Manhole cover - Bedding mix

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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franky
Posts: 12
Joined: Wed Mar 05, 2014 11:15 am
Location: north yorks

Post: # 111092Post franky

installing a replacement 40mm deep iron cover on a slight slope on a domestic drive - would a grano mix hold/work better than standard 4-1?
franky
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lutonlagerlout
Site Admin
Posts: 15182
Joined: Fri Aug 04, 2006 12:20 am
Location: bedfordshire

Post: # 111094Post lutonlagerlout

3:1 with sharp sand and SBR will work great
no need for grano
LLL
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franky
Posts: 12
Joined: Wed Mar 05, 2014 11:15 am
Location: north yorks

Post: # 111110Post franky

will do that thank you
franky
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