A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a cement pavement rapid repairing material, which is prepared from the following raw materials in parts by weight: 9-15 parts of fine sand, 4-7 parts of Portland cement, 4-7 parts of sulphoaluminate cement, 2-4 parts of redispersible latex powder, 2-4 parts of first-grade fly ash, 2-4 parts of silica fume, 0.5-1 part of lithium carbonate, 1-2 parts of methyl cellulose ether,0.5-1 part of a stabilizer, 1 part of a water repellent, 1 part of a defoaming agent and 1 part of a toughening agent. According to the invention, the cement pavement rapid repairing material has theadvantages of quick repairing, high construction speed, high solidification speed, good cohesiveness and good weather resistance, can ensure quick traffic passing within about 2 hours, does not respond to traffic as much as possible, and can quickly repair a damaged pavement.
一种水泥路面快速修补材料，由以下重量份数的原料组成：细沙9‑15份，硅酸盐水泥4‑7，硫铝酸盐水泥4‑7份，可在分散性乳胶粉2‑4份，一级粉煤灰2‑4份，硅灰2‑4份，碳酸锂0.5‑1份，甲基纤维素醚1‑2份，稳定剂0.5‑1份，憎水剂1份，消泡剂1份，增韧剂1份。快速修补，施工速度快，凝固速度快，粘结性好，具有耐候性好，能够在2小时左右保证快速通车，尽量不免不响应交通，能够快速的对损坏路面进行修复。
The invention provides a cement pavement rapid repairing material, which is prepared from the following raw materials in parts by weight: 9-15 parts of fine sand, 4-7 parts of Portland cement, 4-7 parts of sulphoaluminate cement, 2-4 parts of redispersible latex powder, 2-4 parts of first-grade fly ash, 2-4 parts of silica fume, 0.5-1 part of lithium carbonate, 1-2 parts of methyl cellulose ether,0.5-1 part of a stabilizer, 1 part of a water repellent, 1 part of a defoaming agent and 1 part of a toughening agent. According to the invention, the cement pavement rapid repairing material has theadvantages of quick repairing, high construction speed, high solidification speed, good cohesiveness and good weather resistance, can ensure quick traffic passing within about 2 hours, does not respond to traffic as much as possible, and can quickly repair a damaged pavement.
一种水泥路面快速修补材料，由以下重量份数的原料组成：细沙9‑15份，硅酸盐水泥4‑7，硫铝酸盐水泥4‑7份，可在分散性乳胶粉2‑4份，一级粉煤灰2‑4份，硅灰2‑4份，碳酸锂0.5‑1份，甲基纤维素醚1‑2份，稳定剂0.5‑1份，憎水剂1份，消泡剂1份，增韧剂1份。快速修补，施工速度快，凝固速度快，粘结性好，具有耐候性好，能够在2小时左右保证快速通车，尽量不免不响应交通，能够快速的对损坏路面进行修复。
Cement pavement rapid repairing material
一种水泥路面快速修补材料
GUO XIAOYI (author)
2020-12-29
Patent
Electronic Resource
Chinese
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