Special brick for highway revegetation and preparation method of brick
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A technology of bricks and roads, which is applied in the field of special bricks for road greening and its preparation, which can solve the problems of high quality production process, non-environmental protection of materials, and single source
Inactive Publication Date: 2015-03-25
ANHUI POPULAR SCI PROD ENG RES CENT
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Abstract
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Problems solved by technology
[0002] At present, the bricks on the market have the problems of non-environmental protection and relatively single source, and the quality depends on the raw materials and production process. Therefore, in line with the idea of environmental protection and energy saving, it is necessary to develop a brick with environmental protection and rich sources. An effective way to solve this problem
Method used
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Examples
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Embodiment example 1
[0019] The special bricks for road greening include 10% lime powder, 15% fly ash, 20% plant straw powder, 40% residual soil garbage powder, 7% binder, 3% curing agent and 5% cement according to weight percentage.
[0020] Wherein, the binder is gelatin or bone glue; the curing agent is ammonium chloride.
Embodiment example 2
[0022] Special bricks for road greening, calculated by weight percentage, including 15% lime powder, 10% fly ash, 15% plant straw powder, 35% residual soil garbage powder, 9% binder, 1% curing agent, 5%-15 %cement.
[0023] Wherein, the binder is gelatin or bone glue; the curing agent is ammonium chloride.
Embodiment example 3
[0025] The preparation method of special bricks for road greening, the steps include:
[0027] (2) Fully mix lime powder, fly ash, plant straw powder, residual soil garbage powder, adhesive, curing agent, and cement, and send them into a mixer for mixing;
[0028] (3) The mixture obtained by stirring is sent into a brick forming mold for compression molding;
[0029] (4) Send the formed bricks into the steam room for curing at a temperature of 80°C-100°C for 7h-8h;
[0030] (4) Continue to dry the cured bricks, and then put them into storage.
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Abstract
The invention discloses a special brick for highway revegetation. The brick consists of 10-15% of lime powder, 5-15% of fly ash, 10-20% of plant straw powder, 30-40% of residual oil waste powder, 3-10% of a binding agent, 0.3-3% of a curing agent and 5-15% of cement. Furthermore, the invention discloses a preparation method of the special brick for highway revegetation. The special brick for highway revegetation disclosed by the invention has the advantages that the brick can achieve waste material utilization of raw materials, recycle the waste materials, reduce the occupied land area of the wastes in the city and improve the surrounding environment of the city; after being molded, the brick is free from emission of any toxic substance, so that the environment is protected; and the preparation process is relatively simple in step and the obtained product is good in quality.
Description
technical field [0001] The invention relates to a special brick for road greening and a preparation method thereof. Background technique [0002] At present, the bricks on the market have the problems of non-environmental protection and relatively single source, and the quality depends on the raw materials and production process. Therefore, in line with the idea of environmental protection and energy saving, it is necessary to develop a brick with environmental protection and rich sources. effective way to solve this problem. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a special brick for road greening. [0004] The present invention is achieved through the following technical solutions. [0005] A road greening special brick, according to weight percentage, including 10%-15% lime powder, 5%-15% fly ash, 10%-20% plant straw powder, 30%-40% residual soil garbage powder, 3 %-10% binder, 0.3%-3% curing agen...
Claims
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Application Information
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