GOST 23404-1986 Lightweight enclosure panels with foam plastic thermal insulation. Method of determining modulus of elasticity and shear modulus of foam plastic
GOST 24524-1980 Metal-faced roof panels for industrial buildings with polyurethane foam thermal insulation. Specifications
GOST 24581-1981 Asbestos-cement sandwich panels with plastic foam thermal insulation. General specifications
GOST 409-1977 Plastics cellular and rubber cellular. Method for determination of apparent density
GOST 427-1975 Measuring metal rules. Basic parameters and dimensions. Specifications
GOST 23404-1986 history
1986GOST 23404-1986 Lightweight enclosure panels with foam plastic thermal insulation. Method of determining modulus of elasticity and shear modulus of foam plastic