Virescence ecological brick and preparation method and usage thereof
An ecological brick and brick body technology, applied in the field of environmental greening, can solve the problems of inability to guarantee long-term greening effect, easy to be washed away by rain, low water retention capacity, etc., to facilitate landscape design, meet the long-term growth needs of plants, and have good water retention Effect
Active Publication Date: 2008-04-09
ZHEJIANG UNIV
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AI Technical Summary
Problems solved by technology
Although the above methods have achieved a certain greening effect, the materials mainly composed of organic fibers are easy to weather, have low strength, are easily
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0028] Ecological brick formula 1 (volume percentage): 10% of cement, 30% of zeolite, 40% of rice straw, 20% of pig manure, and 100g / m3 of slow-release fertilizer.
Embodiment 2
[0030] Ecological brick formula 2 (volume percentage): 15% of cement, 20% of fly ash, 35% of straw, 30% of cow dung, and 100g / m3 of slow-release fertilizer.
Embodiment 3
[0032] Ecological brick formula 3 (volume percentage): 15% of cement, 15% of slag, 40% of corn stalk, 30% of cow dung, and 100g / m3 of slow-release fertilizer.
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Abstract
The invention provides an afforested ecology brick comprising cement, frame material, pore material, organic fertilizer and slow release fertilizer. The organic fertilizer and the slow release fertilizer are blended evenly in a stirring mill by a certain proportion, and then shaped into circular or columnar pellets by a pelleter. The pore material and the frame material are smashed successively, and all materials are blended evenly into the stirring mill according to allocated proportion, and then loaded into a mold and aired or dried after the compression of a breeding hole device on the breeding holes. The invention has the advantages of reasonable design, easy operation, widespread selection of raw materials, and low cost. The ecology brick of the invention can not only solidify slope protection, but meet the growth of plants. Moreover, the invention has the abilities of anti-wind and anti-aridity, thereby enabling the flexible landscape design in different forestation places. The invention not only meets the afforested needs, but also processes the abandoned resources through solidifying means, thereby avoiding the pollution to the environment and meeting the demand of environmental protection. The invention can be applied to rock surface, slope forestation and solidification, and environmental greening.
Description
technical field [0001] The invention belongs to the field of environmental greening, and in particular relates to an ecological brick mainly used for vegetation recovery of rock surfaces and side slopes and reinforcement of slope bodies and a preparation method thereof. Background technique [0002] With urban construction, mineral mining and road construction, vegetation is severely damaged, and green area is reduced, resulting in ecological environment imbalance and landscape damage, causing serious visual pollution and environmental pollution, such as soil erosion, landslides, debris flow, deterioration of local microclimate, light Sound pollution and the destruction of the biological chain, etc. Restoring the damaged environment and creating green space has become an important research direction in the field of greening engineering. [0003] Due to the lack of soil substrate suitable for plant growth in areas such as damaged mountains and highway roadbeds. And the grow...
Claims
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IPC IPC(8): C04B28/00C05G3/00C04B14/04C04B18/24C05F3/00C05F11/02C05G5/00
CPCY02A40/20Y02W30/91
Inventor 吴良欢王忠强
Owner ZHEJIANG UNIV
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