Hello all
We are about to help my son lay a new sub floor of foam glass insulation with a lime slab over.
There are a lot of water evacuation pipes running through and I have realised these need to be secured somehow as the foamed glass compacts by about 30% with the use of a 'whacking' machine. This would move the pipes out of line.
Has anyone experience or knowledge of this situation please.
We are about to help my son lay a new sub floor of foam glass insulation with a lime slab over.
There are a lot of water evacuation pipes running through and I have realised these need to be secured somehow as the foamed glass compacts by about 30% with the use of a 'whacking' machine. This would move the pipes out of line.
Has anyone experience or knowledge of this situation please.