Verified by manufacturer 8 months ago
BBA Agrément Certificate
Certificate type
Collapsible void former for use under reinforced concrete floor slabs. The product has a number of variables including panel depth and loading characteristics.
Designed for use beneath reinforced concrete floor slabs to protect against the potential effects of ground heave.
Comprising of a cellular construction of moulded expanded polystyrene combined with a robust polypropylene board, which has been designed and tested to tight tolerances to achieve the specified performance characteristics. It is available in a variety of depths and grades to suit the most commonly encountered combinations of soil heave potential and concrete depths.
Features and benefits:
Color | White |
Material | Polypropylene Expanded polystyrene (EPS) Polystyrene |
Shape | Rectangle |
Length | 2400 mm |
Width | 1200 mm |
Height | 90 mm 160 mm 225 mm |
Uniclass | |
CAWS | E20/182 Collapsible board substructure formwork E20/47 Compressible board substructure formwork |
Third party certification | BBA Agrement certificate.Guidance for specification option: Certificate on. 11/4862. |
Material | Expanded polystyrene (EPS) and polypropylene. |
Thickness | 90 mm.160 mm.225 mm. |
Execution | Installing substructure formwork. |
Grade | 7 / 10. Guidance for specification option: Safe load/ fail load (kN/m²), 220 mm maximum concrete depth. 9 / 13. Guidance for specification option: Safe load/ fail load (kN/m²), 300 mm maximum concrete depth. 13 / 18. Guidance for specification option: Safe load/ fail load (kN/m²), 460 mm maximum concrete depth. 18 / 24. Guidance for specification option: Safe load/ fail load (kN/m²), 660 mm maximum concrete depth. 24 / 32. Guidance for specification option: Safe load/ fail load (kN/m²), 900 mm maximum concrete depth. |
Standards | NHBC Technical Standards. |
Colour | White. |
Dimensions | 2400 x 1200 mm. |
Country of product manufacture | United Kingdom |
Recyclability | Fully recyclable. Guidance for specification option: Both expanded polystyrene (EPS) and polypropylene can be recycled. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
Revit 2016 | 5 | |
IFC2X3 | 2 |