This standard specifies the test method for testing the burning performance of wood using the wood pile method. This standard is suitable for testing the burning mass loss rate and flaming burning time of wood that has been flame-retardant impregnated and has a thickness of more than 20 mm actually used in various production and engineering projects under specified burning conditions.
GA/T 42.1-1992 history
1992GA/T 42.1-1992 Test method for combustion performance of fire retardant wood wood stack method