Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-performance calcium powder duct grouting material and preparation method thereof
The invention provides high-performance calcium powder duct grouting material which is prepared from the following raw materials: cement, active calcium powder, a water reducing agent, a plastic expanding agent, a defoaming agent, micro-ash powder, 2-amino-6-nicotinic acid, 2-isopropyl-4, 5-dimethyl-1H-imidazole and hexabenzocoronene. The cement, the active calcium powder, the water reducing agent, the plastic expanding agent, the defoaming agent, the micro-ash powder, the 2-amino-6-nicotinic acid, the 2-isopropyl-4, 5-dimethyl-1H-imidazole and the hexabenzocoronene are uniformly mixed and stirred by adopting water, and the water consumption ensures that the finished rubber material has better flowability. The preparation method of the high-performance calcium powder duct grouting materialcomprises five processes. The easily available active calcium powder is combined with cement and the like as main raw materials, and is combined with other various auxiliary materials to prepare thefinished product so that good fluidity is achieved during grouting, progress of engineering is facilitated, and the product has good compressive strength, flexibility and strength after being dried, and the quality of a construction area filled with the grouting material has better performance. Based on the above, the material has a good application prospect.
高性能钙粉孔道压浆料，采用的原料包括水泥、活性钙粉、减水剂、塑性膨胀剂、消泡剂、微灰粉、2‑氨基‑6‑烟酸、2‑异丙基‑4,5‑二甲基‑1H‑咪唑和六苯并蔻；水泥、活性钙粉、减水剂、塑性膨胀剂、消泡剂、微灰粉、2‑氨基‑6‑烟酸、2‑异丙基‑4,5‑二甲基‑1H‑咪唑和六苯并蔻采用水混合搅拌均匀，用水量保证成品胶料具有较好流动性为宜。高性能钙粉孔道压浆料的制备方法包括五道工序。本发明采用易购的活性钙粉结合水泥等作为主要原料，并结合其他多种辅料制得的成品，灌浆时具有良好的流动性，利于工程进度的进行，干燥后具有良好的抗压强度、柔韧性及强度，使得灌注胶料后施工区域质量具有更好性能。基于上述，本发明具有好的应用前景。
High-performance calcium powder duct grouting material and preparation method thereof
The invention provides high-performance calcium powder duct grouting material which is prepared from the following raw materials: cement, active calcium powder, a water reducing agent, a plastic expanding agent, a defoaming agent, micro-ash powder, 2-amino-6-nicotinic acid, 2-isopropyl-4, 5-dimethyl-1H-imidazole and hexabenzocoronene. The cement, the active calcium powder, the water reducing agent, the plastic expanding agent, the defoaming agent, the micro-ash powder, the 2-amino-6-nicotinic acid, the 2-isopropyl-4, 5-dimethyl-1H-imidazole and the hexabenzocoronene are uniformly mixed and stirred by adopting water, and the water consumption ensures that the finished rubber material has better flowability. The preparation method of the high-performance calcium powder duct grouting materialcomprises five processes. The easily available active calcium powder is combined with cement and the like as main raw materials, and is combined with other various auxiliary materials to prepare thefinished product so that good fluidity is achieved during grouting, progress of engineering is facilitated, and the product has good compressive strength, flexibility and strength after being dried, and the quality of a construction area filled with the grouting material has better performance. Based on the above, the material has a good application prospect.
高性能钙粉孔道压浆料，采用的原料包括水泥、活性钙粉、减水剂、塑性膨胀剂、消泡剂、微灰粉、2‑氨基‑6‑烟酸、2‑异丙基‑4,5‑二甲基‑1H‑咪唑和六苯并蔻；水泥、活性钙粉、减水剂、塑性膨胀剂、消泡剂、微灰粉、2‑氨基‑6‑烟酸、2‑异丙基‑4,5‑二甲基‑1H‑咪唑和六苯并蔻采用水混合搅拌均匀，用水量保证成品胶料具有较好流动性为宜。高性能钙粉孔道压浆料的制备方法包括五道工序。本发明采用易购的活性钙粉结合水泥等作为主要原料，并结合其他多种辅料制得的成品，灌浆时具有良好的流动性，利于工程进度的进行，干燥后具有良好的抗压强度、柔韧性及强度，使得灌注胶料后施工区域质量具有更好性能。基于上述，本发明具有好的应用前景。
High-performance calcium powder duct grouting material and preparation method thereof
高性能钙粉孔道压浆料及其制备方法
LIU YONGBIN (Autor:in) / LIU YANZHAO (Autor:in)
08.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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