冷热水用无规共聚聚丙烯(PP-R)管产品安装手册福建亚通新材料科技股份有限公司技术中心制作2008年3月0®目录前言...............................................................................................................................2第一章总则.............................................................................................................3第二章材料.............................................................................................................32.1一般规定.............................................................................................................................32.2产品质量要求.....................................................................................................................................3第三章设计.............................................................................................................63.1一般规定...............................................................................................................................63.2管道布置和敷设.................................................................................................................63.3防冻、隔热、保温.............................................................................................................7第四章施工安装......................................................................................................74.1一般规定...............................................................................................................................74.2贮运.....................................................................................................................................84.3管道敷设安装.....................................................................................................................84.4管道连接.............................................................................................................................94.5支吊架安装.......................................................................................................................115.6试压.................................................................................................................................125.7清洗、消毒.......................................................................................................................125.8安全施工...........................................................................................................................13第五章检验与验收................................................................................................135.1一般规定.............................................................................................................................135.2试压.................................................................................................................................135.3验收.................................................................................................................................14附录A不同温度及使用寿命下的允许压力...............................................15前言建筑给水用冷热水管道(PP-R)是从90年代发展起来的一种新型化学建材,它与钢管、铜管相比,具有卫生、质轻、耐压、耐腐蚀、隔热保温、阻力小、连接方便可靠、使用寿命长、废料可回收利用等优点,可广泛应用于冷热水供应系统和纯净水...