ISO 4898-2025 硬质泡沫塑料 建筑用隔热产品 规格

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Carl 2026-04-22 19 1MB 20 页 20星币
侵权投诉
Rigid cellular plastics — Thermal
insulation products for buildings —
Specifications
Plastiques alvéolaires rigides — Produits d'isolation thermique
pour bâtiments — Spécifications
International
Standard
ISO 4898
Seventh edition
2025-10
Reference number
ISO 4898:2025(en) © ISO 2025
ii
ISO 4898:2025(en)
© ISO 2025 – All rights reserved
COPYRIGHT PROTECTED DOCUMENT
© ISO 2025
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www.iso.org
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ISO 4898:2025(en)
Foreword ....................................................................................................................................................................................................................................................iv
Introduction .............................................................................................................................................................................................................................................v
1 Scope ............................................................................................................................................................................................................................................. 1
2 Normative references ................................................................................................................................................................................................. 1
3 Termsanddefinitions ................................................................................................................................................................................................ 2
4 Sizes and dimensional tolerance requirements ............................................................................................................................. 3
5 Physical-property requirements ........................................................................................................................................... ......................... 3
 .................................................................................................................................................................................................................3
  ........................................................................................................................................................................................................
  ................................................................................................................................................................................
6 Sampling ................................................................................................................................................................................................................................... 4
7 Conditioning ......................................................................................................................................................................................................................... 4
  .......................................................................................................................................................................................................
  ................................................................................................................................................................................................................
8 Test methods ........................................................................................................................................................................................................................ 4
  ....................................................................................................................................................................................
  ...............................................................................................................................................................................5
  ............................................................................................................................ 5
  ...................................................................................................................................................................................5
  ........................................................................................................................................................................................................................ 5
  .....................................................................................................................................................................................5
  ............................................................................................................................................................................ 5
  ..........................................................................................................................
  ............................................................................................................................................................................................
  ....................................................................................................................................................................................
  .....................................................................................................................................................................................................
  ..................................................................................................................................................
  .............................................................................................................................................
  ...............................................................................................................................................................................................
  ......................................................................................................................................................................
9 Conformity control ........................................................................................................................................................................................................ 6
10 Labelling and marking of products .............................................................................................................................................................. 7
11 Reporting requirements .......................................................................................................................................................................................... 7
Annex A  Amendments to ISO 12576-1 ..................................................................................................................................... 11
Bibliography .........................................................................................................................................................................................................................................13
iii
© ISO 2025 – All rights reserved
Contents 

标签： #ISO #塑料 #隔热

摘要：

本规范文档标题为《ISO 4898-2025 硬质泡沫塑料 建筑用隔热产品 规格》，是国际标准化组织（ISO）最新发布的关于建筑用硬质泡沫塑料隔热材料的全球性技术标准。该标准取代旧版本，主要规定了用于建筑物墙体、屋顶及地板等部位的硬质泡沫塑料隔热产品的分类、性能要求、试验方法及出厂检验规则。内容涵盖材料的压缩强度、导热系数、尺寸稳定性、吸水率及燃烧性能等关键指标，旨在确保产品在长期使用中的节能效果与结构安全。适用于聚氨酯（PUR/PIR）、聚苯乙烯（XPS/EPS）及酚醛泡沫等常见硬质泡沫材料的生产商、建筑设计师、工程质检人员及采购商。遵循该标准有助于提升建筑能效等级，满足国际绿色建筑认证要求，同时为国际贸易和技术合规提供统一依据。

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作者：Carl 分类：国际标准 价格：20星币 属性：20 页 大小：1MB 格式：PDF 时间：2026-04-22

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