Concrete step treads.
Suitable for use:
Concrete step treads to match the manufacturer's Saxon, Perfecta and Conservation ranges of paving.
Features and benefits:
As per manufacturer and includes natural.
Includes hydraulically pressed concrete.
400 x 400 x 65 mm
400 x 400 x 50 mm
450 x 450 x 50 mm
Q25/31 Concrete flag paving system
Q25/315 Concrete flags
To BS EN 1339.
Dimensions and associated tolerances
400 x 400 x 65 mm.
450 x 450 x 50 mm.
400 x 400 x 50 mm.
Tolerances on plan dimension and thickness (nominal)
Length ±2 mm, width ±2 mm, thickness ±3 mm.
≤1.0 kg/m² as a mean with no individual value >1.5 kg/m² (freeze thaw durability).
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.