Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing component material from shield muck
The invention provides a method for preparing a component material from shield muck, and belongs to the technical field of muck recovery. The method comprises the following steps: uniformly mixing a muck curing agent and water, putting the mixture into a stirring container, uniformly stirring muck fine aggregate, muck coarse aggregate and a gelling component in the stirring container, then putting the mixture into a mold, carrying out vibration compression molding, carrying out film-coating maintenance for 0.8-1.2 days, demolding, and carrying out film-coating maintenance again for 28 days. Shield muck is pressurized, crushed and screened into muck fine aggregate and muck coarse aggregate, a muck curing agent and a gelling component with specific components are added, charging is conducted according to a certain sequence, the stirring speed in the charging process is controlled, the strength of the shield muck after curing is greatly improved, the requirements of building components are met, and the construction quality is improved. The shield muck is utilized to the maximum extent, outward transportation of the muck is reduced, the construction cost is reduced, and environmental pollution is avoided.
本发明提供一种利用盾构渣土制备构件材料的方法，属于渣土回收技术领域。所述方法为：将渣土固化剂和水混合均匀，置于搅拌容器中，将渣土细集料、渣土粗骨料和胶凝组分置于所述搅拌容器中搅拌均匀，随后装入模具中，振压成型，覆膜养护0.8‑1.2d后脱模，再次覆膜养护28d。本发明将盾构渣土加压破碎并筛分为渣土细集料、渣土粗骨料，并加入特定组分的渣土固化剂和胶凝组分，按照一定的顺序进行加料，控制加料过程的搅拌速率等，使得盾构渣土固化后强度大幅提升，满足建筑构件需求，最大限度的利用盾构渣土，减少渣土外运，降低施工成本，避免环境污染。
Method for preparing component material from shield muck
The invention provides a method for preparing a component material from shield muck, and belongs to the technical field of muck recovery. The method comprises the following steps: uniformly mixing a muck curing agent and water, putting the mixture into a stirring container, uniformly stirring muck fine aggregate, muck coarse aggregate and a gelling component in the stirring container, then putting the mixture into a mold, carrying out vibration compression molding, carrying out film-coating maintenance for 0.8-1.2 days, demolding, and carrying out film-coating maintenance again for 28 days. Shield muck is pressurized, crushed and screened into muck fine aggregate and muck coarse aggregate, a muck curing agent and a gelling component with specific components are added, charging is conducted according to a certain sequence, the stirring speed in the charging process is controlled, the strength of the shield muck after curing is greatly improved, the requirements of building components are met, and the construction quality is improved. The shield muck is utilized to the maximum extent, outward transportation of the muck is reduced, the construction cost is reduced, and environmental pollution is avoided.
本发明提供一种利用盾构渣土制备构件材料的方法，属于渣土回收技术领域。所述方法为：将渣土固化剂和水混合均匀，置于搅拌容器中，将渣土细集料、渣土粗骨料和胶凝组分置于所述搅拌容器中搅拌均匀，随后装入模具中，振压成型，覆膜养护0.8‑1.2d后脱模，再次覆膜养护28d。本发明将盾构渣土加压破碎并筛分为渣土细集料、渣土粗骨料，并加入特定组分的渣土固化剂和胶凝组分，按照一定的顺序进行加料，控制加料过程的搅拌速率等，使得盾构渣土固化后强度大幅提升，满足建筑构件需求，最大限度的利用盾构渣土，减少渣土外运，降低施工成本，避免环境污染。
Method for preparing component material from shield muck
一种利用盾构渣土制备构件材料的方法
TAN ZHONGSHENG (Autor:in) / CUI YING (Autor:in) / WANG JIAN (Autor:in) / SHI YIXIU (Autor:in) / BAI ZHEN (Autor:in) / CAO YUXIN (Autor:in) / LOU ZAIMING (Autor:in)
10.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Method for preparing water-permeable burn-free product from shield muck
| Europäisches Patentamt | 2020
Shield muck sintered ceramsite modifier and method for sintering ceramsite by shield muck
| Europäisches Patentamt | 2022
Shield muck synchronous grouting material and preparation method thereof
| Europäisches Patentamt | 2024
Preparation method of grouting material formed by shield muck
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023