AS/NZS 4257.6塑料屋顶及墙面覆盖层材料耐冲击性测试

AS/NZS 4257.6耐冲击性测试，南京睿督公司专业提供澳洲NATA资质的AS/NZS 4257.6塑料屋顶及墙面覆盖层材料耐冲击性测试，更多关于澳标AS/NZS 4257.6耐冲击性测试，请咨询南京睿督公司，免费咨询电话：025-8658 3475。

AS/NZS 4257.6 塑料屋顶及墙面覆盖层材料－测试方法，耐冲击性测试
AS/NZS 4257.6 Plastic roof and wall cladding materials-Methods of test, Method 6: Determination of impact resistance

AS/NZS 4257.6耐冲击性测试评定
Compare the number of strikes with the number of broken test specimens. The results shall be interpreted as follows:
1) if the true impact rate falls within Region C(TIR above 10%), the result shall be reported as a failure.
2) if the true impact rate falls within Region A(TIR above 10%), the result shall be reported as a Pass.
3) if the result falls in Region B, the result is indeterminate. In this case, testing shall be continued until a positive result is obtained or until it becomes clear that a result in Region A is most unlikely, in which case, the result shall be reported as a failure.

AS3837测试 http://www.fire-test.com/teststandard/other/3434.html   
澳洲NATA资质 http://www.fire-test.com/laboratory/6603.html    
澳标AS 1530.1 http://www.fire-test.com/teststandard/other/7238.html    
澳标AS 1530.3 http://www.fire-test.com/teststandard/other/7206.html  

更多关于AS/NZS 4257.6塑料屋顶及墙面覆盖层材料耐冲击性测试，请咨询南京睿督公司
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 来源：防火网　发布时间：1/19/2020 点击次数：1382