This standard specifies the specific requirements for the test device, sample preparation, test procedure, calculation of test results and test report for the smoke density test of the combustion or decomposition of building materials. This standard is applicable to the determination of the static smoke production of building materials and their products during combustion, and can also be used for the determination of the static smoke production of other solid materials.
GB/T 8627-1999 history
2007GB/T 8627-2007 Test method for density of smoke from the burning or decomposition of building materials
1999GB/T 8627-1999 Test method for density of smoke from the burning or decomposition of building materials