GB/T 26746-2011
ActiveSprayed mineral wool insulation
矿物棉喷涂绝热层
Application Summary AI generated
GB/T 26746-2011 specifies the technical requirements, test methods, and acceptance criteria for sprayed mineral wool insulation layers used in building construction. It is applied to thermal and acoustic insulation of walls, roofs, and ceilings in industrial and civil buildings, particularly where on-site spray application is required. The standard ensures consistent performance in fire resistance, thermal conductivity, and adhesion for both new construction and renovation projects.
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