A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method and system of underground diaphragm wall protecting slurry
The invention belongs to the technical field of building construction, and particularly relates to a preparation method of underground diaphragm wall protecting slurry. The preparation method comprises the following steps: designing a suitable slurry mixing proportion according to the composition of underground diaphragm wall foundation soil, and weighing the usage amounts of clay, clear water, a tackifier and an additive; mixing clay with clear water and stirring until uniform dispersion; mixing the tackifier and the additive with clear water, and stirring until the mixture is fully hydrated; and mixing the two solutions, stirring until the solutions are fully mixed, and measuring each performance index of the slurry to complete the preparation of the slurry. A system applicable to the method comprises a preparation device, a storage device, a detection device, a slurry desanding device and a circulation device, the preparation device is connected with the storage device, the detection device is connected with the slurry desanding device, the other end of the slurry desanding device is connected with the storage device, and the circulation device is sequentially connected with the storage device, the detection device, the slurry desanding device and the storage device. The slurry is recycled by using the circulation device, so that the cost is reduced; and meanwhile, the mixing proportion of the slurry can be timely adjusted according to requirements, and the engineering quality is guaranteed.
本发明属于建筑施工技术领域，具体涉及一种地下连续墙护壁泥浆制备方法，依据地下连续墙地基土的构成，设计相适合的泥浆配合比，称取粘土、清水、增粘剂和外加剂的使用量；粘土混合清水搅拌至均匀分散；增粘剂和外加剂混合清水搅拌至充分水化；混合两种溶液，搅拌至充分混合，测定泥浆各性能指标，完成泥浆制备。适用这种方法的系统包括制备装置、存储装置、检测装置、泥浆除砂装置和循环装置，制备装置连接存储装置，检测装置连接泥浆除砂装置，泥浆除砂装置另一端连接存储装置，循环装置依次连接存储装置、检测装置、泥浆除砂装置和存储装置；利用循环装置对泥浆循环利用，降低成本；同时能够依据需求适时调节泥浆的配合比，保证工程质量。
Preparation method and system of underground diaphragm wall protecting slurry
The invention belongs to the technical field of building construction, and particularly relates to a preparation method of underground diaphragm wall protecting slurry. The preparation method comprises the following steps: designing a suitable slurry mixing proportion according to the composition of underground diaphragm wall foundation soil, and weighing the usage amounts of clay, clear water, a tackifier and an additive; mixing clay with clear water and stirring until uniform dispersion; mixing the tackifier and the additive with clear water, and stirring until the mixture is fully hydrated; and mixing the two solutions, stirring until the solutions are fully mixed, and measuring each performance index of the slurry to complete the preparation of the slurry. A system applicable to the method comprises a preparation device, a storage device, a detection device, a slurry desanding device and a circulation device, the preparation device is connected with the storage device, the detection device is connected with the slurry desanding device, the other end of the slurry desanding device is connected with the storage device, and the circulation device is sequentially connected with the storage device, the detection device, the slurry desanding device and the storage device. The slurry is recycled by using the circulation device, so that the cost is reduced; and meanwhile, the mixing proportion of the slurry can be timely adjusted according to requirements, and the engineering quality is guaranteed.
本发明属于建筑施工技术领域，具体涉及一种地下连续墙护壁泥浆制备方法，依据地下连续墙地基土的构成，设计相适合的泥浆配合比，称取粘土、清水、增粘剂和外加剂的使用量；粘土混合清水搅拌至均匀分散；增粘剂和外加剂混合清水搅拌至充分水化；混合两种溶液，搅拌至充分混合，测定泥浆各性能指标，完成泥浆制备。适用这种方法的系统包括制备装置、存储装置、检测装置、泥浆除砂装置和循环装置，制备装置连接存储装置，检测装置连接泥浆除砂装置，泥浆除砂装置另一端连接存储装置，循环装置依次连接存储装置、检测装置、泥浆除砂装置和存储装置；利用循环装置对泥浆循环利用，降低成本；同时能够依据需求适时调节泥浆的配合比，保证工程质量。
Preparation method and system of underground diaphragm wall protecting slurry
一种地下连续墙护壁泥浆制备方法及系统
WU TINGYONG (author) / YUAN GUO (author) / LIU XIANG (author) / ZHOU GUANG (author) / YANG CHUNSHENG (author) / HAN CHAOYONG (author) / DING SHAOLONG (author) / SHI LEI (author) / WANG TAO (author) / GUO RUI (author)
2021-12-24
Patent
Electronic Resource
Chinese
IPC:
B28C
Tonaufbereitung
,
PREPARING CLAY
/
C04B
Kalk
,
LIME
/
E02D
FOUNDATIONS
,
Gründungen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
| European Patent Office | 2024
Slurry stirring device for underground diaphragm wall concrete preparation
| European Patent Office | 2021
Underground diaphragm wall slurry circulating system and method thereof
| European Patent Office | 2024