ASTM E84-24 适用范围 1.1 本建筑材料表面燃烧行为比较防火测试响应标准适用于墙壁和天花板等裸露表面。测试时,样品位于天花板位置,待评估的表面朝下暴露于点火源。材料、产品或组件应能够在测试期间安装在测试位置。因此,样本应通过其自身的结构质量进行自支撑,通过沿测试表面添加的支撑件固定到位,或从背面固定。 1.2本...
Designation: E84 − 16 An American National StandardStandard Test Method forSurface Burning Characteristics of Building Materials 1This standard is issued under the f i xed designation E84; the number immediately following the designation indicates the year of originaladoption or, in the case of rev...
ASTM E84 建筑材料表面燃烧特性的标准试验方法 * 在ASTM C744-16 发布之后有更新,请注意新发布标准的变化。 ASTM C744-16的历代版本如下: 2021年 ASTM C744-21 预制混凝土和硅酸钙砌块的标准规范 2016年 ASTM C744-16 预制混凝土和硅酸钙砌块的标准规格 2014年 ASTM C744-14 预制混凝土和硅酸钙砌块的标准规格...
ASTM C744-16 发布 2016年 发布单位 美国材料与试验协会 替代标准 ASTM C744-21 当前最新 ASTM C744-21 引用标准 ASTM C1232 ASTM C129 ASTM C140 ASTM C501 ASTM C55 ASTM C73 ASTM C90 ASTM D2244 ASTM D2486 ASTM D822 ASTM E84 适用范围 1.1 本规范涵盖预制混凝土和硅酸钙砌体单元,其成品面在...
ASTM C1232 ASTM C129 ASTM C140 ASTM C501 ASTM C55 ASTM C73 ASTM C90 ASTM D2244 ASTM D2486 ASTM D822 ASTM E84 购买 正式版 1.1 本规范涵盖预制混凝土和硅酸钙砌体单元,其成品面在制造时用树脂、树脂和惰性填料或水泥和惰性填料覆盖,以产生光滑的瓷砖状表面特征。本规范不涉及,因此不适用于通过研磨混凝...
ASTM E84 Standard test method for surface burning characteristics of building materials,ASTM E84 Class A,ASTM E84 Class B,ASTM E84 Class C, Tel: +86 25 86583475
Referenced Documents2.1 ASTM Standards: 2C1186 Specif i cation for Flat Fiber-Cement SheetsC1288 Specif i cation for Discrete Non-Asbestos Fiber-Cement Interior Substrate SheetsD3675 Test Method for Surface Flammability of FlexibleCellular Materials Using a Radiant Heat Energy SourceE84 Test Method ...
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ASTM E84 Steiner Tunnel Test (Flame Spread Test) Tunnel test is to test the surface burning characteristics of materials, asbestos and untreated red oak plywood compared. 0 levels of asbestos plywood, 100 level for the untreated red oak flooring. In this test, the smoke produced during ...