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GB/T 21558-2025 Active
GB/T 21558-2025 Rigid polyurethane foam for building thermal insulation
Abstract
This document defines the terms and definitions of rigid polyurethane foam for building insulation, specifies its classification, requirements, inspection rules, marking, transportation, and storage, and describes the corresponding test methods.
This document is applicable to the production, sales, and inspection of rigid polyurethane foam for building insulation.
This document is not applicable to spray-applied rigid polyurethane foam for building insulation and rigid polyurethane foam for pipelines.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21558-2025 |
| CCS | Synthetic resins and plastics |
| ICS | Foam material |
| Implement Date | 2026-07-01 |
Price
$ 50
Subtotal
$ 50
Tax
$ 0.00
Order Total (incl. tax)
$ 50