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Geogrid

liamolaighin · 2011-11-10 21:32:02

I need enough Geogrid 30/30 to cover approx 200 m^2 under my raft foundation. Structural engineer is recommending it due to the high clay % under raft. Its very wet and bouncy. Something similar would also be of interest. Builder is slow to use it as he says it is so expensive...anxious to do it right though. 18 inches of…

10-11-2011 9:32pm

#1
liamolaighin

Registered Users, Registered Users 2 Posts: 161 ✭✭

Join Date: September 2008

Posts: 105
I need enough Geogrid 30/30 to cover approx 200 m^2 under my raft foundation. Structural engineer is recommending it due to the high clay % under raft. Its very wet and bouncy. Something similar would also be of interest. Builder is slow to use it as he says it is so expensive...anxious to do it right though. 18 inches of 4 and under stone being compacted on top of Geogrid also. Anyone know where I may get a half roll or enough to cover approx area I want. Cork area

Think he mentioned therm backed also

Tagged:

raft foundation

geogrid

therm backed

0