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Testing method of thermal insulating sandwich panel

Testing method of thermal insulating sandwich panel

The metal surface thermal insulation sandwich panel for construction refers to a self-supporting composite board composed of a bimetallic surface and a thermal insulation core material bonded between the two metal surfaces. The metal surface insulation sandwich panel for construction has the properties of heat insulation, bearing resistance, fire resistance, etc., and is mostly used for wall panels and roof panels.

According to the different core materials of the product, it is divided into four types: polystyrene sandwich panel, rigid polyurethane sandwich panel, rock wool, slag wool sandwich panel, and glass wool sandwich panel.

According to the different core materials of the product, it is divided into four types: polystyrene sandwich panel, rigid polyurethane sandwich panel, rock wool, slag wool sandwich panel, and glass wool sandwich panel.

In order to ensure the performance of building insulation sandwich panels during use, it is necessary to test their tensile strength, compressive strength, and shear performance. The relevant testing methods can refer to the following test methods:

DIN EN 14509 self-supporting double skin metal faced insulating panels---factory made products---specifications

GB/T 23932 double skin metal faced insulating panels for building

EN 1607,GB/T 30804,ISO 29765 thermal insulating products for building applications --- determination of tensile strength perpendicular to faces

EN 1608, GB/T 33157,ISO 29766 thermal insulating products for building applications --- determination of tensile strength parallel to faces

EN 12089,GB/T33001,ISO 12344 thermal insulating products for building applications --- determination of bending behavior

EN 12090,GB/T 32382,ISO 16537 thermal insulating products for building applications --- determination of shear behavior

EN 12430,GB/T 30802,ISO 29769 thermal insulating products for building applications --- determination of behavior under point load

Detail specification of universal testing machine for sandwich panel tensile test, compression test,bending test

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