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01/ Aug. 26, 2021
Burning Performance Class
Usually basic classes of burning performance of building materials are A、B1、B2 and B3, total 4 classes, Established to EU standard 7-grade standards (A1、A2、B、C、D、E、F), The EU standard is EN13051-1:2007.
02/ Aug. 26, 2021
Comparison of commonly used insulation materials
Commonly used thermal insulation materials mainly include aluminum silicate thermal insulation materials, loose thermal insulation materials (glass wool, rock wool thermal insulation felt), rubber and plastic thermal insulation materials.
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