Can T-RRP be used in connection with pipeline laying?
Yes, of course. Substantial savings can certainly be effected because, with T-RRP, the soil excavated from the trench can be used for back filling after the pipeline has been installed. This backfill material should be deposited in the trench layer by layer, each layer being treated with T-RRP and then compacted. Alternatively, the excavated material beside the trench can be sprayed with T-RRP, which should be allowed to soak in. When the materials is then put back into the trench, it has in fact been transformed by the T-RRP into a compactable and frost proof backfill.
