Study Of Fire-resistant Fireproofing Properties And Engineering Applications Of Phenolic Board

In recent years, the state continued to raise the standards of building energy efficiency, and fires caused by the insulation material has occurred somtimes in the application of energy-saving insulation materials. Fire-resistanct material does not preserve heat and insulation material does not prevent fire, which confuses the developers very much.As a new organic insulation material, phenolic board has not yet been widely known and adopted. In this paper, phenolic board was compared with polystyrene board, extruded moon plate, polyurethane and phenolic boards, the mainstream insulation material in the market. Flame-retardant test, heat test and thermal stability test were performed under the same conditions. We found that the flame resistance of phenolic board is better than the other three materials. Huafa Shoufu project was raised as an engineering example, and energy simulation was performed using TRNSYS (Transient System Simulation) software, simulating the changes of building energy consumption in different materials. Results showed that the energy saving effects of polyurethane and phenolic boards are better. The original design of energy-saving programs could be enhanced and optimized. Finally summurize the suitable comprehensive evaluation method of fire resistance and insulation for the project, and these four fire resistant organic insulation materials were evaluated. The conclusion was that phenolic board was shown to be the most suitable material for wall insulation and was successfully used in the project. The best construction program was summed in the engineering application of phenolic boards.