Construction method using soil curing material to build water storage facilities

Abstract

The invention discloses a construction technology which utilizes the technology of enhancing the lift nets of soil cured material fiber to construct water storing facilities and relates to the materials and the technology for the construction of water storing facilities, pertaining to the technical field of water conservancy project. Firstly, the water storing facility is dug and the inner surface thereof is planed roughly to form a concave-convex surface, then the serous fluid which comprises soil cured materials, soil, water and fibre is sprayed to the inner surface of the cistern through a mortar injection machine and a pressing and compacting bar is adopted for the pressing and compacting processing; a grid cloth is fixed on the inner surface of the processed cistern and a secondary serous fluid curing and a secondary pressing and compacting processing are conducted; finally a structure of 'soil-cured fiber soil-grid cloth-cured fiber soil' is formed. The structure has comparatively high strength and impermeability performance and can meet the requirements for impermeability and long duration of cistern; the plastic construction technology is comparatively convenient and reduces the construction costs. The construction technology of the invention has important practical value for promoting the development of rain water collection and storing technology in areas lacking of water resources, in particular to arid or semi-arid regions.

Description

technical field [0001] The invention belongs to the technical field of water conservancy engineering, and relates to materials and techniques for building water storage facilities, in particular to a method for building water storage facilities using soil-solidified materials. The method is suitable for rural water storage facilities, such as water cellars, water kilns, pools, Anti-seepage treatment for fish ponds, ponds and dams. Background technique [0002] my country is a dry and water-scarce country, with a per capita water resource of 2200m 3 , which is only 1 / 4 of the world's per capita share, there are still 250 million people with drinking water difficulties, accounting for about 20% of the total population of the country, and the dry land area is about 1.1 billion mu, accounting for about 60% of my country's cultivated land area. Not only that, due to the influence of the monsoon climate in my country, the rainfall is too concentrated and unevenly distributed in t...

AI Technical Summary

Problems solved by technology

Red cement has good anti-seepage performance, but the material is difficult to obtain, and the construction process is extremely cumbersome, so it is basically not used at present; cement mortar and concrete materials have good durability and anti-seepage performance, and are currently mostly used, but due to raw materials such as sand and gravel The lack of other reasons makes the cost more expensive; the anti-seepage effect of the membrane material is better, but the durability is poor

The shortcomings of these materials greatly limit the development and utilization of rainwater storage and utilization technologies.

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