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All-area covering vaporization-proof water-saving method

An anti-evaporation, full-area technology, used in special pavements, on-site coagulation pavements, roads, etc., can solve the problems of no pasture, no farming, etc., and achieve good coverage, saving building materials, and long service life. Effect

Inactive Publication Date: 2007-08-29
唐汉臣 +1
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Problems solved by technology

In addition, in recent years, economic construction has taken up a large amount of arable land. Many farmers have gone out to work because they have no land to plant. The large area of ​​arid desert land has no water, no grazing, no farming, and no one to standardize management

Method used

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Examples

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Embodiment Construction

[0009] A full-area coverage anti-evaporation and water-saving method, using clay and sand in a weight ratio of 1:3, stirred by a mixer, paved on the ground where water storage holes have been set, and then pressing 3-4 cm of stones on it , the surface is pressed with cement, small stones and fine sand concrete, and the concrete is mixed with cement, small stones and fine sand in a weight ratio of 1:3:2; the ground is covered with a semi-urn-shaped water storage hole, which is used for Made of cement, clay, or shale materials, the upper opening of the half-urn-shaped water storage hole is less than 10 cm, and the lower opening is larger than 50 cm. The half-urn-shaped water storage hole is buried under the ground that has been prepared, and the upper opening is slightly lower. On the ground; the water in the covered area is introduced through the diversion channel, and the ditch is introduced into the covered area by the technology of excavating the horizontal diversion channel ...

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Abstract

The invention discloses a full-area covering, anti-evaporation water saving method, blending clay with sand and stone by blender in the weight ratio of 1 to 3 and laying the mixture on the ground ready made with water storage holes, pressing in 3-4 cm thick stones from the top, pressing out a surface with concrete mixed of cement, scree and fine sand in the weight ratio of 1 to 3 to 2. And the method saves building materials and capitals, and has good covering effect and long service life. And the invention can implement centralized water storage in site and protects the limited precipitation by storage to prevent evaporation and maximumly apply to ecological development. And the invention mainly adopts permanent and hardening covering water saving method, able to avoid loss of water and soil erosion and sand-dust weather.

Description

technical field [0001] The invention relates to a land water-saving method, in particular to a full-area coverage anti-evaporation water-saving method. Background technique [0002] my country is one of the countries with water shortage in the world, and the arid region has a large area, and the problems of agricultural water shortage and urban water shortage are also very serious. In the event of severe drought, agricultural failure, ecological environment deterioration, and urban water supply difficulties, arid areas will Even normal drinking water for humans and animals is difficult. Due to various reasons such as natural and man-made, a large area of ​​native vegetation has disappeared in the central and western regions of my country, the environment has deteriorated, the land has been seriously desertified, the precipitation has decreased year by year, the groundwater level has dropped, wetlands have dried up, surface and air temperatures have risen, and evaporation has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C9/00E01C7/32E02B13/00
Inventor 唐汉臣于志强
Owner 唐汉臣
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