Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
COVERING METHOD OF FIRE RESISTIVE COVERING MATERIAL ON STEEL COLUMN
To provide a covering method of fire resistive material to improve workability and reliability of fire resistance efficiency of a steel column.SOLUTION: A covering method of fire resistive material comprises: a shielding process shielding one side of a space 20 formed between wall material 3 and an opposite surface 2a of a steel column 2 opposing to the wall material with shielding material 68; and an opposite surface spraying process spraying fire resistive covering material 5 from the other side of the space 20 on the opposite surface 2a of the steel column 2, wherein the opposite surface spraying process is to spray the fire resistive covering material 5 such that a finishing surface of the fire resistive covering material 5 which is covered on the opposite surface is an outer diameter of a spray gun 25 + 75 mm or more from an inner surface of the wall material 3.SELECTED DRAWING: Figure 11
【課題】施工性及び鉄骨柱の耐火性能の信頼性を向上させる。【解決手段】壁材３と、これに対向する鉄骨柱２の対向面２ａとの間に形成される空間２０の一の側方を遮蔽材６８により遮蔽する遮蔽工程と、鉄骨柱２における当該対向面２ａに対して空間２０の他の側方から耐火被覆材５を吹き付ける対向面吹付工程とを有し、対向面吹付工程では、対向面に被覆される最終的な耐火被覆材５の表面が、壁材３の内面から吹き付けガン２５の外径＋７５ｍｍ以上となるように耐火被覆材５を吹き付ける。【選択図】図１１
COVERING METHOD OF FIRE RESISTIVE COVERING MATERIAL ON STEEL COLUMN
To provide a covering method of fire resistive material to improve workability and reliability of fire resistance efficiency of a steel column.SOLUTION: A covering method of fire resistive material comprises: a shielding process shielding one side of a space 20 formed between wall material 3 and an opposite surface 2a of a steel column 2 opposing to the wall material with shielding material 68; and an opposite surface spraying process spraying fire resistive covering material 5 from the other side of the space 20 on the opposite surface 2a of the steel column 2, wherein the opposite surface spraying process is to spray the fire resistive covering material 5 such that a finishing surface of the fire resistive covering material 5 which is covered on the opposite surface is an outer diameter of a spray gun 25 + 75 mm or more from an inner surface of the wall material 3.SELECTED DRAWING: Figure 11
【課題】施工性及び鉄骨柱の耐火性能の信頼性を向上させる。【解決手段】壁材３と、これに対向する鉄骨柱２の対向面２ａとの間に形成される空間２０の一の側方を遮蔽材６８により遮蔽する遮蔽工程と、鉄骨柱２における当該対向面２ａに対して空間２０の他の側方から耐火被覆材５を吹き付ける対向面吹付工程とを有し、対向面吹付工程では、対向面に被覆される最終的な耐火被覆材５の表面が、壁材３の内面から吹き付けガン２５の外径＋７５ｍｍ以上となるように耐火被覆材５を吹き付ける。【選択図】図１１
COVERING METHOD OF FIRE RESISTIVE COVERING MATERIAL ON STEEL COLUMN
鉄骨柱に対する耐火被覆材の被覆方法
MIZUOCHI RYOSUKE (Autor:in) / NAKAGAWA HARUHIKO (Autor:in)
12.09.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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