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GB/T 30735-2014 Active
GB/T 30735-2014 Test methods for external exposure of roofs and roof coverings to fire
Abstract
This standard specifies three test methods for evaluating the external fire response of roofs and roof covering products, and stipulates different test conditions for each method:
——Test Method A: Fire source A;
——Test Method B: Fire source B and wind;
——Test Method C: Fire source C, wind, and additional radiant heat.
This standard applies to the external fire response tests of building roofs and roof covering products, including their insulation layers, moistureproof layers, or systems.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 30735-2014 |
| CCS | Fire fighting |
| ICS | The flammability and combustion performance of materials and products |
| Implement Date | 2014-10-01 |
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