| 초록 |
A burning test was conducted on the generation of combustion gases for cypress wood treated with.sodium silicate, 3-aminopropyltrimethoxysilane sol, 3-(2-aminoethylamino)propylmethyldimethoxysilane sol, 3-(2-aminoethylamino)propyltrimethoxysilane sol. Silicone compound sol was applied to each of the cypress wood specimens three times with a brush. After drying at room temperature, combustion generation gas was analyzed using a cone calorimeter (ISO 5660-1). As a result, the smoke performance index (SPI) of the cypress treated with silicone compound increased by 1.66 to 8.42 times and the smoke growth index (SGI) was 11.8 to 88.2%, respectively. The smoke intensity (SI) of the cypress treated with silicone compounds is expected to be 1.0~50.5% lower than that of the specimens, resulting in lower smoke and fire hazards. |
