1.1 本规范涵盖了在环境温度至3000°F（1649°C）的高温纤维隔热材料的组成、热性能、吸声性能和物理性能。 1.2 干燥、松散的高温纤维应通过气动输送至腔室，在腔室中与水基化学粘合剂混合，然后输送至喷嘴。 1.3 气动应用的高温纤维绝缘层用于平坦或接近平坦的表面上的工业应用。它不适用于管道。 1.4 本规范阐述了这种材料在热应用和声学应用中的使用性能。 1.5 本规范未说明耐火绝缘的要求，但不排除该材料在该容量下的使用。 1.6 本规范仅为材料规范，不包括制造商提供的应用方法。 1.7 以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。 1.8 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.9 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers the composition, thermal performance, sound absorption performance, and physical properties of high-temperature fiber thermal insulation for use at temperatures from ambient to 3000°F (1649°C). 1.2 The dry, loose high-temperature fibers shall be pneumatically conveyed to a chamber where they are mixed with a water-based chemical binder and then conveyed to a nozzle. 1.3 The pneumatically applied, high-temperature fiber insulation is intended for use in industrial applications on flat, or nearly flat, surfaces. It is not intended for use on pipes. 1.4 This specification addresses the use performance of this material in both thermal and acoustical applications. 1.5 This specification does not address the requirements for fire-resistive insulation, but it does not preclude this material’s use in that capacity. 1.6 This is a material specification only and is not intended to cover methods of application that are provided by the manufacturer. 1.7 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.8 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.9 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.