Construction method for surface reinforcement treatment after building foundation pouring

Abstract

The invention belongs to the technical field of building construction, and particularly relates to a construction method for surface reinforcement treatment after building foundation pouring. The construction method for surface reinforcement treatment after building foundation pouring is completed by being matched with a machine for surface reinforcement treatment after building foundation pouring. The method comprises the following steps of 1, construction preparation: preparing concrete, moving the machine to the position over a crack through a roller, and adjusting the position of the machine so that a guide rod can be parallel to the crack; 2, crack drilling: drilling the crack position through a drilling mechanism, and driving the drilling mechanism to move along the crack through a driving motor to enable the crack to become a V-shaped groove; and 3, concrete filling: conveying the concrete into the V-shaped groove through a plastering plate, and plastering the surface of the filled concrete to enable the repaired surface is flush with the foundation. When the machine for surface reinforcement treatment after building foundation pouring is adopted for crack filling, the crackcan be fully filled, it is ensured that no gap exists in the crack, and building safety is improved.

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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