A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof dry-mixed mortar and production process thereof
The invention relates to the technical field of mortar production, and discloses waterproof dry-mixed mortar and a production process thereof.The waterproof dry-mixed mortar is prepared from cement, sand, a waterproof agent, plastic fibers, a thickening agent, granular aggregate, an expanding agent and a polymer modifier; the plastic fibers are used for improving the crack resistance and toughness of the dry-mixed mortar, the thickening agent is used for adjusting the viscosity and fluidity of the mortar, the granular aggregate is used for reducing the content of sand in the mortar and filling gaps and holes in the mortar so as to improve the strength of the mortar, and the expanding agent is used for increasing the volume of the mortar. The heat preservation performance is improved; the weight is reduced. The granular aggregate is added into the cement and the sand to replace the proportion of the sand in the mortar, so that the production cost of the dry-mixed mortar can be reduced, meanwhile, waste materials generated by mines and coal power stations can be treated and recycled, and the pollution to the environment is reduced.
本发明涉及砂浆生产技术领域，公开了一种防水干混砂浆及其生产工艺，包括水泥、砂子、防水剂、塑料纤维、增稠剂、颗粒骨料、膨胀剂以及聚合物改进剂，所述防水剂用于增强干混砂浆的防水性能，所述塑料纤维用于增加干混砂浆的抗裂性能以及增加其韧性，所述增稠剂用于调节砂浆的黏度和流动性，所述颗粒骨料用于减少砂浆中砂子的含量，同时填充砂浆中的空隙和孔洞，以增加砂浆的强度，所述膨胀剂用于增加砂浆的体积，以提高其保温性能和减轻重量。通过在水泥和沙子中加入颗粒骨料，以替换沙子在砂浆中的比例，可减少生产干混砂浆时的成本，同时可对矿山和煤电站产生的废料进行处理再利用，减少对环境的污染。
Waterproof dry-mixed mortar and production process thereof
The invention relates to the technical field of mortar production, and discloses waterproof dry-mixed mortar and a production process thereof.The waterproof dry-mixed mortar is prepared from cement, sand, a waterproof agent, plastic fibers, a thickening agent, granular aggregate, an expanding agent and a polymer modifier; the plastic fibers are used for improving the crack resistance and toughness of the dry-mixed mortar, the thickening agent is used for adjusting the viscosity and fluidity of the mortar, the granular aggregate is used for reducing the content of sand in the mortar and filling gaps and holes in the mortar so as to improve the strength of the mortar, and the expanding agent is used for increasing the volume of the mortar. The heat preservation performance is improved; the weight is reduced. The granular aggregate is added into the cement and the sand to replace the proportion of the sand in the mortar, so that the production cost of the dry-mixed mortar can be reduced, meanwhile, waste materials generated by mines and coal power stations can be treated and recycled, and the pollution to the environment is reduced.
本发明涉及砂浆生产技术领域，公开了一种防水干混砂浆及其生产工艺，包括水泥、砂子、防水剂、塑料纤维、增稠剂、颗粒骨料、膨胀剂以及聚合物改进剂，所述防水剂用于增强干混砂浆的防水性能，所述塑料纤维用于增加干混砂浆的抗裂性能以及增加其韧性，所述增稠剂用于调节砂浆的黏度和流动性，所述颗粒骨料用于减少砂浆中砂子的含量，同时填充砂浆中的空隙和孔洞，以增加砂浆的强度，所述膨胀剂用于增加砂浆的体积，以提高其保温性能和减轻重量。通过在水泥和沙子中加入颗粒骨料，以替换沙子在砂浆中的比例，可减少生产干混砂浆时的成本，同时可对矿山和煤电站产生的废料进行处理再利用，减少对环境的污染。
Waterproof dry-mixed mortar and production process thereof
一种防水干混砂浆及其生产工艺
WU TIANFU (author) / WANG TAIPING (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Waterproof dry-mixed mortar and production process thereof
| European Patent Office | 2021
Waterproof dry-mixed mortar and production process thereof
| European Patent Office | 2023
Waterproof dry-mixed mortar and production process thereof
| European Patent Office | 2022
Common dry-mixed waterproof mortar and preparation process thereof
| European Patent Office | 2020
Dry-mixed waterproof mortar and preparation method thereof
| European Patent Office | 2023