A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a method for preparing solidified soil by using a soil stabilizer. The method comprises the following steps that raw materials and a mold are prepared, a prepared soil stabilizer is weighed according to a certain proportion, the weighed soil stabilizer is slowly put into a beaker with the volume of 1L, a proper amount of water is added for stirring, stirring is performed for 10 minutes, after uniformly stirred, a solution is diluted to 5-7 mol/L, a solution I containing the soil stabilizer is obtained, oil or vaseline is applied over the inner wall of the modle, so thatdemolding is facilitated, and the step of sealing and curing comprises the substeps of maintaining a temperature to be 20 DEG C-40 DEG C and the humidity to be 50 RH-70 RH in a curing period. The method for preparing solidified soil by using the soil stabilizer has the beneficial effects that the requirements of engineering construction development can be met, the degradation problem of pollutionis avoided, and the method has the advantages of simple processes, easiness in production expansion, no pollution, no harm and the like, is wide in raw material source, has extremely high commercialperformance, can be used repeatedly without side effects, and can well satisfy the domestic and overseas market demands.
本发明公开了一种利用土壤固化剂制备固化土的方法，准备原料和模具，首先按照一定的比例将准备的土壤固化剂进行称取，将称取的土壤固化剂缓慢放入容量为1L的烧杯中，然后加入适量的水进行搅拌,搅拌10min,搅拌均匀后，将溶液稀释至5‑7mol/L,得到含土壤固化剂的溶液Ⅰ，所述模具的内壁抹油或者凡士林，以便于脱模，所述的封口养护步骤，包括养护期间保持温度20‑40°C和湿度为50‑70RH。本发明的有益效果是：该发明一种利用土壤固化剂制备固化土的方法可满足工程建设发展的需要，并且避免了污染的降解问题，具有工艺简单、易扩大生产、无污染无危害等优点，且原料来源广泛，具有极高的商用性能，可以多次使用没有副作用，能够很好地满足国内外市场需求。
The invention discloses a method for preparing solidified soil by using a soil stabilizer. The method comprises the following steps that raw materials and a mold are prepared, a prepared soil stabilizer is weighed according to a certain proportion, the weighed soil stabilizer is slowly put into a beaker with the volume of 1L, a proper amount of water is added for stirring, stirring is performed for 10 minutes, after uniformly stirred, a solution is diluted to 5-7 mol/L, a solution I containing the soil stabilizer is obtained, oil or vaseline is applied over the inner wall of the modle, so thatdemolding is facilitated, and the step of sealing and curing comprises the substeps of maintaining a temperature to be 20 DEG C-40 DEG C and the humidity to be 50 RH-70 RH in a curing period. The method for preparing solidified soil by using the soil stabilizer has the beneficial effects that the requirements of engineering construction development can be met, the degradation problem of pollutionis avoided, and the method has the advantages of simple processes, easiness in production expansion, no pollution, no harm and the like, is wide in raw material source, has extremely high commercialperformance, can be used repeatedly without side effects, and can well satisfy the domestic and overseas market demands.
本发明公开了一种利用土壤固化剂制备固化土的方法，准备原料和模具，首先按照一定的比例将准备的土壤固化剂进行称取，将称取的土壤固化剂缓慢放入容量为1L的烧杯中，然后加入适量的水进行搅拌,搅拌10min,搅拌均匀后，将溶液稀释至5‑7mol/L,得到含土壤固化剂的溶液Ⅰ，所述模具的内壁抹油或者凡士林，以便于脱模，所述的封口养护步骤，包括养护期间保持温度20‑40°C和湿度为50‑70RH。本发明的有益效果是：该发明一种利用土壤固化剂制备固化土的方法可满足工程建设发展的需要，并且避免了污染的降解问题，具有工艺简单、易扩大生产、无污染无危害等优点，且原料来源广泛，具有极高的商用性能，可以多次使用没有副作用，能够很好地满足国内外市场需求。
Method for preparing solidified soil in use of soil stabilizer
| European Patent Office | 2015
Method for preparing flow-state solidified soil by utilizing construction waste soil
| European Patent Office | 2022
Chemical preparation method for preparing solidified soil by utilizing phosphogypsum
| European Patent Office | 2024
| European Patent Office | 2021