IAPMO PS 034-2019 Encasement Sleeves for Potable Water Pipe and Tubing

1 Scope
1.1 General
1.1.1 This standard covers encasement sleeves for potable water pipe and tubing, and specifies
requirements for materials, physical characteristics, performance testing, and markings.
1.1.2 Encasement sleeves covered by this standard are intended for corrosion and abrasion
protection of potable water lines and tubing in underground installations and penetration of non‐structural floors on grade.