ICS93.080.20P66备案号:"a`霎中华A民共和国交通行业标准JT/T538-2004公路工程保温隔热挤塑聚苯乙烯泡沫塑料板(XPS)Highwayengineering-Rigidextrudedpolystyrenefoamboardforthermalinsulation(XPS)2004-08-17发布2004-12-01实施中华人民共和国交通部发布JT/T538-2004目次8i1舀弓!言··········································································⋯⋯1范围···························，····，·····················‘·················⋯⋯2规范性引用文件····，···············.··········..............⋯⋯，，....⋯⋯，3术语和定义··，，·············································，⋯⋯，二，·.⋯⋯4产品分类与产品标i己············································，，·······⋯⋯5技术要求······················，···············，·.·········......·‘⋯⋯6试验方法································，··················..·.‘····......⋯⋯7检验规则··，，············，，······················‘·················.....⋯⋯，二8标志、包装、运输、贮存···················.........⋯⋯，⋯，...........⋯⋯72727575757576787979JT/丁538-2004月If吕本标准由交通部公路科学研究所提出。本标准由交通部科技教育司归口。本标准起草单位:交通部公路科学研究所、北京交通大学。本标准主要起草人:安明苗、李昌铸、雷俊卿。JT/T538--2004引言保温板材料既可以起到保温隔热作用，同时还可以起到防水作用，因此对路基或路面的保护作用非常突出。目前通常采用的保温板材料有聚苯乙烯泡沫塑料、挤塑聚苯乙烯泡沫塑料及聚氨脂发泡保温材料等。其中挤塑聚苯乙烯泡沫塑料的低温耐久性与抗老化性更佳。JT/丁538-2以月公路工程保温隔热挤塑聚苯乙烯泡沫塑料板《XPS)范围本标准规定了公路工程用保温隔热挤塑聚苯乙烯泡沫塑料板(XPS)的分类、...
