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FIREPROOF COATING STRUCTURE AND CONSTRUCTION METHOD THEREOF
To provide a fireproof coating structure with improved fireproof performance and a construction method of the same.SOLUTION: A fireproof structure 10 with which a steel material 12 is coated in a fireproof mode comprises an inorganic fireproof coating material 14 provided on a surface of the steel material 12 and a moisture-proof layer 18 comprising an inflammable inorganic material 16 provided outside of the inorganic fireproof coating material 14. The organic material 16 may include at least one of a rubber asphalt waterproof material, an urethane rubber waterproof material, a nitrile rubber waterproof material, an acrylic rubber waterproof material or a spray rigid urethane foam as a principal material.SELECTED DRAWING: Figure 1
【課題】耐火性能を向上した耐火被覆構造およびその施工方法を提供する。【解決手段】鋼材１２を耐火被覆した耐火被覆構造１０であって、鋼材１２の表面に設けられた無機系の耐火被覆材１４と、この無機系の耐火被覆材１４の外側に設けられた可燃性の有機系材料１６からなる防湿層１８とを備えるようにする。有機系材料１６は、ゴムアスファルト系防水材、ウレタンゴム系防水材、ニトリルゴム系防水材、アクリルゴム系防水材または吹付け硬質ウレタンフォームの少なくとも一つを主材として含んでもよい。【選択図】図１
FIREPROOF COATING STRUCTURE AND CONSTRUCTION METHOD THEREOF
To provide a fireproof coating structure with improved fireproof performance and a construction method of the same.SOLUTION: A fireproof structure 10 with which a steel material 12 is coated in a fireproof mode comprises an inorganic fireproof coating material 14 provided on a surface of the steel material 12 and a moisture-proof layer 18 comprising an inflammable inorganic material 16 provided outside of the inorganic fireproof coating material 14. The organic material 16 may include at least one of a rubber asphalt waterproof material, an urethane rubber waterproof material, a nitrile rubber waterproof material, an acrylic rubber waterproof material or a spray rigid urethane foam as a principal material.SELECTED DRAWING: Figure 1
【課題】耐火性能を向上した耐火被覆構造およびその施工方法を提供する。【解決手段】鋼材１２を耐火被覆した耐火被覆構造１０であって、鋼材１２の表面に設けられた無機系の耐火被覆材１４と、この無機系の耐火被覆材１４の外側に設けられた可燃性の有機系材料１６からなる防湿層１８とを備えるようにする。有機系材料１６は、ゴムアスファルト系防水材、ウレタンゴム系防水材、ニトリルゴム系防水材、アクリルゴム系防水材または吹付け硬質ウレタンフォームの少なくとも一つを主材として含んでもよい。【選択図】図１
FIREPROOF COATING STRUCTURE AND CONSTRUCTION METHOD THEREOF
耐火被覆構造およびその施工方法
MORITA TAKESHI (author) / MATSUMOTO EIICHIRO (author)
2022-04-21
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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