ASTM D5664评定阻燃处理和高温对阻燃处理木材强度性能的影响的标准试验方法
日期:2012-02-08 09:50
in developing modification factors for allowable design properties of fire-retardant treated lumber when exposed to elevated temperatures and humidity (see 6.4).
Data (optional) for use in modifying these factors for size effects when fire-retardant treated lumber is used at or near room temperature and when exposed to elevated temperatures and humidity (see 6.5).
Data from the first two procedures in this test method of evaluation are indicative only for that species.
Note 1The results of the
2/7 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
08/29 18:19