Sleeve grouting warehouse sealing tool for fabricated shear wall

Abstract

The invention belongs to the field of building construction tools, and particularly relates to a sleeve grouting warehouse sealing tool for a fabricated shear wall. The sleeve grouting warehouse sealing tool comprises an arc-groove-type tile-plate-shaped warehouse sealing arc plate and a handle convenient to hold in hand. The handle is in an inverted U shape, the two end portions of the handle are fixedly welded to the inner side cambered surface of the warehouse sealing arc plate, a plumb line symmetrical plane is made along the axis of the warehouse sealing arc plate to subdivide the warehouse sealing arc plate in a half-and-half mode, and the handle is located on the plumb line symmetrical plane. The sleeve grouting warehouse sealing tool for the fabricated shear wall has the advantages of being firm and reliable in construction, convenient in operation and low in manufacturing cost, further has good controllability and can ensure that the overall waterproof quality of a wall can meet the needs of design.

Description

technical field [0001] The invention belongs to the field of building construction tools, and in particular relates to a grouting and sealing tool for sleeves of assembled shear walls. Background technique [0002] The prefabricated concrete structure is a concrete structure made of prefabricated components as the main force-bearing components and assembled\connected. The installation and splicing process of the prefabricated shear wall is a process of connecting the pre-embedded steel bars and the pre-embedded sleeves at the ends of the two wall panels to each other, and then connecting the two through on-site grouting. Before the above grouting operation, since a 20mm splicing gap is required to be left between the wall panels, it is necessary to fill the splicing gap with sealing mortar at this time, so that the inside of the wall panels is isolated from the external environment, and then proceed During the subsequent grouting, there is no problem of grout leaking along ...

AI Technical Summary

Problems solved by technology

At present, the traditional treatment of the sealing surface uses cement trowel as a tool to operate. Since the working surface of the cement trowel is flat, it is obviously difficult to accurately outline the arc-shaped sealing surface, and the operation is time-consuming and laborious. If it is light, it will make the molding effect of the sealing surface unsightly, and if it is serious, it will cause quality defects in the splicing gap, which will have a significant impact on the overall waterproof quality of the wall.

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