GA 254-2004 耐火石膏护套
GA 254-2004
行业标准-公共安全 强制性 已作废
收藏
报错
内容简介
Gypsum sheathing is most commonly manufacturedwith a water-resistive treated core but may beavailable in a nontreated core. Treated core gypsumsheathing is a versatile, economical, water-repellentpanel sheathing and is intended for use as a substratesheathing under a variety of exterior wall claddings inany climate. Nontreated core gypsum sheathing isintended for
起草单位
起草人
相近标准
* 特别声明：资源收集自网络或用户上传，仅供个人标准化学习、研究使用。如有侵权，请及时联系我们！