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A platform for research: civil engineering, architecture and urbanism
Novel spongy body double-waste pervious concrete and preparation method thereof
The invention discloses novel spongy body double-waste pervious concrete comprising cement, sand, garden waste, regenerative stone and a brightening agent in a weight ratio of 100:(100-140):(200-290):(5-35):(0.15-1.15). The invention also discloses a preparation method of the novel spongy body double-waste pervious concrete. The preparation method comprises the following steps: (1) drying and dewatering the garden waste to obtain a product 1, crushing the product 1 into particles with the particle size of 0.1-3cm to obtain a product 2, spraying the brightening agent on the product 2, and stirring to obtain a product 3; (2) stirring to mix the cement, sand, regenerative stone and water to obtain a product 4; and (3) before concrete initial setting of the product 4, adding the product 3, and stirring for mixing to obtain the concrete. The novel spongy body double-waste pervious concrete has relatively good water absorptivity, water permeability, water storage property and air permeability and relatively high strength, thereby realizing optimized allocation of renewable resources of the garden waste and construction waste during urban construction.
Novel spongy body double-waste pervious concrete and preparation method thereof
The invention discloses novel spongy body double-waste pervious concrete comprising cement, sand, garden waste, regenerative stone and a brightening agent in a weight ratio of 100:(100-140):(200-290):(5-35):(0.15-1.15). The invention also discloses a preparation method of the novel spongy body double-waste pervious concrete. The preparation method comprises the following steps: (1) drying and dewatering the garden waste to obtain a product 1, crushing the product 1 into particles with the particle size of 0.1-3cm to obtain a product 2, spraying the brightening agent on the product 2, and stirring to obtain a product 3; (2) stirring to mix the cement, sand, regenerative stone and water to obtain a product 4; and (3) before concrete initial setting of the product 4, adding the product 3, and stirring for mixing to obtain the concrete. The novel spongy body double-waste pervious concrete has relatively good water absorptivity, water permeability, water storage property and air permeability and relatively high strength, thereby realizing optimized allocation of renewable resources of the garden waste and construction waste during urban construction.
Novel spongy body double-waste pervious concrete and preparation method thereof
CUI HENGXIANG (author) / CUI PENG (author) / ZHOU LINGQIN (author) / SHI JIHENG (author) / YIN YING (author) / SHI YARU (author) / LI BINHUI (author) / AN LEI (author) / GONG QIN (author) / GONG XINLAI (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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