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The invention discloses a slurry grouting material and a sleeve valve pipe grouting process, the sleeve valve pipe grouting process comprises the steps of measurement positioning, drilling, pipe lowering, flushing and plugging section grouting, a hole is formed through drilling, a sleeve valve pipe is connected, and then segmented grouting is performed until grouting is finished. The grouting process can adapt to geological environments such as complex geological conditions, fault fracture zones and water-rich stratum sections, and has good adaptability. Depth-keeping, quantitative, indexing, segmenting, intermittent and repeated grouting can be achieved, and good controllability and flexibility are achieved. The two slurry grouting materials disclosed by the invention can be used for uniformly diffusing slurry into surrounding soil to form a consolidated body with certain strength and stability, can also have higher strength and durability, and can meet the requirements of stratum reinforcement and structural foundation treatment.
本发明公开了一种液浆注浆材料及袖阀管注浆工艺，该袖阀管注浆工艺包括测量定位、钻孔、下管、冲洗、封堵段注浆的步骤，通过钻孔成孔并连接袖阀管，然后进行分段注浆，直至注浆结束。该注浆工艺，能够适应地质条件复杂、断层破碎地带、富水地层地段等地质环境，具有较好的适应性。能够实现定深、定量、分度、分段、间歇、重复注浆，具有较好的可控性和灵活性。液浆注浆材料所公开的两种液浆注浆材料能够浆液能够均匀扩散到周围的土体中，形成具有一定强度和稳定性的固结体，也可以具有较高的强度和耐久性，能够满足地层加固和结构基础处理的需要。
The invention discloses a slurry grouting material and a sleeve valve pipe grouting process, the sleeve valve pipe grouting process comprises the steps of measurement positioning, drilling, pipe lowering, flushing and plugging section grouting, a hole is formed through drilling, a sleeve valve pipe is connected, and then segmented grouting is performed until grouting is finished. The grouting process can adapt to geological environments such as complex geological conditions, fault fracture zones and water-rich stratum sections, and has good adaptability. Depth-keeping, quantitative, indexing, segmenting, intermittent and repeated grouting can be achieved, and good controllability and flexibility are achieved. The two slurry grouting materials disclosed by the invention can be used for uniformly diffusing slurry into surrounding soil to form a consolidated body with certain strength and stability, can also have higher strength and durability, and can meet the requirements of stratum reinforcement and structural foundation treatment.
本发明公开了一种液浆注浆材料及袖阀管注浆工艺，该袖阀管注浆工艺包括测量定位、钻孔、下管、冲洗、封堵段注浆的步骤，通过钻孔成孔并连接袖阀管，然后进行分段注浆，直至注浆结束。该注浆工艺，能够适应地质条件复杂、断层破碎地带、富水地层地段等地质环境，具有较好的适应性。能够实现定深、定量、分度、分段、间歇、重复注浆，具有较好的可控性和灵活性。液浆注浆材料所公开的两种液浆注浆材料能够浆液能够均匀扩散到周围的土体中，形成具有一定强度和稳定性的固结体，也可以具有较高的强度和耐久性，能够满足地层加固和结构基础处理的需要。
Slurry grouting material and sleeve valve pipe grouting process
一种液浆注浆材料及袖阀管注浆工艺
2024-04-12
Patent
Electronic Resource
Chinese
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