NFPA 252返回 Back
Test or certification item 测试或认证名称: NFPA 252 耐火性(完整性和绝缘性)

Fire Resistance (Integrity, and Insulation) / Fire Door Assembly 防火门总成

Test or certification info 测试和认证相关内容:

Provide a specification to a level of detail sufficient to allow the laboratory to conduct a detailed examination of the test specimen before the test and to agree the accuracy of the information supplied (e.g. The design, construction, materials, workmanship, hardware, and size of the fire door assembly, which can consist of single doors, doors in pairs, special-purpose doors, or multisection doors, shall represent those for which a fire protection rating is desired.).


Refer products 涉及产品:  建材
Lead time 周期:  常规服务 regular service 15 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
Sample size 送样规格:  1套全尺寸防火门总成(包含所有硬件),除非受到熔炉前开口尺寸的限制,通常为3.0 m x 3.0 m
Others 其他信息:  

Photo for reference 涉及图片:

Responsive image
Sample report 样本报告: