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A platform for research: civil engineering, architecture and urbanism
Seamless connection node structure of stainless steel plate partition wall and ground and construction method of seamless connection node structure
According to the seamless connection joint structure of the stainless steel plate partition wall and the ground and the construction method of the seamless connection joint structure, a splicing seam at the junction of the stainless steel partition wall and the concrete ground is shielded through a lap joint steel plate, the lap joint steel plate is locked to the concrete ground through a buckling flange, and then the lap joint steel plate is blocked, bonded and supported through a bonding sealant; the closing-in groove is filled with closing-in sealant to lock and limit the buckling flange, then the lap joint steel plate is locked, finally the lap joint steel plate is covered and shielded by the coiled material surface layer, the coiled material surface layer is turned upwards to extend to the stainless steel partition wall, and the coiled material surface layer is fixedly arranged on the stainless steel partition wall through the decoration strip closing-in, so that the air tightness is good, the construction difficulty of the high-air-tightness structure is reduced, and the construction cost is reduced. Construction is convenient and easy to achieve. According to the invention, the problem that the final negative pressure test of the biological laboratory does not reach the standard due to poor airtightness of common airtight leakage points of a high-grade biological laboratory building structure is solved.
本发明公开了一种不锈钢板隔断墙与地面的无缝连接节点构造及其施工方法，通过搭接钢板遮蔽不锈钢隔墙与混凝土地面的交界处的拼接缝，搭接钢板通过扣合翼缘锁定于混凝土地面，再通过粘接密封胶封堵、粘接、支撑于搭接钢板，而收头凹槽中填充收口密封胶锁定及限位扣合翼缘，进而锁定搭接钢板，最后用卷材面层覆盖遮蔽搭接钢板并上翻延伸至不锈钢隔墙，并通过装饰条收口固设于不锈钢隔墙，因此，气密性好，且降低高气密性结构构造的施工难度，施工方便、易于实现。本发明解决了高等级生物实验室建筑结构的常见气密漏点的气密性差导致生物实验室最后负压测试不达标的问题。
Seamless connection node structure of stainless steel plate partition wall and ground and construction method of seamless connection node structure
According to the seamless connection joint structure of the stainless steel plate partition wall and the ground and the construction method of the seamless connection joint structure, a splicing seam at the junction of the stainless steel partition wall and the concrete ground is shielded through a lap joint steel plate, the lap joint steel plate is locked to the concrete ground through a buckling flange, and then the lap joint steel plate is blocked, bonded and supported through a bonding sealant; the closing-in groove is filled with closing-in sealant to lock and limit the buckling flange, then the lap joint steel plate is locked, finally the lap joint steel plate is covered and shielded by the coiled material surface layer, the coiled material surface layer is turned upwards to extend to the stainless steel partition wall, and the coiled material surface layer is fixedly arranged on the stainless steel partition wall through the decoration strip closing-in, so that the air tightness is good, the construction difficulty of the high-air-tightness structure is reduced, and the construction cost is reduced. Construction is convenient and easy to achieve. According to the invention, the problem that the final negative pressure test of the biological laboratory does not reach the standard due to poor airtightness of common airtight leakage points of a high-grade biological laboratory building structure is solved.
本发明公开了一种不锈钢板隔断墙与地面的无缝连接节点构造及其施工方法，通过搭接钢板遮蔽不锈钢隔墙与混凝土地面的交界处的拼接缝，搭接钢板通过扣合翼缘锁定于混凝土地面，再通过粘接密封胶封堵、粘接、支撑于搭接钢板，而收头凹槽中填充收口密封胶锁定及限位扣合翼缘，进而锁定搭接钢板，最后用卷材面层覆盖遮蔽搭接钢板并上翻延伸至不锈钢隔墙，并通过装饰条收口固设于不锈钢隔墙，因此，气密性好，且降低高气密性结构构造的施工难度，施工方便、易于实现。本发明解决了高等级生物实验室建筑结构的常见气密漏点的气密性差导致生物实验室最后负压测试不达标的问题。
Seamless connection node structure of stainless steel plate partition wall and ground and construction method of seamless connection node structure
不锈钢板隔断墙与地面的无缝连接节点构造及其施工方法
LU SHENG (author) / ZHU JINGJING (author) / JI LIUYU (author) / LIU BING (author) / FU XUEYANG (author) / SUN YULE (author) / HE JUAN (author)
2022-04-15
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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