AAMA 812 : 2019现行
Voluntary Practice for Assessment of Frame Deflection When Using One Component Polyurethane Foams for Air-Sealing Rough Openings of Fenestration Installations
出版：American Architectural Manufacturers Association
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基本信息
标准编号： AAMA 812 : 2019
出版单位：American Architectural Manufacturers Association
标准页数：0
标准简介
This practice identifies pressure build and dimensional stability as the key attributes that contribute to deflection of fenestration products resulting from the use of one component polyurethane foams and provides test protocols for assessing these key attributes. Assessment of toxicity and precautions for safe use are excluded from the scope of this document.
本标准替代的旧标准
