A longitudinal connection method of assembled prefabricated laminated wall panels
A technology of longitudinal connection and stacking of walls, applied in the direction of walls, manufacturing tools, building components, etc., can solve the problems of insufficient connection strength, no connection provided, instability, etc., to achieve enhanced connection stability, reduced usage, and sealing performance. and the effect of improved connection performance
Active Publication Date: 2022-04-15
SHAOXING UNIVERSITY
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Problems solved by technology
Although this connection method is simple to operate, there are problems such as insufficient connection strength and instability, and it is only a temporary method for the connection of prefabricated laminated wall panels. After the oblique supports are removed, there is still no effective connection between the prefabricated laminated wall panels. connected, i.e. it cannot be fully part of the overall structure
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[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0026] like figure 1 , image 3 As shown, a longitudinal connection method of prefabricated prefabricated laminated wall panels 1 involves a prefabricated laminated wall panel 1 structure and a floor slab cast-in-place layer 6 structure; wherein the prefabricated laminated wall panels 1 include outer leaf concrete panels 2 , Inner leaf concrete slab 3, between the outer leaf concrete slab 2 and the inner leaf concrete slab 3 there is a reinforced truss 4, the concrete slab includes horizontally distributed steel bars 11 and mortar 12 wrapped around the horizontally distributed steel bars 11. A T-shaped steel plate 5 is also embedded in the concrete slab. Specifically, the T-shaped steel plate 5 is embedded in the top and bottom ends of the outer leaf concrete slab 2 and at the bottom end of the inner leaf concrete slab 3 .
[0027] The concrete...
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The invention discloses a method for longitudinal connection of assembled prefabricated laminated wall panels, which adopts a prefabricated laminated wall panel, and the wall panels include outer leaf concrete panels and inner leaf concrete panels, and steel bar trusses are arranged between the inner and outer leaf concrete panels; Both the inner and outer leaf concrete slabs include T-shaped steel plates, horizontally distributed steel bars and mortar wrapped around the horizontally distributed steel bars; the T-shaped steel plates are embedded in the top and bottom of the outer leaf concrete slabs, and the bottom of the inner leaf concrete slabs; There are grooves; the method includes the following steps: 1. Processing T-shaped steel plates in the factory; 2. Installing formwork according to design requirements; 3. Binding steel bar trusses and horizontally distributed steel bars according to the design, and arranging T-shaped steel plates; 4. Pouring concrete slabs ; 5. Hoisting at the construction site, and connecting the laminated wall panels in pairs to complete the longitudinal connection of the prefabricated prefabricated laminated wall panels. The method relates to the field of assembly, and has the characteristics of making the connection of adjacent prefabricated laminated wall panels stable, and the connected wall surfaces of the prefabricated laminated wall panels are integrated.
Description
technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a longitudinal connection method of prefabricated prefabricated laminated wall panels. Background technique [0002] The construction method of longitudinal connection of prefabricated laminated wall panels in existing prefabricated buildings is mainly: use inclined bracing to temporarily fix the laminated wall panels hoisted to the exact position, and then maintain the concrete after the concrete is poured in place. The diagonal bracing can be removed when the strength reaches 28 days. Although this connection method is simple to operate, there are problems such as insufficient connection strength and instability, and it is only a temporary method for connecting prefabricated laminated wall panels. After the oblique support is removed, there is still no effective connection between the prefabricated laminated wall panels. connection, i.e. it does no...
Claims
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IPC IPC(8): E04B2/00E04C5/16E04G21/14B28B23/02
CPCE04B2/00E04C5/162E04G21/14B28B23/024
Inventor 何余良陈佳文吴松华韩坚强
Owner SHAOXING UNIVERSITY