Waterproof structure and installation method for prefabricated sandwich thermal insulation wallboard
A technology of prefabricated wall panels and thermal insulation wall panels, which is applied to building thermal insulation materials, building components, building structures, etc., to achieve the effects of simple design, prolonging waterproof time, and improving production and construction efficiency
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Embodiment 1
[0030] see figure 2 , a waterproof structure of a prefabricated sandwich thermal insulation wallboard, comprising an outer prefabricated wallboard 6, an insulation layer 1, and a waterproof baffle 4; the upper end of the outer prefabricated wallboard 6 is pre-embedded and fixed with a baffle connection buckle 5; The inner side of the lower end of the outer prefabricated wall panel 6 is provided with a gap; the waterproof baffle 4 is L-shaped, one end is fixedly connected with the baffle connecting buckle 5, and the other end extends into the upper outer prefabricated wall In the notch of the board, the waterproof function of the upper and lower adjacent outer prefabricated wall panels 6 is achieved; the thermal insulation layer 1 is fixedly arranged on the inner side of the outer prefabricated wall panels 6 .
[0031] In this example, see figure 2 , also includes PE rods 2, said PE rods 2 are arranged between the upper and lower adjacent insulation layers 1.
[0032] In th...
Embodiment 2
[0039] In this embodiment, prefabricated sandwich insulation wall panels are applied to shear walls, such as image 3 As shown, the prefabricated sandwich insulation wall panels are prefabricated laminated wall panels, the prefabricated outer wall panels and the prefabricated inner wall panels are provided with truss reinforcement, and the upper and lower adjacent inner prefabricated wall panels are also connected by truss reinforcement.
[0040] The invention realizes the self-waterproofing of the structure of the prefabricated sandwich thermal insulation wallboard, which can achieve the waterproof performance of the same life cycle as the outer wall, and has good waterproof performance; the allowable value of component production and construction errors is high, which is convenient for component installation and adjustment, and improves production and construction efficiency; The waterproof performance achieved will not change due to the deformation of the components; the wat...
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