Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR CONSTRUCTING FIREPROOF MEMBER AND FIREPROOF MEMBER
To provide a construction method of a fireproof member and the fireproof member in which heat of stud welding does not adversely affect a fireproof coating.SOLUTION: When a stud 16 is welded from a welding surface of a plate element to be welded which is a non-coated surface of a fire-resistant coating material 14 to a fire-resistant member 10 provided with the foamable fire-resistant coating material 14 which foams at a predetermined foaming temperature by heating on the non-welding surface of the plate element to be welded of a steel material 12, a temperature of the steel material 12 is controlled to be equal to or lower than a foaming temperature of the fire-resistant coating material 14. Based on a diameter of the stud 16, a thickness of the steel material 12 and a thickness of a coating film of the fire-resistant coating material 14, welding energy for controlling the temperature of the steel material 12 to be equal to or lower than the foaming temperature of the fire-resistant coating material 14 may be set, and the stud 16 may be welded based on the set welding energy.SELECTED DRAWING: Figure 1
【課題】スタッド溶接の熱が耐火塗料に悪影響を及ぼすことがない耐火部材の施工方法および耐火部材を提供する。【解決手段】鋼材１２の被溶接板要素の非溶接面に、加熱により所定の発泡温度で発泡する発泡性の耐火塗料１４が設けられた耐火部材１０に対して、耐火塗料１４の非塗装面である被溶接板要素の溶接面からスタッド１６を溶接する際に、鋼材１２の温度を耐火塗料１４の発泡温度以下に制御するようにする。スタッド１６の径、鋼材１２の厚さ、耐火塗料１４の塗膜の厚さに基づいて、鋼材１２の温度を耐火塗料１４の発泡温度以下に制御するための溶接エネルギーを設定し、設定した溶接エネルギーに基づいて、スタッド１６を溶接してもよい。【選択図】図１
METHOD FOR CONSTRUCTING FIREPROOF MEMBER AND FIREPROOF MEMBER
To provide a construction method of a fireproof member and the fireproof member in which heat of stud welding does not adversely affect a fireproof coating.SOLUTION: When a stud 16 is welded from a welding surface of a plate element to be welded which is a non-coated surface of a fire-resistant coating material 14 to a fire-resistant member 10 provided with the foamable fire-resistant coating material 14 which foams at a predetermined foaming temperature by heating on the non-welding surface of the plate element to be welded of a steel material 12, a temperature of the steel material 12 is controlled to be equal to or lower than a foaming temperature of the fire-resistant coating material 14. Based on a diameter of the stud 16, a thickness of the steel material 12 and a thickness of a coating film of the fire-resistant coating material 14, welding energy for controlling the temperature of the steel material 12 to be equal to or lower than the foaming temperature of the fire-resistant coating material 14 may be set, and the stud 16 may be welded based on the set welding energy.SELECTED DRAWING: Figure 1
【課題】スタッド溶接の熱が耐火塗料に悪影響を及ぼすことがない耐火部材の施工方法および耐火部材を提供する。【解決手段】鋼材１２の被溶接板要素の非溶接面に、加熱により所定の発泡温度で発泡する発泡性の耐火塗料１４が設けられた耐火部材１０に対して、耐火塗料１４の非塗装面である被溶接板要素の溶接面からスタッド１６を溶接する際に、鋼材１２の温度を耐火塗料１４の発泡温度以下に制御するようにする。スタッド１６の径、鋼材１２の厚さ、耐火塗料１４の塗膜の厚さに基づいて、鋼材１２の温度を耐火塗料１４の発泡温度以下に制御するための溶接エネルギーを設定し、設定した溶接エネルギーに基づいて、スタッド１６を溶接してもよい。【選択図】図１
METHOD FOR CONSTRUCTING FIREPROOF MEMBER AND FIREPROOF MEMBER
耐火部材の施工方法および耐火部材
MORITA TAKESHI (Autor:in) / OKUYAMA TAKAYUKI (Autor:in)
11.11.2021
Patent
Elektronische Ressource
Japanisch
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