GB/T 20473-2021 (English Version) PDF

Scope: This document specifies the classification and labeling, technical requirements, test methods, inspection rules, packaging, marking and storage of building insulation mortar. This document applies to dry-mixed mortars for building thermal insulation.

GB/T 20473-2021 Referenced Document

BB/T 0065 dry mix mortar bag
GB 6566 Limits of radionuclides in building materials
GB 8624 Classification for burning behavior of building materials and products
GB/T 10294 Thermal insulation.Determination of steady-state thermal resistance and related properties.Guarded hot plate apparatus
GB/T 10295 Thermal insulation.Determination of steady-state thermal resistance and related properties.Heat flow meter apparatus
GB/T 10297 Test method for thermal conductivity of nonmetal solid materials.Hot-wire method
GB/T 12954.1 Testing mothods for construction adhesives.Part 1:Test methods for ceramic tiles adhesives
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 33395 Determination of asbestos in coatings
GB/T 4132 Adiabatic terminology*， 2023-09-07 Update
GB/T 5486 Test methods for inorganic rigid thermal insulation
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
JG 244 Mixers for concrete test
JGJ/T 12 Application technical standard of lightweight aggregate concrete
JGJ/T 70 Standard for test method of basic properties of construction mortar