Anti-seepage method for large closed pool in high-altitude desert environment

Abstract

The invention discloses an anti-seepage method for a large closed pool in a high-altitude desert environment, which comprises an anti-seepage construction method in the pouring construction process of the large closed pool, and specifically comprises the following steps: firstly, controlling the quality of raw materials to control and adjust the shrinkage of concrete so as to reduce the generation of shrinkage cracks; secondly, the mixing proportion of the concrete is reasonably designed to reduce the shrinkage of the concrete and reduce the generation of shrinkage cracks; thirdly, construction cold joints generated in the construction process are controlled and reduced; and finally, controlling the curing conditions of the concrete to reduce temperature cracks and shrinkage cracks of the concrete. The method is good in anti-seepage effect and has the advantages of reducing the cost, reducing the maintenance risk, shortening the construction period and the like.

Description

technical field [0001] The invention relates to the field of automobile wading. More specifically, the present invention relates to a method for preventing leakage of large enclosed pools in a high-altitude desert environment. Background technique [0002] With the development of my country's industry, the scale of the chemical industry is constantly expanding. According to the needs of chemical production, more and more large concrete pools are used for industrial design. Common ones are accident pools, sewage pools, adjustment pools, neutralization pools, primary pools, fire pools, and circulating pools. These pools are all important links in the production process. Once leakage occurs, the structural durability will be affected in the lightest, and the production or the groundwater environment will be polluted in the serious. [0003] In recent years, under the influence of various national policies, the chemical industry in Northwest my country, which has vast land res...

AI Technical Summary

Problems solved by technology

However, the geographical environment of these industries is mostly a high-altitude desert environment. The environmental climate characteristics are mostly high altitude, strong wind and sand, dry and no rain throughout the year, hot summer with large temperature difference between day and night, and extremely cold and long winter, which is not conducive to concrete construction. , especially in the construction of large-volume concrete pools, improper construction technical measures can easily lead to water leakage in the pool

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