Steel structure type roof truss ALC board over-oblique rabbet type assembling combined floor system

The invention discloses a steel structure type roof truss ALC board over-oblique rabbet type assembling combined floor system. The floor system comprises ALC boards, Hafenac channel steel and a lightsteel keel truss beam, wherein the ALC boards are fixed to the light steel keel truss beam through th...

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Bibliographische Detailangaben
Hauptverfasser:	DING KEWEI, TANG YAQIN, LIU YUNLIN, CUI JIANHUA, WANG KAILI, ZHANG CHIKUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The invention discloses a steel structure type roof truss ALC board over-oblique rabbet type assembling combined floor system. The floor system comprises ALC boards, Hafenac channel steel and a lightsteel keel truss beam, wherein the ALC boards are fixed to the light steel keel truss beam through the Hafenac channel steel, and the adjacent ALC boards are excessively connected through over-obliquerabbets; a bolt pre-buried hole is formed in the joint between every two adjacent ALC boards, and the ALC boards penetrate through the bolt pre-buried holes to be connected with the light steel keeltruss beam through adopting high-strength bolts; and the joint between every two adjacent ALC boards is bonded with mesh cloth through glue, the upper end faces of the ALC boards are leveled by waterproof putty, and the lower end faces of the ALC boards are provided with ceiling boards. The steel structure type roof truss ALC board over-oblique rabbet type assembling combined floor system has theadvantages of being simple a