Water and soil conservation ecological brick

A technology of ecological bricks and brick bodies, applied in the field of soil and water conservation ecological bricks and its preparation, can solve the problems of low strength and achieve the effects of enhanced stability, simple and easy operation, increased strength and soil and water conservation performance

Pending Publication Date: 2021-07-20
中国电建集团江西省电力设计院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mine slope restoration ecological brick has a high germination rate, but because its raw materials contain organic fertilizer, straw, etc., its strength is relatively low

Method used

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  • Water and soil conservation ecological brick
  • Water and soil conservation ecological brick
  • Water and soil conservation ecological brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] like figure 1 and figure 2 As shown, a soil and water conservation ecological brick, comprising a brick body 1, a planting hole 2 is set in the center of the brick body 1, and the inside can be filled with soil to plant plants, and plant roots can be implanted into the soil through the planting holes to improve the water and soil conservation effect of the application In addition, in order to prevent soil loss in the planting hole, the aperture of the planting hole of the present application decreases successively from top to bottom, that is, the aperture at the bottom of the planting hole is smaller than the aperture at the top, which can prevent the soil from being washed away quickly by the rain, and does not affect the ecological plants. Rhizomes grow towards the soil beneath the eco-bricks. In addition, since the planting hole is a hollow structure, its structure will affect the strength of the ecological brick. In order to minimize its impact on the strength of ...

Embodiment 2

[0052] Embodiment 2 differs from Embodiment 1 in that:

[0053] The brick body is made of the following raw materials in parts by weight: 38 parts of ceramic waste, 24 parts of kaolin, 2.5 parts of corundum powder, 10 parts of waste glass powder, 12 parts of blast furnace slag, 2.5 parts of slaked lime, 4 parts of porogen, glass fiber 5 parts, 4 parts of hydroxypropyl acrylate, 4 parts of acrylamide, 16 parts of water.

[0054] The porogen is crushed and passed through a 60-mesh sieve.

[0055] The preparation method of above-mentioned soil and water conservation ecological brick, comprises the following steps:

[0056] (1) First mix hydroxypropyl acrylate, acrylamide and water evenly, then mix and stir with other ingredients evenly, and then let the mixed material stand and age for 1.5h;

[0057] (2) Inject into the brick mold and press into shape;

[0058] (3) After the adobe is dried, it is preheated first, then fired in a tunnel kiln at a high temperature of 1150°C for ...

Embodiment 3

[0062] Embodiment 3 differs from Embodiment 1 in that:

[0063] The brick body is made of the following raw materials in parts by weight: 40 parts of ceramic waste, 22 parts of kaolin, 2.5 parts of corundum powder, 12 parts of waste glass powder, 10 parts of blast furnace slag, 3 parts of slaked lime, 5 parts of porogen, glass fiber 4 parts, 4 parts of hydroxypropyl acrylate, 4 parts of acrylamide, 18 parts of water.

[0064] The porogen is crushed and passed through a 60-mesh sieve.

[0065] The preparation method of above-mentioned soil and water conservation ecological brick, comprises the following steps:

[0066] (1) First mix hydroxypropyl acrylate, acrylamide and water evenly, then mix and stir with other ingredients evenly, and then let the mixture stand for 2 hours;

[0067] (2) Inject into the brick mold and press into shape;

[0068] (3) After the adobe is dried, it is preheated first, then fired in a tunnel kiln at 1200°C for 1.5 hours, and then cooled to get th...

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Abstract

The invention discloses a water and soil conservation ecological brick. The water and soil conservation ecological brick comprises a brick body, a planting hole is formed in the center of the brick body, a groove is formed in the front side face of the middle of the brick body, and a protruding block matched with the groove is arranged on the rear side face of the middle of the brick body; filling holes are formed in the side faces of the two ends of the brick body, the filling holes communicate with the planting hole through first water tanks, and second water tanks are formed in front of and behind the planting hole; a clamping block is arranged on the left side of the brick body, a clamping groove matched with the clamping block is formed in the right side of the brick body, through holes are symmetrically formed in the two sides of the brick body, pressing plates are arranged in the through holes, and conical inserting heads are arranged at the bottoms of the pressing plates; and a first water seepage hole communicating with the planting hole is formed in the brick body. The ecological brick is high in laying stability, good in water and soil conservation effect, high in strength and long in service life.

Description

technical field [0001] The invention relates to the technical field of soil and water conservation, in particular to a soil and water conservation ecological brick and a preparation method thereof. Background technique [0002] The dams and revetments of rivers, lakes, reservoirs, etc. are generally slope structures, and the soil erosion is serious. Without protection, a large amount of water and soil will enter the water body, which will lead to the deposition of silt in the water body. If it takes a long time, it may lead to the blockage of the river, making it difficult for fish and shrimp to survive. , Seriously affecting the ecological environment in the water body; therefore, the water and soil conservation of dams or revetments is of great significance. The current conventional method is to use concrete pouring or bricklaying, but the anti-rainwater erosion effect is weak, and it is easy to collapse due to water accumulation. [0003] Chinese patent document (Applica...

Claims

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Application Information

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IPC IPC(8): E02B3/14A01G9/02C04B28/12C04B38/06
CPCE02B3/14A01G9/02C04B28/12C04B38/0675C04B2201/50C04B18/165C04B14/106C04B14/303C04B14/22C04B18/141C04B14/42C04B24/045C04B24/124
Inventor 刘志腾肖锐程铁洪黄磊王熹赵超陈上杰饶汉霖
Owner 中国电建集团江西省电力设计院有限公司
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