Have all guides, supports and Expansion Joints been unveiled to allow the anticipated actions within the pipe method? a. Expansion joint rubber flanges needs to be in connection with a flat surface. Standard one/sixteen″ elevated deal with is OK. Unacceptable depressions or protrusions are usual of victaulic or related flanges. https://rubber-expansion-joint25701.daneblogger.com/38182989/pipe-expansion-joint-can-be-fun-for-anyone