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A construction method and prefabricated technology, applied in the processing of walls, building materials, building components, etc., can solve the problems of high number and strength requirements and troubles of reinforcement parts, and achieve the effect of firm installation and reduced use
Active Publication Date: 2020-05-29
HAIDA CONSTR GRP
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[0005] It is only fixed by installing reinforcements at the place where the wallboard and the floor are connected. The number and strength of the reinforcements are relatively high, which is cumbersome and needs to be improved.
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[0047] A construction method for prefabricated wall panels, such as figure 1 shown, including the following steps:
[0048] S1, raw material preparation, such as figure 2 As shown, the lower end surface of the prefabricated wallboard used is provided with a number of notches 1, and one of the end surfaces of the prefabricated wallboard is provided with a number of slurry holes 2 connected with the notches 1, and the slurry holes 2 of each notch 1 are along the vertical direction. There are two connected. The lower end surface of the prefabricated wallboard is also provided with grooves 3 at intervals along the horizontal direction, and the grooves 3 communicate with the notches 1 . A plurality of tie bars 4 are correspondingly arranged in the groove 3, and the shapes of the tie bars 4 are all U-shaped. The diameter of the tie bars 4 is 8mm, and the lower end surfaces of several tie bars 4 are arranged flush and protrude from the lower end surface of the prefabricated wallb...
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Abstract
The invention discloses a construction method of a prefabricated wallboard and relates to the field of assembly type buildings. The construction method comprises the following steps of S1, preparing raw materials, wherein the lower end face of the adopted prefabricated wallboard is provided with a plurality of groove openings, one end face of the prefabricated wallboard is provided with a plurality of mortar holes communicating with the groove openings, and each groove opening communicates with two mortar holes in the vertical direction; S2, conducting measuring and setting out; S3, pre-burying reinforcing steel bars; S4, conducting grouting partitioning; S5, hoisting the wallboard, wherein the groove openings on the lower end face of the prefabricated wallboard are aligned with the embedded straight reinforcing steel bars and then the straight reinforcing steel bars are inserted into the groove openings; S6, installing diagonal braces; S7, conducting grouting sealing; and S8, conducting grouting filling, wherein cement mortar is injected through the mortar holes, the mortar holes are plugged through plugs, and after being injected, the mortar is solidified to fix a base face and the wallboard. According to the construction method, the groove openings, the mortar holes and the embedded reinforcing steel bars are arranged, the cement mortar is injected into the groove openings through the mortar holes, after the cement mortar is solidified, the cement mortar achieves connection between the base face and the prefabricated wallboard, so that the number of used reinforcing pieces is reduced, and the overall installation is firmer.
Description
technical field [0001] The invention relates to the field of prefabricated buildings, more specifically, it relates to a construction method of prefabricated wall panels. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floors, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connections are assembled and installed on site. Compared with traditional crafts, prefabricated buildings can shorten the overall construction period by 70%-80%, greatly reducing costs. [0003] Prefabricated wall panels, also known as prefabricated wall panels, are reinforced concrete panel components processed in prefabrication factories or construction sites for building assembly. [0004] Such as the Chinese patent whose patent number is...
Claims
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Application Information
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