Sets out design practice for vertical deflections up to recommended safe design limit of 5 percent of OD, for plastics pipes laid underground, and includes methods for calculating loads, safe bedding depths and deflections under a range of laying conditions. Formulas for calculation of vertical loads due to fill material, and installation conditions and design constants, are described and illustrated in appendices.
Original price was: $72.00.$36.00Current price is: $36.00.