Blocking method for assembly type steel structure three-layer combined steel column sandwich heat preservation outer wall plate
A technology for thermal insulation of external walls and steel structures, which is applied in the direction of walls, building components, building structures, etc., can solve the problems of inability to meet construction design requirements and difficult to guarantee construction quality, and achieves reduction of project costs, improvement of construction efficiency, and control of installation. The effect of precision
Inactive Publication Date: 2018-03-06
CHINA 22MCC GROUP CORP
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Problems solved by technology
Traditionally, the wall openings are mostly sealed by inner leaf masonry, and external scaffolding is used to paste insulation boards on the outside and outer leaf concrete plastering. The outer leaf concrete of the three-layer composite steel column sandwich insulation outer wall panel is 50mm thick. The traditional The plastering construction method of the outer leaves cannot meet the construction design requirements, and the construction quality is difficult to guarantee
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[0028] The present invention is described in detail below with reference to accompanying drawing and embodiment:
[0029] attached Figure 1-3 It can be seen that a method for sealing an assembled steel structure three-layer composite steel column sandwich thermal insulation external wall panel includes the overall hoisting frame 1 used;
[0030] The overall hoisting frame is L-shaped, including 11 and vertical support frame 12;
[0031] The vertical support frame 12 is provided with a hydraulic horizontal propulsion device 2;
[0032] Including the following steps:
[0033] According to the size of the opening of the gap, the inner leaf, insulation board and outer leaf of the sandwich insulation outer wall panel are made into the prefabricated wall panel 3 of the opening;
[0034] Place the prefabricated wall panel 3 of the hole on the overall hoisting frame 1 along the vertical direction;
[0035] Lift the integral hoisting frame 1 with the prefabricated wall panel 3 in ...
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The invention relates to a blocking method for an assembly type steel structure three-layer combined steel column sandwich heat preservation outer wall plate. An inner leaf, a heat preservation plateand an outer leaf of the sandwich heat preservation outer wall plate are made into a prefabricated hole wall plate according to the size of a gap hole; the prefabricated hole wall plate is placed on an integral hoisting frame in the vertical direction; the integral hoisting frame with the placed prefabricated hole wall plate is hoisted through a crane; the integrated hoisting frame is hoisted to the outer side of the gap hole; a hydraulic horizontal propelling device on a vertical supporting frame is started and pushes the prefabricated hole wall plate into the gap hole in the horizontal direction; and a gap between the prefabricated hole wall plate and a wall body after mounting is blocked through cement mortar. According to the blocking method for the assembly type steel structure three-layer combined steel column sandwich heat preservation outer wall plate, and the appearance quality of the outer leaf is guaranteed, and mounting precision is improved; external construction operationof personnel is avoided, so that the construction process is safer; and erecting of a scaffold is not needed, so that the construction efficiency is improved, and the engineering cost is reduced.
Description
technical field [0001] The invention relates to a building construction method, in particular to a sealing method for an assembled steel structure three-layer combined steel column sandwich thermal insulation external wall board. Background technique [0002] After the installation of the three-story composite steel column sandwich insulation exterior wall panels in the assembled steel structure residence is completed, there will be a gap opening with a height of 800mm between the two composite columns. Traditionally, the wall openings are mostly sealed by inner leaf masonry, and external scaffolding is used to paste insulation boards on the outside and outer leaf concrete plastering. The outer leaf concrete of the three-layer composite steel column sandwich insulation outer wall panel is 50mm thick. The traditional The plastering construction method of the outer leaves cannot meet the construction design requirements, and the construction quality is difficult to guarantee. ...
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IPC IPC(8): E04B2/56E04G21/02
CPCE04B2/56E04G21/02
Inventor 刘树茂王振波
Owner CHINA 22MCC GROUP CORP