A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water storage type soil stabilizer as well as preparation method and application thereof
The invention belongs to the technical field of curing admixtures, and particularly relates to a water storage type soil curing agent as well as a preparation method and application thereof. According to the invention, room-temperature foaming is combined with a water-absorbing polymer, and the epoxy resin is foamed under a room-temperature condition by utilizing the heat release characteristic of the epoxy resin in a curing reaction; after the combined soil is solidified and formed, the water-absorbing polymer absorbs water and expands through sufficient watering and infiltration, the epoxy resin bubbles are fully filled with the water-absorbing polymer, and then the water storage function is achieved. The soil stabilizer takes an epoxy resin system as a bonding framework, so that the bonded soil has excellent mechanical strength, and the bonded soil applying the soil stabilizer has a water storage function and mechanical strength. The water storage type soil stabilizer has water absorption and slow release functions, can obviously slow down volatilization of moisture in soil, provides stable and long-time moisture guarantee for greening vegetation transplantation, desertification control and the like, and can be widely applied to the fields of desertification control, landscaping water retention and the like.
本发明属于固化外加剂技术领域，具体涉及一种蓄水型土壤固化剂及其制备方法和应用。本发明将室温发泡与吸水性聚合物相结合，利用环氧树脂在固化反应中的放热特性，使其在室温条件下发泡；待结合土固化成型后，通过充分浇水浸润使得吸水性聚合物吸水膨胀，充分填充在环氧树脂气泡内部，进而实现蓄水功能。该土壤固化剂以环氧树脂体系为粘接骨架，使结合土具有极佳的力学强度，使应用该土壤固化剂的结合土兼具蓄水功能与力学强度。该蓄水型土壤固化剂具有吸水缓释的功能，可显著减缓土壤中水分的挥发，为绿化植被移植、沙漠治理等提供稳定的长时间水分保证，可广泛应用于沙漠治理、园林绿化保水等领域。
Water storage type soil stabilizer as well as preparation method and application thereof
The invention belongs to the technical field of curing admixtures, and particularly relates to a water storage type soil curing agent as well as a preparation method and application thereof. According to the invention, room-temperature foaming is combined with a water-absorbing polymer, and the epoxy resin is foamed under a room-temperature condition by utilizing the heat release characteristic of the epoxy resin in a curing reaction; after the combined soil is solidified and formed, the water-absorbing polymer absorbs water and expands through sufficient watering and infiltration, the epoxy resin bubbles are fully filled with the water-absorbing polymer, and then the water storage function is achieved. The soil stabilizer takes an epoxy resin system as a bonding framework, so that the bonded soil has excellent mechanical strength, and the bonded soil applying the soil stabilizer has a water storage function and mechanical strength. The water storage type soil stabilizer has water absorption and slow release functions, can obviously slow down volatilization of moisture in soil, provides stable and long-time moisture guarantee for greening vegetation transplantation, desertification control and the like, and can be widely applied to the fields of desertification control, landscaping water retention and the like.
本发明属于固化外加剂技术领域，具体涉及一种蓄水型土壤固化剂及其制备方法和应用。本发明将室温发泡与吸水性聚合物相结合，利用环氧树脂在固化反应中的放热特性，使其在室温条件下发泡；待结合土固化成型后，通过充分浇水浸润使得吸水性聚合物吸水膨胀，充分填充在环氧树脂气泡内部，进而实现蓄水功能。该土壤固化剂以环氧树脂体系为粘接骨架，使结合土具有极佳的力学强度，使应用该土壤固化剂的结合土兼具蓄水功能与力学强度。该蓄水型土壤固化剂具有吸水缓释的功能，可显著减缓土壤中水分的挥发，为绿化植被移植、沙漠治理等提供稳定的长时间水分保证，可广泛应用于沙漠治理、园林绿化保水等领域。
Water storage type soil stabilizer as well as preparation method and application thereof
一种蓄水型土壤固化剂及其制备方法和应用
YUURA (author) / REN HUA (author) / MENG XIANGKANG (author) / YANG XIAOQING (author) / BIAN XIAOJING (author) / ZHANG BISHENG (author)
2024-04-05
Patent
Electronic Resource
Chinese
Soil stabilizer as well as preparation method and application thereof
| European Patent Office | 2023
Composite soil stabilizer as well as preparation method and application thereof
| European Patent Office | 2024
| European Patent Office | 2022
Water-resistant soil stabilizer as well as preparation method and use method thereof
| European Patent Office | 2024
Soil stabilizer as well as use method and application thereof
| European Patent Office | 2024