Shaping and gap plugging device and construction method thereof

Abstract

The invention provides a shaping and gap plugging device. The shaping and gap plugging device comprises a first plug plate, a second plug plate and a plurality of adjustable assemblies perpendicular to the thickness direction of the first plug plate and the second plug plate; a closed pouring area is defined by the first plug plate and the second plug plate; and the adjustable assemblies penetrate through the thickness direction of the first plug plate and the thickness direction of the second plug plate respectively, are arranged in the ground and move towards the sides close to sealing strips in the thickness direction of the first plug plate and the thickness direction of the second plug plate respectively, wherein the sealing strips are bonded to the first plug plate and the second plug plate, so that a gap is completely plugged by the first plug plate and the second plug plate under the common pressure of the adjustable assemblies and a formwork. The invention further provides a construction method adopting the shaping and gap plugging device. The levelness of the first plug plate and the levelness of the second plug plate are adjusted through the adjustable assemblies, wherein the sealing strips are bonded to the first plug plate and the second plug plate in the gap plugging device, the complex plugging situation that after the formwork is erected, gaps between the bottom of the formwork and the ground are different in size can be avoided, the reserved gaps can be completely and tightly plugged, the problems of honeycomb pitted surfaces, holes and root rotting of the root of a main wall can be effectively avoided, and the entity quality of a main structure is improved.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment for building pouring, and in particular relates to a shaped plugging device and a construction method thereof. Background technique [0002] The traditional plugging method is to use cement mortar to seal the gap between the template and the ground after the formwork is supported. It takes a period of time from the completion of the plugging to the concrete pouring to make the cement mortar reach a certain strength, so as to ensure that the concrete is poured During the process, the root rot and grout leakage at the root of the wall will not be caused by the insufficient strength of the cement mortar for plugging the joints. In addition, there may be poor sealing quality at sporadic locations when plugging the joints, which will cause the above-mentioned problems to occur during the pouring of concrete (especially self-compacting concrete). [0003] Because the traditional caulking me...

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Problems solved by technology

[0004] The invention provides a shaped plugging device and its construction method, which solves the problem that the formwork must be supported first, and then concrete pouring is performed after the construction of the plugging between the bottom of the formwork and the ground is completed in the prior art, resulting in uneven quality of the plugging It will cause ash running and grout leakage, and fundamentally avoid the technical problems of rotten roots and honeycomb pockmarks at the root of the poured main body

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