Conservation X Concrete Step Riser
Verified by manufacturer 4 months ago
Concrete step risers.
Application
Suitable for use with the manufacturer's Saxon, Perfecta and Conservation ranges of paving.
Description
Concrete step risers to match the manufacturer's Saxon, Perfecta and Conservation ranges of paving.
Features and benefits:
- Tread front edges are finished to match, and have a 3 mm chamfer.
- 55 mm wide visibility strips are set 35 mm back from the edges of treads and at the top of risers.
General information
Color | Grey Manufacturer guidanceAs per manufacturer and includes silver grey. |
Finish | Textured |
Material | Concrete Manufacturer guidanceIncludes hydraulically pressed concrete. |
Shape | Rectangle |
Width | 400 mm 450 mm |
Height | 50 mm 65 mm |
Uniclass | |
CAWS | Q25/315 Concrete flags Q25/31 Concrete flag paving systems |
Product range |
Specification data - Concrete step units
Standards | To BS EN 1339. |
Colour | Silver grey. |
Finish | |
Treads | Textured. |
Risers | Textured. |
NominalSize | 400 x 50 mm. 400 x 65 mm. 450 x 50 mm. |
PhysicalPropertiesWeatheringResistance | ≤1.0 kg/m² as a mean with no individual value >1.5 kg/m² (freeze thaw durability). Guidance for specification option: It should be appreciated that with all products weathering and site conditions can cause shade variation to appear across the surface of individual units. This does not in any way affect the performance of the units and any such variation will diminish over a period of time as the product matures. |
PhysicalPropertiesAbrasionResistance | ≤23 mm (Wide Wheel Abrasion Test). |
PhysicalPropertiesSlipResistance | Mean unpolished skid resistance value (USRV): >45. |
Bending strength | Characteristic bending strength of 4.0 MPa with no individual result less. than 3.2 MPa. |
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