A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIREPROOF WALL STRUCTURE
To enhance fireproof performance of a tobermorite-based calcium silicate plate used in a fireproof board for a curtain wall.SOLUTION: A fireproof wall structure includes: a fireproof board 40 having bulk density of 0.60 g/mm3 or more and bending strength of 10.0 N/mm2 or more, and having a plurality of calcium silicate plates 42 aligned in a thickness direction; and a thermal foamable fireproof sheet 44 covering at least one of the surfaces of the plurality of calcium silicate plates 42.SELECTED DRAWING: Figure 2
【課題】カーテンウォール用耐火ボードに用いられるトバモライト系のけい酸カルシウム板の耐火性能を高めることを目的とする。【解決手段】耐火壁構造は、かさ密度が０．６０ｇ／ｍｍ３以上で、かつ、曲げ強度が１０．０Ｎ/ｍｍ２以上とされ、厚み方向に並ぶ複数のけい酸カルシウム板４２を有する耐火ボード４０と、複数のけい酸カルシウム板４２の表面の少なくとも１つを覆う熱発泡性耐火シート４４と、を備える。【選択図】図２
FIREPROOF WALL STRUCTURE
To enhance fireproof performance of a tobermorite-based calcium silicate plate used in a fireproof board for a curtain wall.SOLUTION: A fireproof wall structure includes: a fireproof board 40 having bulk density of 0.60 g/mm3 or more and bending strength of 10.0 N/mm2 or more, and having a plurality of calcium silicate plates 42 aligned in a thickness direction; and a thermal foamable fireproof sheet 44 covering at least one of the surfaces of the plurality of calcium silicate plates 42.SELECTED DRAWING: Figure 2
【課題】カーテンウォール用耐火ボードに用いられるトバモライト系のけい酸カルシウム板の耐火性能を高めることを目的とする。【解決手段】耐火壁構造は、かさ密度が０．６０ｇ／ｍｍ３以上で、かつ、曲げ強度が１０．０Ｎ/ｍｍ２以上とされ、厚み方向に並ぶ複数のけい酸カルシウム板４２を有する耐火ボード４０と、複数のけい酸カルシウム板４２の表面の少なくとも１つを覆う熱発泡性耐火シート４４と、を備える。【選択図】図２
FIREPROOF WALL STRUCTURE
耐火壁構造
SAITO MASAMI (author) / NISHIMURA TOSHIHIKO (author) / TAMURA TOMOHISA (author) / UKITA NAGASHI (author) / FUJII TOSHIHIRO (author) / KARUGA HIDETO (author) / AMANO RYOTATO (author) / TANAKA YASUNORI (author)
2024-11-28
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS