| 摘要 |
PROBLEM TO BE SOLVED: To provide a fireproof treatment material which can eliminate scattering of a material forming a block body so that it can be easily constructed.SOLUTION: A fireproof treatment material 11 is composed of a block body 12, which is formed from a material with cushioning property and no scattering property, covered by an exterior member 13 of thermal-expansion and heat-resistant material. With the above structure, material forming the block body 12 does not scatter, and even when an exposed surface of the block 12 is formed by cutting and folding the fireproof treatment material 11, the material forming the block body 12 does not scatter from the exposed surface. As the material forming the block body 12 does not scatter, there is no need to cover the exposed surface of the block body 12 with a member different from the exterior member 13, thereby, the fireproof treatment material 11 can be easily constructed. |
