GB/T 21558-2025 in English
VALIDRigid polyurethane foam for building thermal insulation
- Issued on:2025-12-31
- Implemented on:2026-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$204.00
| Standard No: | GB/T 21558-2025 |
| Document status: | VALID |
| Title in English: | Rigid polyurethane foam for building thermal insulation |
| Title in Chinese: | 建筑绝热用硬质聚氨酯泡沫塑料 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2025-12-31 |
| Implemented on: | 2026-07-01 |
| Superseding: |
GB/T 21558-2008 Rigid polyurethane cellular plastics used in the thermal insulation of building
|
| ICS Classification: | 83.100-Cellular materials |
| Chinese Classification: | G32-Synthetic resin and plastic |
| Professional Classification: | GB-National Standard |
| Related Keywords: | rigid polyurethane foam
thermal insulation foam polyurethane insulation |
《GB/T 21558-2025建筑绝热用硬质聚氨酯泡沫塑料》由TC48（全国塑料制品标准化技术委员会）归口，TC48SC2（全国塑料制品标准化技术委员会泡沫塑料分会）执行，主管部门为中国轻工业联合会。
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