物理安全检测
ASTM C406 屋面石板瓦标准规范
ASTM C406 屋面石板瓦标准规范--测试标准
ASTM C406 Standard specification for Roofing slate
ASTM C406 屋面石板瓦标准规范
ASTM C406 屋面石板瓦标准规范--测试范围
This specification covers the material characteristics, physical requirements, and sampling appropriate to the selection of slate for use as roof shingles. Slates not included in this specification are those containing soft carbonaceous ribbons. The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
本规范涵盖了材料特性、物理要求和适用于选择屋面瓦的板岩的取样。不包括在本规范中的板岩是指含有软碳质带的板岩。以SI单位或英寸-磅单位表示的值应分别视为标准。每个系统中声明的值可能不是完全等价的;因此，每个系统应使用相互独立。将两个系统的值结合起来可能会导致不符合标准。
ASTM C406 屋面石板瓦标准规范--检测项目及方法
ASTM C121/C121M-15 吸水率 water absorption
ASTM C120/C120M-15a 断裂模数 modulus of rupture
ASTM C217/C217M-15a weather resistance耐环境（耐酸）
----------------------------------------------------------------------------------------------------------------------
- 上一篇：ANSI Z124.6塑料水槽
- 下一篇：ASTM C503大理石尺寸的标准规范
----------------------------------------------------------------------------------------------------------------------
