Epoxy Resin Cement Concrete Constructing Basement External Wall by Blocks and Its Construction Method

Abstract

The invention discloses an epoxy resin cement concrete block poured basement outer wall and a construction method of the epoxy resin cement concrete block poured basement outer wall. The construction method comprises the following steps that formworks of the basement outer wall are erected; according to the thickness of the basement outer wall, a quick and simple closing-up net is bound between the formworks so that a first pouring space and a second pouring space can be formed between the two sides of the quick and simple closing-up net and the formworks respectively, wherein the first pouring space is relatively close to the water side, and the second pouring space is relatively far away from the water side; epoxy resin cement concrete is poured in the first pouring space to form an epoxy resin cement concrete wall body, and Portland cement concrete is poured in the second pouring space to form a Portland cement concrete wall body; the formworks are dismantled after maintenance, and then construction is finished. Heat released during hydration of the cement concrete causes a temperature rise to heat the epoxy resin cement concrete; on the basis of guaranteeing the anti-seeping performance of the outer wall, heating maintenance of the epoxy resin cement concrete is eliminated, the polymer film formation effect is good, and formed concrete is high in compactness and excellent in waterproof effect.

Description

technical field [0001] The invention relates to an anti-leakage construction method for the outer wall of the basement, in particular to an epoxy resin cement concrete block capable of overcoming the defects that the polymer forms a film in the pores of the concrete, the various curing ages are difficult to grasp, and the curing conditions are harsh. Pouring basement exterior wall and its construction method. Background technique [0002] Leakage of basement exterior walls is a major problem in the engineering field. Many efforts have been made to prevent and control cracks in basements, but the results are not good; The concrete structure will have a serious impact, and even endanger the safety of the structure, so that the building structure will not reach the design service life. Epoxy cement concrete has excellent dimensional properties, corrosion resistance and excellent interfacial bonding properties, and can be poured in blocks on the water-facing side of the basemen...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method that can effectively control the leakage of the basement outer wall and prevent the failure of the reinforced concrete structure caused by environmental corrosion, and overcome the difficulty of controlling the curing period of the polymer in the film formed in the internal pores of the concrete. Block-by-block pouring of basement exterior walls with epoxy resin cement concrete with defects in harsh curing conditions and its construction method

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