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Technical

TECHNICAL SPECIFICATION

  • Materials used will comply with relevant British Standards
  • All units manufactured in accordance with BS 1217:2008


Compressive Strength:

  • cube compressive strength (>25MPa)
  • design potential compressive strength (>35MPa)


Density
Typical Density (2100kg/m3)

Weathering
Cast stone will weather in much the same way as natural stone but will, in general, have better waterproofing qualities than natural stone due to the integral waterproofers used.

Dimensional Tolerances
0 – 600 mm (+/- 2 mm)
601 – 1000 mm (+/- 3 mm)
1001 – 2500 mm (+/- 4 mm)
2501 – 4000 mm (+/- 5 mm)

Handling Reinforcement/ Fixings

  • All units, over 600mm, contain handling reinforcement only unless otherwise specified.
  • Special reinforcement must be specified at time of order.

All sockets, fixings and channels will be cast in only at the clients request and detail.

Constituent Materials:

  • OPC
  • SNOWCRETE
  • BUILDING SAND
  • IRON OXIDE PIGMENTS
  • WATER PROOFERS


 
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