A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROTECTION METHOD AGAINST RAIN EROSION FOR SOIL SLOPE IMPROVED BY PHOSPHOGYPSUM AND MICROBE
The present invention provides a method for protecting a soil slope from rain erosion by improving with phosphogypsum and a microbe. The method includes: (1) placing Bacillus pasteurii in a culture medium to prepare a microbial solution, and mixing urea, calcium chloride and water to prepare a cementing solution; (2) mixing a mixture, the microbial solution and water well, and adding the cementing solution and water to prepare an improving mixture slurry; and (3) spraying the improving mixture slurry to a face of the slope twice by wet spraying, mixing the improving mixture slurry with grass seeds well, spraying to the face of the slope once, covering with a non-woven fabric by tying and fixing to the slope, and watering every day.
PROTECTION METHOD AGAINST RAIN EROSION FOR SOIL SLOPE IMPROVED BY PHOSPHOGYPSUM AND MICROBE
The present invention provides a method for protecting a soil slope from rain erosion by improving with phosphogypsum and a microbe. The method includes: (1) placing Bacillus pasteurii in a culture medium to prepare a microbial solution, and mixing urea, calcium chloride and water to prepare a cementing solution; (2) mixing a mixture, the microbial solution and water well, and adding the cementing solution and water to prepare an improving mixture slurry; and (3) spraying the improving mixture slurry to a face of the slope twice by wet spraying, mixing the improving mixture slurry with grass seeds well, spraying to the face of the slope once, covering with a non-woven fabric by tying and fixing to the slope, and watering every day.
PROTECTION METHOD AGAINST RAIN EROSION FOR SOIL SLOPE IMPROVED BY PHOSPHOGYPSUM AND MICROBE
LI ZHIQING (author) / ZHOU YINGXIN (author) / QIAN ZHENGFU (author) / HOU JIANWEI (author) / TANG ZHONGLIN (author) / WU SHANGFENG (author) / LIU ZHIYI (author) / ZENG WEICHENG (author)
2021-10-21
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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