A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Osmotic crystalline quick-setting grouting material and preparation method thereof
The invention discloses an osmotic crystalline quick-setting grouting material and a preparation method thereof. The osmotic crystalline quick-setting grouting material comprises the components: 40 to50 parts of cement, 4 to 5 parts of osmotic crystalline master batch, 50 to 60 parts of sulphoaluminate cement, 1 to 3 parts of silica fume, 0.3 to 0.5 part of a polyhydroxy acid water reducing agent, 0.1 to 0.2 part of a defoaming agent, 0.1 to 0.2 part of a plastic expanding agent and 0.01 to 0.1 part of taric acid. The preparation method comprises the steps: weighing the raw material components, mixing and stirring, uniformly mixing, and ball-milling into powder. By means of the mode, the osmotic crystalline quick-setting grouting material and the preparation method thereof have the advantages that the fluidity of the grouting material can be kept within a certain period of time, it is guaranteed that the grouting material makes full contact with a repaired interface, quick setting isachieved after a certain period of time is exceeded, and the waterproof and leakage-stopping effects are achieved.
本发明公开了一种渗透结晶型快凝注浆料及其制备方法，渗透结晶型快凝注浆料各组分的含量为：水泥40‑50份、渗透结晶母料4‑5份、硫铝酸盐水泥50‑60份、硅灰1‑3份、聚羟酸减水剂0.3‑0.5份、消泡剂0.1‑0.2份、塑性膨胀剂0.1‑0.2份、酒石酸0.01‑0.1份，制备方法是称取原料组分并混合搅拌，混合均匀后球磨成粉。通过上述方式，本发明的渗透结晶型快凝注浆料及其制备方法，能够在一定时间内保持注浆料的流动性，确保注浆料与被修补界面充分接触，超过一定时间后快速凝结，达到防水堵漏的效果。
Osmotic crystalline quick-setting grouting material and preparation method thereof
The invention discloses an osmotic crystalline quick-setting grouting material and a preparation method thereof. The osmotic crystalline quick-setting grouting material comprises the components: 40 to50 parts of cement, 4 to 5 parts of osmotic crystalline master batch, 50 to 60 parts of sulphoaluminate cement, 1 to 3 parts of silica fume, 0.3 to 0.5 part of a polyhydroxy acid water reducing agent, 0.1 to 0.2 part of a defoaming agent, 0.1 to 0.2 part of a plastic expanding agent and 0.01 to 0.1 part of taric acid. The preparation method comprises the steps: weighing the raw material components, mixing and stirring, uniformly mixing, and ball-milling into powder. By means of the mode, the osmotic crystalline quick-setting grouting material and the preparation method thereof have the advantages that the fluidity of the grouting material can be kept within a certain period of time, it is guaranteed that the grouting material makes full contact with a repaired interface, quick setting isachieved after a certain period of time is exceeded, and the waterproof and leakage-stopping effects are achieved.
本发明公开了一种渗透结晶型快凝注浆料及其制备方法，渗透结晶型快凝注浆料各组分的含量为：水泥40‑50份、渗透结晶母料4‑5份、硫铝酸盐水泥50‑60份、硅灰1‑3份、聚羟酸减水剂0.3‑0.5份、消泡剂0.1‑0.2份、塑性膨胀剂0.1‑0.2份、酒石酸0.01‑0.1份，制备方法是称取原料组分并混合搅拌，混合均匀后球磨成粉。通过上述方式，本发明的渗透结晶型快凝注浆料及其制备方法，能够在一定时间内保持注浆料的流动性，确保注浆料与被修补界面充分接触，超过一定时间后快速凝结，达到防水堵漏的效果。
Osmotic crystalline quick-setting grouting material and preparation method thereof
一种渗透结晶型快凝注浆料及其制备方法
QIAN JIAJIA (author) / SHEN YAN (author) / MAO RONGLIANG (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Anti-freezing inorganic quick-setting grouting material and preparation method thereof
| European Patent Office | 2021
| European Patent Office | 2023
Quick-setting foaming cement for grouting and preparation method thereof
| European Patent Office | 2022
| European Patent Office | 2020
| European Patent Office | 2022