| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pad for fire prevention process with the penetration part of a flammable long body which is easily constructed, reusable after decomposition, easy to follow a rough curved surface, wherein a gap between the flammable long body and the inner peripheral surface of an opening is sufficiently filled, and an operator feels no discomfort, and also to provide a fire prevention process structure using the same. <P>SOLUTION: A pad 10 for fire prevention process is formed by packing and sealing a pasty fire resistant material 12 of a paste form of thermal expansion or non thermal expansion fire resistant material in a bag 14 formed of plastic film. The pad 10 is packed in the gap within an opening at the part where a flammable long body penetrates the opening of a fireproof partition body, so that the surface of the pad is tightly contacted to the surface of flammable long body and the inner peripheral surface of the opening, for fire prevention process structure. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
