Internal full-height corrugated pipe prefabricated wallboard based assembly type building and construction method thereof
A technology of prefabricated wall panels and construction methods, which is applied in the direction of buildings, building components, building reinforcements, etc., and can solve the problems of large impact on the shear performance and seismic performance of wall panels, high requirements for alignment accuracy of steel bars, and poor controllability of construction quality To achieve the effect of convenient and efficient construction method, strong controllability of construction quality and improvement of construction efficiency
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[0053] Such as Figure 1 to Figure 6 As shown, the present invention is based on a prefabricated building of prefabricated wall panels with built-in through-height corrugated pipes, including floor slabs 2 and prefabricated wall panels 1 arranged between adjacent floor slabs 2, upper prefabricated wall panels 12 and lower prefabricated wall panels 11 is connected through the connecting piece 4.
[0054] A joint slurry layer 9 is provided between the lower end surface of the prefabricated wallboard 1 and the upper surface of the floor slab 2. The thickness of the joint slurry layer 9 is not less than 3mm, preferably 20mm. The joint slurry can be laid in advance or to be prefabricated. 1 Pouring and setting after in place, the joint slurry can be grouting or sitting slurry.
[0055] Such as image 3 with Figure 4 As shown, the prefabricated wall panel 1 is pre-embedded with corrugated pipes 3, and the number and location of the corrugated tubes 3 can be flexibly selected and adjust...
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