Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-slurry grouting material for freezing engineering sudden gushing water and preparation method of double-slurry grouting material
The invention discloses a double-fluid grouting material for freezing engineering sudden gushing water and a preparation method. The double-fluid grouting material comprises a fluid A and a fluid B, the liquid A and the liquid B are uniformly mixed; the liquid A comprises the following components: cement, bentonite, fly ash and water; the liquid B is water glass; according to the scheme, the quick-hardening and quick-setting cement reacts with the water glass to prepare the double-liquid grouting material for blocking the water burst disaster of the freezing project, the setting time is short, and the strength is high; and meanwhile, the initial setting time is slightly prolonged in a low-temperature environment, the strength is slightly reduced, and the plugging requirement of a sudden gushing water disaster in the low-temperature environment can be met.
本发明公开了一种用于冻结工程突涌水的双液浆注浆料及制备方法，包括A液和B液；所述A液和B液混合均匀；所述A液的组分为水泥、膨润土、粉煤灰、水；所述B液为水玻璃；本方案利用快硬快干水泥与水玻璃反应制备一种用于冻结工程突涌水灾害封堵的双液浆注浆料，凝结时间快，强度高；同时在低温环境下初凝时间有少量增长，强度有轻微降低，可以满足低温环境下突涌水灾害封堵要求。
Double-slurry grouting material for freezing engineering sudden gushing water and preparation method of double-slurry grouting material
The invention discloses a double-fluid grouting material for freezing engineering sudden gushing water and a preparation method. The double-fluid grouting material comprises a fluid A and a fluid B, the liquid A and the liquid B are uniformly mixed; the liquid A comprises the following components: cement, bentonite, fly ash and water; the liquid B is water glass; according to the scheme, the quick-hardening and quick-setting cement reacts with the water glass to prepare the double-liquid grouting material for blocking the water burst disaster of the freezing project, the setting time is short, and the strength is high; and meanwhile, the initial setting time is slightly prolonged in a low-temperature environment, the strength is slightly reduced, and the plugging requirement of a sudden gushing water disaster in the low-temperature environment can be met.
本发明公开了一种用于冻结工程突涌水的双液浆注浆料及制备方法，包括A液和B液；所述A液和B液混合均匀；所述A液的组分为水泥、膨润土、粉煤灰、水；所述B液为水玻璃；本方案利用快硬快干水泥与水玻璃反应制备一种用于冻结工程突涌水灾害封堵的双液浆注浆料，凝结时间快，强度高；同时在低温环境下初凝时间有少量增长，强度有轻微降低，可以满足低温环境下突涌水灾害封堵要求。
Double-slurry grouting material for freezing engineering sudden gushing water and preparation method of double-slurry grouting material
一种用于冻结工程突涌水的双液浆注浆料及制备方法
WU YUANHAO (Autor:in) / HAN LEI (Autor:in) / SUN MIN (Autor:in) / DOU JINZHONG (Autor:in) / WU JIANQIU (Autor:in) / FANG XINGJIE (Autor:in) / YUAN QINGYUN (Autor:in) / WANG WEI (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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