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New multifunctional inorganic material capable of turning desert into oasis

A multi-functional, new material technology, applied in the field of desertification control, can solve the problems of difficult to use effect, high cost, single function, etc., and achieve the effect of small investment, quick effect and long service life

Inactive Publication Date: 2010-10-27
李森兰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former has great application value and should be affirmed and continued to be studied; the latter often has a single function, which not only costs a lot of money, but also makes it difficult to determine the effect of use.

Method used

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  • New multifunctional inorganic material capable of turning desert into oasis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Control the windward slope of the desert, slope = 12°, 2m 3 Product, laying thickness 50mm.

[0042] 1. Plant fibers and chemical fibers are selected according to the ratio of plant fibers: chemical fibers = 0.5, and the total mass of the two accounts for 0.3% of the cement mass.

[0043] 2. Put the selected short fibers in the 40-fold dilution of ST foaming agent, stir to make the short fibers all wet, take them out, and dry them for later use.

[0044] 3. Take label = 32.5 #700kg of cement, add the short fiber of the 2nd step gain in proportion, with " mace shape " stirring paddle, stir with the speed of 1450 revs / min, make material mix uniformly, obtain special cement of the present invention, enter next step.

[0045] 4. Add the special cement of the present invention into the mixing tank of the pulping machine, add 0.6 times the water of the cement quality, after stirring and mixing, transfer it to the concrete tank of the concrete mixing tank truck, send it to t...

Embodiment 2

[0056] Treatment of desert leeward slope, slope = 15°, 2m 3 Product, laying thickness 25mm.

[0057] 1. Plant fiber and chemical fiber are selected according to the ratio of plant fiber:chemical fiber=0.2~0.8 (mass, the same below), and the total mass of the two accounts for 0.2% of the cement mass.

[0058] 2. Put the selected short fibers in the 30-fold dilution of ST foaming agent, stir to make the short fibers all wet, take them out, and dry them for later use.

[0059] 3. Take label = 42.5 # Cement 500kg, add the short fiber of the 2nd step gained in proportion, with " mace shape " stirring paddle, stir with the speed of 1450 revs / min, make material mix homogeneously, obtain special cement of the present invention, enter next step.

[0060] 4. Add the special cement of the present invention into the mixing tank of the pulping machine, add water of 0.65 times the cement quality, after stirring and mixing, transfer it to the concrete tank of the concrete mixing tank truck...

Embodiment 3

[0070] Control rocky desertification barren hills. The slope is 30-60°, and the average thickness of 100m3 products is 25mm. Climate conditions: no rain within 24 hours after rain (or sunny day, temperature between 5-25°C).

[0071] 1. Plant fibers and chemical fibers are selected according to the ratio of plant fibers: chemical fibers=0.8 (mass, the same below), and the total mass of the two accounts for 0.4% of the cement mass.

[0072] 2. Put the selected short fibers in the 20-fold dilution of ST foaming agent, stir to make the short fibers all wet, take them out, and dry them for later use.

[0073] 3. Take label = 42.5 # According to the throughput capacity of the equipment, add the short fibers obtained in the second step in batches in proportion, and use a "mace-shaped" stirring paddle to stir at a speed of 1450 rpm to make the materials evenly mixed, and the product is obtained. Invent special cement and enter the next step.

[0074] 4. Add the special cement of t...

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Abstract

The invention discloses a new multifunctional inorganic material capable of turning a desert into an oasis, which has the functions of sand stabilizing, heat preservation, water retaining, water permeation, freezing resistance, animal and plant friendliness and the like. The material complies with the nature, adapts to the nature, uses the nature and leaves no troubles for the nature. Thus, the material is an ideal material for controlling desertification. When the material is used, the control cost is 10 million / km<2>, which is 1 / 21 of the low-standard control cost of the 'Three North Shelterbelt' project and 1 / 99 of the high standard control cost of the 'Three North Shelterbelt' project. When the material is used, the control is so quick that flood control and water retaining functions and other functions can be realized after one month, and natural vegetation can grow in the coming year. When the material is used, about 1 / 5 of deserts in China can be turned into oasis after ten years if 2,000 billion is invested each year. By that time, flood, drought and sand storm would have been prevented, the 'emission load' of carbon dioxide would have been reduced greatly and the atmospheric environment would have been improved greatly.

Description

technical field [0001] The invention relates to the field of desertification control, and belongs to a new type of inorganic material friendly to animals and plants. Background technique [0002] The currently accepted methods of desertification prevention and control are: ① plant sand fixation, which is the most fundamental and effective measure to control drifting sand; ② engineering sand control; ③ chemical sand fixation; ④ dry land water saving; ⑤ degraded land development. Among them, plant sand fixation is currently being implemented on a large scale in my country, but it is costly and difficult to ensure the survival of plants, and requires the unremitting efforts of several generations; engineering sand control, if it is a water diversion project, is worth the money, if it is a block Sand and sand cover are simply wasteful; chemical sand fixation is not only costly, but also has a single function, which has the sequelae of destroying the ecology; as for dry land water...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B38/00C04B16/06C04B18/24B28C5/40
CPCY02W30/91
Inventor 李森兰王建平
Owner 李森兰
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