ASTM C1162-1990(2004)e1
石棉散装密度试验方法

Standard Test Method for Loose Density of Asbestos

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标准号

ASTM C1162-1990(2004)e1

发布日期

1990年

实施日期

废止日期

无

中国标准分类号

Q61

国际标准分类号

91.100.40 (Products in fibre-reinforced cement)

发布单位

US-ASTM

适用范围

Loose density gives an indication of the degree of fiberization, harshness, and loftiness of asbestos fiber.

1.1 This test method covers the determination of the loose density of asbestos fiber for Groups 5 to 9, inclusive.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 Warning-Breathing of asbestos dust is hazardous. Asbestos and asbestos products present demonstrated health risks for users and for those with whom they come into contact. In addition to other precautions, when working with asbestos-cement products, minimize the dust that results. For information on the safe use of chrysoltile asbestos, refer to "Safe Use of Chrysotile Asbestos: A Manual on Preventive and Control Measures."

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For a specific hazard warning, see 1.3.