This document specifies the terms and definitions, product categories and markings, requirements, test methods, inspection rules, signs, packaging, transportation and storage of high-strength polyurethane foam plastics for liquefied gas storage. This document applies to polyurethane foam used in land-based storage tanks and pipelines for liquefied gas, cargo tanks, tanks and pipelines for liquefied gas carriers, and marine liquefied gas storage tanks, pipelines and fuel tanks.
GB/T 40916-2021 Referenced Document
GB/T 10007-2008 Rigid cellular plastics.Determination of shear strength
GB/T 10294-2008 Thermal insulation.Determination of steady-state thermal resistance and related properties.Guarded hot plate apparatus
GB/T 10295-2008 Thermal insulation.Determination of steady-state thermal resistance and related properties.Heat flow meter apparatus
GB/T 10799-2008 Rigid cellular plastics.Determination of the volume percentage of open cells and of closed cells
GB/T 11547-2008 Plastic.Methods of test for the determination of the effects of immersion in liquid chemicals
GB/T 16777-2008 Test methods for building waterproofing coatings
GB/T 17393-2008 Specification for thermal insulation for use in contact with austenitic stainless steel