do you know of any trade papers or publications that documents this? are there any preventive measures that can be installed during construction to deter this from happening. Strips are necessary.
From my experience in directional drilling for gravity sewers, I would suggest oversizing the casing pipe and specifying a greater pitch than the carrying pipe. The combination should allow for a less stringent tolerance in pitch of the casing pipe. I would only use the minimum if the carrying...
Can anyone explain why a tennis court would crack predominantly on the white lines of a tennis court? Would the temporature differences of the court colors have a noticable impact?