ASTM C1248-2008(2012) 标准详情
- 标准号:ASTM C1248-2008(2012)
- 中文标题:用接缝密封胶着色多孔衬底的标准试验方法
- 英文标题:Standard Test Method for Staining of Porous Substrate by Joint Sealants
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2008
5. Significance and UseTop Bottom 5.1 Staining of building materials is an aesthetically undesirable occurrence. This test method evaluates the likelihood of a sealant causing an early stain on a porous substrate due to exudation of materials fr
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