GB/T 20974-2007 in English
SUPERSEDEDRigid phenolic foam for thermal insulation (PF)
- Issued on:2007-07-30
- Implemented on:2008-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
《GB/T 20974-2007绝热用硬质酚醛泡沫制品（PF）》由TC191（全国绝热材料标准化技术委员会）归口，主管部门为中国建筑材料联合会。
本标准规定了绝热用硬质酚醛泡沫制品（PF）的术语和定义、分类和标记、要求、试验方法、检验规则及标志、包装、运输和贮存。
Scope
This standard specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules and signs, packaging, transportation and storage of rigid phenolic foam products for thermal insulation (hereinafter referred to as products). This standard applies to rigid phenolic foam products used for heat insulation of pipes and walls. Please refer to Appendix A for precautions when using the products.
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