Type b filter material - Weight per m3

Foul and surface water, private drains and public sewers, land drains and soakaways, filter drains and any other ways of getting rid of water.
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Rick
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Joined: Mon Apr 14, 2003 8:35 pm
Location: S.Wales

Post: # 12300Post Rick

Going to be buying in a quantity of Type B filter material, anybody know the weight per cubic metre ?
If not then I'll just use a typical gravel weight of 1.5 Tonne/m3

Tony McC
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Post: # 12374Post Tony McC

It depends on the material itself. There are some lightweight Type Bs that will come in at 1.7T/m³ while agranitic Type B (only really found in N.Scotlkand) can be closer to 2.2T/m³. Some of the crushed concretes are lightest of all.
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