Foundation structure in house building construction

Abstract

The invention discloses a foundation structure in house building construction. The foundation structure comprises an original soil layer and a foundation pit; the foundation pit is arranged at the middle end of the raw soil layer; the foundation pit is formed by excavating the original soil layer; a three-in-one soil cushion layer is arranged at the bottom of the foundation pit; and the three-in-one soil cushion layer is formed by compacting the bottom of the foundation pit. A waterproof coating is composed of surface paint, bottom paint and sealing paint. The upper end of a reinforced concrete layer is coated with the waterproof coating. The upper end of the reinforced concrete layer is coated with the sealing paint to keep the reinforced concrete layer in a flat and closed state, then the bottom paint is smeared on the sealing paint for priming, and then the surface paint is smeared on the bottom paint for increasing the waterproof property. The waterproof coating disclosed by the invention has the beneficial effects that water is prevented from accumulating to corrode the foundation of a house through the waterproof coating, so that the situation that the structure of the houseis instable and threatens the personal safety of a house owner due to corrosion is completely eradicated.

Description

technical field [0001] The invention belongs to the related technical field of building construction, and in particular relates to a foundation structure in building construction. Background technique [0002] The foundation refers to the soil or rock mass that supports the foundation under the building. The soil layer used as the foundation of the building is divided into rock, gravel soil, sand, silt, clay and artificial filling. The foundation includes natural foundation and artificial foundation (Composite foundation) There are two types. The natural foundation is a natural soil layer that does not require reinforcement by humans. The artificial foundation requires reinforcement by humans. Commonly, there are stone chip cushions, sand cushions, mixed lime-soil backfill and then compacted. [0003] The existing technology has the following problems: in the construction of houses in southern rural areas, due to the abundance of water resources, a large amount of water will...

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Problems solved by technology

[0004] The purpose of the present invention is to provide the foundation structure in the construction of houses to solve the problem of building houses in southern rural areas in the above-mentioned background technology. Due to the abundant water resources, a large amount of water will be generated at the foundation, and the internal structure of the house will be damaged if it is too long. Corrosion, thereby threatening the personal safety of homeowners

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