Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-strength synchronous grouting material prepared from earth pressure shield muck as well as preparation method and application of low-strength synchronous grouting material
The invention discloses a low-strength synchronous grouting material prepared from earth pressure shield muck and a preparation method and application thereof.Cement, steel slag powder, ardealite, earth pressure shield muck, construction waste recycled fine aggregate, alum, an early strength agent and a tackifier serve as raw materials of the grouting material, and the performance requirement of the grouting material can be met; on one hand, shield muck on a construction site can be fully utilized, the pressure of spoil is relieved, on the other hand, industrial waste is consumed, high-energy-consumption resources such as cement and sand are saved, and green and low-carbon production of the synchronous grouting material is achieved.
本发明公开了一种利用土压盾构渣土制备的低强度同步注浆材料及其制备方法和应用，本发明以水泥、钢渣粉、磷石膏、土压盾构渣土、建筑垃圾再生细集料、明矾、早强剂、增粘剂作为注浆材料的原料，不仅可以满足注浆材料性能要求，还能一方面充分利用施工现场的盾构渣土，缓解弃土压力，另一方面消纳工业废弃物，节省水泥、砂等高能耗资源的使用，实现同步注浆材料的绿色化、低碳化生产。
Low-strength synchronous grouting material prepared from earth pressure shield muck as well as preparation method and application of low-strength synchronous grouting material
The invention discloses a low-strength synchronous grouting material prepared from earth pressure shield muck and a preparation method and application thereof.Cement, steel slag powder, ardealite, earth pressure shield muck, construction waste recycled fine aggregate, alum, an early strength agent and a tackifier serve as raw materials of the grouting material, and the performance requirement of the grouting material can be met; on one hand, shield muck on a construction site can be fully utilized, the pressure of spoil is relieved, on the other hand, industrial waste is consumed, high-energy-consumption resources such as cement and sand are saved, and green and low-carbon production of the synchronous grouting material is achieved.
本发明公开了一种利用土压盾构渣土制备的低强度同步注浆材料及其制备方法和应用，本发明以水泥、钢渣粉、磷石膏、土压盾构渣土、建筑垃圾再生细集料、明矾、早强剂、增粘剂作为注浆材料的原料，不仅可以满足注浆材料性能要求，还能一方面充分利用施工现场的盾构渣土，缓解弃土压力，另一方面消纳工业废弃物，节省水泥、砂等高能耗资源的使用，实现同步注浆材料的绿色化、低碳化生产。
Low-strength synchronous grouting material prepared from earth pressure shield muck as well as preparation method and application of low-strength synchronous grouting material
一种利用土压盾构渣土制备的低强度同步注浆材料及其制备方法和应用
YANG RONGHUI (Autor:in) / TAN XIAOFENG (Autor:in) / YAN XINYU (Autor:in) / YU YIMING (Autor:in) / TAN ZHUQING (Autor:in) / MO WEIJUN (Autor:in) / LI HUANLONG (Autor:in) / XIE LEI (Autor:in)
12.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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