846 mm

– Profile height - 70 mm

– Minimum length - 600 mm


– Std. thicknesses - 0.7, 0.8, 0.9, 1.0 mm

– Material - S350GD+Z

Load-bearing sheet T70-57L-846 - NE



• Parameters

– Effective width - 1058 mm– Profile height - 70 mm– Minimum length - 600 mm– Maximum length - 15000 mm– Std. thicknesses - 0.7, 0.8, 0.9, 1.0 mm– Material - S350GD+Z


• Parameters

– Effective width - 1120 mm– Profile height - 83 mm– Minimum length - 500 mm– Maximum length - 13500 mm– Std. thicknesses - 0.7, 0.75, 0.8, 0.88, 1.0, 1.25 mm– Material - S320GD+Z



• Parameters




• Parameters

– Effective width - 930 mm

– Profile height - 130 mm

– Minimum length - 800 mm


– Std. thicknesses - 0.7, 0.8, 0.9, 1.0, 1.2 mm

– Material - S350GD+Z

Load-bearing sheet T130-75L-930 - NE


Load-bearing sheet T153-41L-840 – CEE

• Parameters




• Parameters



Services and Options

Load-bearing sheets


Technical information – perforation

• Web-perforated profiles– Perforation grade: 15%

(3mm, c/c 7.4 mm)– Improvement in sound

absorption– Improvement in

reverberation time– Calculation with Poimu

optimization tool


• Sheets with anti-condensation layer are protected against water condensation directly at the bottom surface of the metal sheet.

• The layer absorbs water which then may be evaporated into the surrounding environment during a change in weather conditions.

• Anti-condensation absorbs and prevents water drops from emerging

• Usually used in cold storages and halls

• Factory installed

Technical information – anti-condensation


• Ensuring the health and safety of workers is our priority. We have developed perfect tools for handling Ruukki’s load-bearing sheets on site

• The safety anchor ensures safety while working on the roof

• The tools are CE-marked and can be used only with Ruukki's load-bearing sheets.

Technical information – safety anchors


Technical information – lifting tool

• Ensuring the health and safety of workers is our priority. We have developed perfect tools for handling Ruukki’s load-bearing sheets on site

• The lifting tool is used for lifting load-bearing sheets safely

• The tools are CE-marked and can be used only with Ruukki's load-bearing sheets.


Calculation and optimization – Poimu• With Ruukki’s Poimu software you can calculate and optimise load-bearing sheets needed for the project.

• With the software you can choose the best load-bearing sheet type, thickness and static scheme quickly and efficiently.

• Poimu optimisation tool covers single, double, multi-span and continuous structures

• Apart from internal use, the software is made available for external use. Customers can download it from a Ruukki’s software platform

• Please visit www.ruukki.com for further information

Calculation and optimization – Poimu


Application in buildings

Load-bearing sheets



• Ruukki’s load-bearing sheets can be used for insulated and non-insulated roofs for example in the following buildings:

– production halls– warehouses– shopping centers– office buildings– sports buildings– renovation projects


• An example of a project where insulation comes over the load bearing sheet



Certification

Load-bearing sheets


Certification

===

Ruukki’s load-bearing sheets

=

CE Marking

• CE Marking in accordance with EN 1090

• EC Declaration of Conformity

• Factory production control in accordance with EN 14782

and EN 1090


References

Load-bearing sheets


Project description:

Blue 1 airport terminal in Vantaa, FinlandRuukki’s delivery

• steel frame with installation, load-bearing roofing sheets and external wall elements including installation.



Warehouse in SwedenRuukki’s delivery

• Load-bearing sheets, 40000 m²

• Project finished in 2008



WarehouseRuukki’s delivery

• Load-bering sheets

• Project finished in 2006.



Energy-efficient building

Primula, JärvenpääCustomer’s target

• Pienentää kuhunkin tuotettuun tuotteeseen sitoutunutta hiilijalanjälkeä sekä Herkkupajan LEED-sertifiointi ja toimitilojen rakentaminen WWF:n Green Office –periaatteen mukaisesti

Ruukki’s solution

• Pienentää kuhunkin tuotettuun tuotteeseen sitoutunutta hiilijalanjälkeä sekä Herkkupajan LEED-sertifiointi ja toimitilojen rakentaminen WWF:n Green Office –periaatteen mukaisesti

Project description:• Shopping centre

• Load-bearing sheets

• 2004


Project description:• Warehouse

• Load bearing sheets

• 2004


Thank you!


13/04/2012 | profiled products group | public1

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