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 provides waterproof dry-mixed mortar and a production process thereof, and belongs to the technical field of building materials, the waterproof dry-mixed mortar comprises the following raw materials: 10-20 parts of aggregate, 5-10 parts of an inorganic gelling material, 10-25 parts of an additive, 5-15 parts of phosphorus slag, 10-25 parts of a water reducing agent, 20-30 parts of an anti-freezing agent, 10-20 parts of a waterproof agent, 10-15 parts of a retarder and 10-20 parts of a base material. Through technical improvement of raw materials and addition of new materials, the dry-mixed mortar is high in water pressure resistance, capable of resisting high water pressure for a long time, high in strength, free of an additional protection leveling layer, capable of reducing loads, high in construction speed, short in construction period, high in cohesive force with concrete, cement and masonry base surfaces, stable in size, low in shrinkage and capable of preventing cracking, and the dry-mixed mortar has the advantages of being high in water pressure resistance, capable of resisting high water pressure for a long time, free of additional protection leveling layers and capable of reducing loads. The coating is high in anti-seepage performance, can be soaked in water for a long time, can avoid short-time cracking and ensure smoothness, can avoid the problem of damage caused by external force impact, and ensures the application range.
本发明提供一种防水干混砂浆及其生产工艺，属于建筑材料技术领域，该防水干混砂浆包括以下原料：骨料10‑20份，无机胶凝料5‑10份，添加剂10‑25份，磷渣料5‑15份，减水剂10‑25份，防冻剂20‑30份，防水剂10‑20份，缓凝剂10‑15份和基础料10‑20份。本发明通过原料技术改进以及新材料的加入，使得干混砂浆抗水压强度大，能长期抵御高水压，并且强度高、省去了额外的保护找平层，减低了荷载、施工快、工期短，并且能够与混凝土、水泥、砖石基面粘结力强，体积稳定，低收缩性，防止龟裂，涂层抗渗性能强，可长期泡水，本发明能够避免短时开裂，保证平整性，同时可避免受外力冲击损伤的问题，保证适用范围。
Waterproof dry-mixed mortar and production process thereof
The invention provides waterproof dry-mixed mortar and a production process thereof, and belongs to the technical field of building materials, the waterproof dry-mixed mortar comprises the following raw materials: 10-20 parts of aggregate, 5-10 parts of an inorganic gelling material, 10-25 parts of an additive, 5-15 parts of phosphorus slag, 10-25 parts of a water reducing agent, 20-30 parts of an anti-freezing agent, 10-20 parts of a waterproof agent, 10-15 parts of a retarder and 10-20 parts of a base material. Through technical improvement of raw materials and addition of new materials, the dry-mixed mortar is high in water pressure resistance, capable of resisting high water pressure for a long time, high in strength, free of an additional protection leveling layer, capable of reducing loads, high in construction speed, short in construction period, high in cohesive force with concrete, cement and masonry base surfaces, stable in size, low in shrinkage and capable of preventing cracking, and the dry-mixed mortar has the advantages of being high in water pressure resistance, capable of resisting high water pressure for a long time, free of additional protection leveling layers and capable of reducing loads. The coating is high in anti-seepage performance, can be soaked in water for a long time, can avoid short-time cracking and ensure smoothness, can avoid the problem of damage caused by external force impact, and ensures the application range.
本发明提供一种防水干混砂浆及其生产工艺，属于建筑材料技术领域，该防水干混砂浆包括以下原料：骨料10‑20份，无机胶凝料5‑10份，添加剂10‑25份，磷渣料5‑15份，减水剂10‑25份，防冻剂20‑30份，防水剂10‑20份，缓凝剂10‑15份和基础料10‑20份。本发明通过原料技术改进以及新材料的加入，使得干混砂浆抗水压强度大，能长期抵御高水压，并且强度高、省去了额外的保护找平层，减低了荷载、施工快、工期短，并且能够与混凝土、水泥、砖石基面粘结力强，体积稳定，低收缩性，防止龟裂，涂层抗渗性能强，可长期泡水，本发明能够避免短时开裂，保证平整性，同时可避免受外力冲击损伤的问题，保证适用范围。
Waterproof dry-mixed mortar and production process thereof
一种防水干混砂浆及其生产工艺
GUO QIANGSHENG (author) / ZHOU JINFENG (author)
2023-03-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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