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Fire-resistant reinforcement structure, fire-resistant reinforcement architectural member, fire-resistant reinforcement method for architectural member
Fire-resistant reinforcement structure, fire-resistant reinforcement architectural member, fire-resistant reinforcement method for architectural member
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机译:耐火加固结构,耐火加固建筑构件,用于建筑构件的耐火加固方法
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摘要
[Problem] To provide a fire-resistant reinforcement structure which facilitates work for improving fire resistance of architectural members such as pipes, a door, and a sash, a fire-resistant reinforcement architectural member, and a fire-resistant reinforcement method for an architectural member.[Solution] A fire-resistant reinforcement structure is formed by pouring a thermally expandable fire-resistant material into a gap in and/or the interior of an architectural member, and characterized in that the viscosity of the thermally expandable heat-resistant material at 25°C before the thermally expandable fire-resistant material is poured into the gap in and/or the interior of the architectural member is in the range of 1000-100000 mPa·s, and the thermally expandable fire-resistant material loses fluidity at 25°C after being poured into the gap in and/or the interior of the architectural member.
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