ASTM E1537-13
软垫家具着火试验的标准试验方法

Standard Test Method for Fire Testing of Upholstered Furniture

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标准号

ASTM E1537-13

发布

2013年

发布单位

美国材料与试验协会

替代标准

ASTM E1537-15

当前最新

ASTM E1537-22

 

 

适用范围

5.1 This test method provides a means to measure a variety of fire-test-response characteristics resulting from burning a specimen of upholstered furniture. The upholstered furniture specimen is allowed to burn freely under well-ventilated conditions after ignition using a propane gas burner. The most important fire-test-response characteristic measured is the rate of heat release, which quantifies the intensity of the fire generated.

5.2 The rate of heat release is measured by the principle of oxygen consumption. The assumptions and limitations of oxygen depletion calorimetry are discussed in Annex A4, and in particular in A4.1.2.

5.3 Other fire-test-response characteristics are measured, namely smoke obscuration and combustion gas release, as they are also important in making decisions on fire safety.

5.4 The most important gaseous components of smoke are the carbon oxides, present in all fires. They are indicators of the toxicity of the atmosphere and of the completeness of combustion. Measurement of concentrations of carbon oxides are useful for two purposes: as part of fire hazard assessment calculations and to improve the accuracy of heat release measurements. Other toxic combustion gases, which are specific to certain materials, are less crucial for determining combustion completeness and are optional measures, but fire hazard assessment often requires their measurement.

5.5 The type of ignition chosen (a flaming source) is common in both accidental and intentional fires in public occupancies. This test method is thus applicable to upholstered furniture in public occupancies. Such facilities include, but are not limited to, jails, prisons, nursing care homes, health care facilities, public auditoriums, hotels, and motels.

5.6 It has been shown that if the gas burner is used at a flow rate of 13 L/min for 80 s (equivalent to 19.3 kW), as is the case in California Technical Bulletin (CA TB) 133, it approximates the ignition propensity of five crumpled sheets of newspaper located on the seating cushion.

5.7 This test method specifies both a particular flow rate of propane gas and a period of gas flow. If the ignition conditions are changed, the results would then deviate from the model selected for this test.

5.8 This test method is not applicable to ignition of upholstered furniture by cigarettes.

5.9 One of the following three test configurations is to be used in this test method:

5.9.1 A—A test room with the following dimensions: 3.66 by 2.44 by 2.44 m high.

5.9.2 B—A test room with the following dimensions: 3.66 by 3.05 by 2.44 m high.

5.9.3 C—An open calorimeter (or furniture calorimeter).

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燃烧和阻燃测试常用测试标准汇总

BS 7175 – 通过闷燃和火焰点火源测试床罩和枕头的可燃性的测试方法* BS 7177 – 床垫，床垫，床单，沙发椅，床架的耐点火性能规范* BS 6807 – 评估试验方法 床垫，软垫和软垫床垫的可燃性* BS EN 597 – 床垫和软垫床位的可燃性评估*软体家具Cal TB 133 – 公共场所座位的可燃性测试ASTM E1537 – 软体家具燃烧测试BFD IX-10 – 软管家具规范（...