Construction method for surface reinforcement treatment after pouring of building foundation

Abstract

The invention belongs to the technical field of building construction, and specifically relates to a construction method for surface reinforcement treatment after pouring of building foundations, which is completed by mechanical cooperation of surface reinforcement treatment after pouring of building foundations, including the following steps: Step 1, construction preparation: prepare concrete, Move the machine to the top of the crack through the rollers, adjust the position of the machine so that the guide rod is parallel to the crack; Step 2, Drill the crack: Drill the crack through the drilling mechanism, and drive the drilling mechanism along the Move along the crack so that the crack becomes a V-shaped groove; Step 3: Fill the concrete: Send the concrete into the V-shaped groove through the trowel and smooth the filled concrete surface so that the repaired surface is flush with the foundation . The cracks can be fully filled when the surface reinforcement treatment machine for building foundation pouring of the present invention is used to fill the cracks, so as to ensure that there will be no gaps inside the cracks and improve building safety.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction method for surface reinforcement treatment after pouring of building foundations. Background technique [0002] During the construction of the building foundation, the foundation pit is excavated first, and then the construction cushion, the bottom plate waterproof layer and the foundation need to be constructed at the bottom of the foundation pit. The foundation is usually made of concrete. In the actual construction process, the surface of the foundation after pouring is often unable to be covered in time and fully. Affected by the wind, the sun and the sun, the free water on the foundation surface evaporates too quickly, resulting in a sharp volume shrinkage. At this time, the strength of the concrete foundation is low and cannot resist This deformation stress will cause cracks on the surface of the foundation, seriously affecting the q...

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Problems solved by technology

[0004] The invention provides a surface reinforcement treatment construction method after pouring of the building foundation, aiming to solve the following problems existing in the current manual repair of the cracks on the foundation surface: the construction personnel hold a shovel to fill the concrete into the cracks, which consumes a lot of manpower, and the construction efficiency is low. Low, and in the actual construction process, the internal structure of the cracks on the foundation surface is often complex, the surface of the cracks is uneven, it is difficult to fill the cracks with concrete manually, resulting in gaps still existing inside the cracks, seriously affecting building safety

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