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近日,住建部发布公告批准《聚苯模块保温墙体应用技术规程》为行业标准,编号为JGJ/T420-2017,自2017年11月1日起实施。该标准以聚苯模块保温材料为核心,将各类建筑外墙保温体系都涵盖在内,做了非常详细的介绍。一、聚苯模块按原料类别分为普通聚苯模块和石墨聚苯模块两类。按能耗指标需求又分为标准型和加厚型两种;按建筑类别和用途及建造工艺需求,又
Recently, the Ministry of Housing and Urban-Rural Development issued a notice to approve the “Polystyrene module insulation wall application of technical regulations” as the industry standard, numbered JGJ / T420-2017 since November 1, 2017 onwards. The standard polystyrene module insulation materials as the core, all kinds of building exterior insulation system are covered, made a very detailed introduction. First, polystyrene modules according to the type of raw materials into ordinary polystyrene modules and polystyrene modules two categories. According to the demand for energy index is divided into two types of standard and thickening; according to the construction category and purpose and the construction process needs, and