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A platform for research: civil engineering, architecture and urbanism
Controllable grouting material, application and grouting method
The invention relates to the technical field of grouting materials, and particularly discloses a controllable grouting material, application and a grouting method.The controllable grouting material comprises a cementing material, and a retarding material, a coagulation accelerating material, a short-range viscosity control material and a long-range viscosity control material are added into the cementing material. According to the controlled grouting material disclosed by the invention, the retarding material, the coagulation accelerating material, the short-range viscosity control material and the long-range viscosity control material are added into the cementing material; the slurry diffusivity-time change curve can be adjusted by adjusting the use amount of the retarding material and the coagulation accelerating material; the short-range viscosity control material and the long-range viscosity control material form an anti-scouring functional structure, so that the controllable grouting material disclosed by the invention has anti-scouring capability on the premise of meeting groutability, and can be rapidly cured in a curing stage, so that the grouting material can be suitable for a pressure water working condition and a formation pressure working condition.
本发明涉及灌浆材料技术领域，具体公开了一种控制性灌浆材料及应用和灌浆方法，控制性灌浆材料包括胶凝材料，所述胶凝材料中添加有缓凝材料、促凝材料、短程粘度控制材料和长程粘度控制材料。本发明所述控制性灌浆材料通过在胶凝材料中添加有缓凝材料、促凝材料、短程粘度控制材料和长程粘度控制材料；可通过调整缓凝材料和促凝材料的用量能够调整浆液扩散度‑时间变化曲线；通过所述短程粘度控制材料和长程粘度控制材料形成抵抗冲刷的功能结构，如此，本发明所述控制性灌浆材料在满足可灌性的前提下，同时具备抗冲刷能力、且能在固化阶段快速固化，以使灌浆材料能够适用于压力水工况和地层压力工况。
Controllable grouting material, application and grouting method
The invention relates to the technical field of grouting materials, and particularly discloses a controllable grouting material, application and a grouting method.The controllable grouting material comprises a cementing material, and a retarding material, a coagulation accelerating material, a short-range viscosity control material and a long-range viscosity control material are added into the cementing material. According to the controlled grouting material disclosed by the invention, the retarding material, the coagulation accelerating material, the short-range viscosity control material and the long-range viscosity control material are added into the cementing material; the slurry diffusivity-time change curve can be adjusted by adjusting the use amount of the retarding material and the coagulation accelerating material; the short-range viscosity control material and the long-range viscosity control material form an anti-scouring functional structure, so that the controllable grouting material disclosed by the invention has anti-scouring capability on the premise of meeting groutability, and can be rapidly cured in a curing stage, so that the grouting material can be suitable for a pressure water working condition and a formation pressure working condition.
本发明涉及灌浆材料技术领域，具体公开了一种控制性灌浆材料及应用和灌浆方法，控制性灌浆材料包括胶凝材料，所述胶凝材料中添加有缓凝材料、促凝材料、短程粘度控制材料和长程粘度控制材料。本发明所述控制性灌浆材料通过在胶凝材料中添加有缓凝材料、促凝材料、短程粘度控制材料和长程粘度控制材料；可通过调整缓凝材料和促凝材料的用量能够调整浆液扩散度‑时间变化曲线；通过所述短程粘度控制材料和长程粘度控制材料形成抵抗冲刷的功能结构，如此，本发明所述控制性灌浆材料在满足可灌性的前提下，同时具备抗冲刷能力、且能在固化阶段快速固化，以使灌浆材料能够适用于压力水工况和地层压力工况。
Controllable grouting material, application and grouting method
一种控制性灌浆材料及应用和灌浆方法
DING QING (author) / ZHAN HOUQUAN (author) / TIAN XIANZHONG (author) / MOU LIN (author) / YE MAO (author) / PENG JUWEI (author) / ZHANG FEIYUE (author) / LI JIAN (author) / YANG DAILIU (author) / ZHONG YIHUI (author)
2023-10-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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