I have introduced that SPC flooring has strong fireproof performance before, and its fire rating can reach B1, so what does B1 mean? And how safe is it? Let’s have a look!
The fire-retardant performance of building materials is the primary index to measure the safety of life and property. As one of the building materials, flooring is no exception. According to the Chinese national standard GB8624-97, the combustion performance of building materials can be divided into the following grades:
♦A: incombustible building materials, materials that hardly burn.