A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of geogrid and method for reinforcing side slope through geogrid
The invention discloses a preparation method of a geogrid and a method for reinforcing a side slope through the geogrid. The preparation method comprises the following steps that magnesium oxide dry powder, dry soil and gravel with preset components are stirred to form a mixture; adding water into the mixture, and stirring again; adding the stirred mixture into a geogrid mold, compacting, standing and carbonizing; the geogrid filled with magnesium oxide continuously absorbs CO2 in the manufacturing process to increase the strength, and the durability is good; the geogrid which only takes active magnesium oxide as a curing agent and does not contain Portland cement can reach 2-3 times of the strength of a Portland cement geogrid through forced carbonization, and meanwhile, a large amount of CO2 can be absorbed; the material is simple in structure, low in cost and insensitive to impurities, a certain amount of waste and industrial by-products can be utilized, and the material is a novel low-carbon, environment-friendly and rapid slope reinforcing material and can play an important role in environmental protection.
本发明公开了一种土工格栅的制备方法及其加固边坡的方法，包括以下步骤：将预设组份的氧化镁干粉、干土和碎石进行搅拌并形成混合料；在所述混合料中加水并再次进行搅拌；将搅拌后的所述混合料加入到土工格栅模具内部后，压实静置碳化；本发明通过氧化镁填充的土工格栅在制作过程中不断吸收CO2增加强度，并且耐久性能好；仅以活性氧化镁作为固化剂而不添加波特兰水泥的土工格栅经强制碳化能达到2～3倍波特兰水泥土工格栅的强度，同时可吸收大量的CO2；对杂质不敏感，可以利用一定量的废弃物和工业副产品，是一种低碳、环保、快速的新型加固边坡的材料，可以对环境保护起到重要作用。
Preparation method of geogrid and method for reinforcing side slope through geogrid
The invention discloses a preparation method of a geogrid and a method for reinforcing a side slope through the geogrid. The preparation method comprises the following steps that magnesium oxide dry powder, dry soil and gravel with preset components are stirred to form a mixture; adding water into the mixture, and stirring again; adding the stirred mixture into a geogrid mold, compacting, standing and carbonizing; the geogrid filled with magnesium oxide continuously absorbs CO2 in the manufacturing process to increase the strength, and the durability is good; the geogrid which only takes active magnesium oxide as a curing agent and does not contain Portland cement can reach 2-3 times of the strength of a Portland cement geogrid through forced carbonization, and meanwhile, a large amount of CO2 can be absorbed; the material is simple in structure, low in cost and insensitive to impurities, a certain amount of waste and industrial by-products can be utilized, and the material is a novel low-carbon, environment-friendly and rapid slope reinforcing material and can play an important role in environmental protection.
本发明公开了一种土工格栅的制备方法及其加固边坡的方法，包括以下步骤：将预设组份的氧化镁干粉、干土和碎石进行搅拌并形成混合料；在所述混合料中加水并再次进行搅拌；将搅拌后的所述混合料加入到土工格栅模具内部后，压实静置碳化；本发明通过氧化镁填充的土工格栅在制作过程中不断吸收CO2增加强度，并且耐久性能好；仅以活性氧化镁作为固化剂而不添加波特兰水泥的土工格栅经强制碳化能达到2～3倍波特兰水泥土工格栅的强度，同时可吸收大量的CO2；对杂质不敏感，可以利用一定量的废弃物和工业副产品，是一种低碳、环保、快速的新型加固边坡的材料，可以对环境保护起到重要作用。
Preparation method of geogrid and method for reinforcing side slope through geogrid
一种土工格栅的制备方法及其加固边坡的方法
DING GUANGYA (author) / ZHANG CHONG (author) / LI WEI (author) / CAI YING (author) / XIE ZILING (author)
2023-11-10
Patent
Electronic Resource
Chinese
Geogrid slope reinforcing structure and construction method thereof
| European Patent Office | 2024
Construction waste recycled aggregate geogrid reinforcing construction method and geogrid
| European Patent Office | 2023
Geogrid internal reinforcing and greening device for soil slope protection
| European Patent Office | 2021