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A platform for research: civil engineering, architecture and urbanism
Cement-based anti-corrosion spraying material applied to steel chimney and preparation method of cement-based anti-corrosion spraying material
The invention discloses a cement-based anti-corrosion spraying material applied to a steel chimney. The cement-based anti-corrosion spraying material comprises the following components in parts by weight: 50-100 parts of cement, 15-30 parts of silica fume, 8-22 parts of fly ash, 5-20 parts of quartz powder, 100-180 parts of quartz sand, 0.1-0.5 part of a tackifier, 1-15 parts of a flexibilizer, 0.5-8 parts of an anti-corrosion agent, 0.5-5 parts of a water reducing agent and 10-35 parts of water. The cement-based anti-corrosion spraying material disclosed by the invention has various properties such as high temperature resistance, acid corrosion resistance, water resistance, sagging resistance and the like, is excellent in mechanical property, durability and construction performance and long in service life, and has important practical value in anti-corrosion application of steel chimneys. The invention further discloses a preparation method of the cement-based anti-corrosion spraying material, the preparation method is simple and convenient to operate, preparation conditions are easy to control, the production cost is low, and the cost of steel chimney anti-corrosion construction can be effectively reduced.
本发明公开了一种应用于钢烟囱的水泥基防腐喷涂材料，包括以下重量份的各组分：水泥50‑100份、硅灰15‑30份、粉煤灰8‑22份、石英粉5‑20份、石英砂100‑180份、增粘剂0.1‑0.5份、增韧剂1‑15份、防腐蚀剂0.5‑8份、减水剂0.5‑5份、水10‑35份。本发明的水泥基防腐喷涂材料具有耐高温、耐酸腐蚀、防水、防流挂等多种性能，而且力学性能、耐久性能和施工性能优异，使用寿命长，在钢烟囱的防腐应用中具有重要的实用价值。本发明还公开了上述水泥基防腐喷涂材料的制备方法，该制备方法操作简便、制备条件容易控制，生产成本低廉，能够有效降低钢烟囱防腐施工的成本。
Cement-based anti-corrosion spraying material applied to steel chimney and preparation method of cement-based anti-corrosion spraying material
The invention discloses a cement-based anti-corrosion spraying material applied to a steel chimney. The cement-based anti-corrosion spraying material comprises the following components in parts by weight: 50-100 parts of cement, 15-30 parts of silica fume, 8-22 parts of fly ash, 5-20 parts of quartz powder, 100-180 parts of quartz sand, 0.1-0.5 part of a tackifier, 1-15 parts of a flexibilizer, 0.5-8 parts of an anti-corrosion agent, 0.5-5 parts of a water reducing agent and 10-35 parts of water. The cement-based anti-corrosion spraying material disclosed by the invention has various properties such as high temperature resistance, acid corrosion resistance, water resistance, sagging resistance and the like, is excellent in mechanical property, durability and construction performance and long in service life, and has important practical value in anti-corrosion application of steel chimneys. The invention further discloses a preparation method of the cement-based anti-corrosion spraying material, the preparation method is simple and convenient to operate, preparation conditions are easy to control, the production cost is low, and the cost of steel chimney anti-corrosion construction can be effectively reduced.
本发明公开了一种应用于钢烟囱的水泥基防腐喷涂材料，包括以下重量份的各组分：水泥50‑100份、硅灰15‑30份、粉煤灰8‑22份、石英粉5‑20份、石英砂100‑180份、增粘剂0.1‑0.5份、增韧剂1‑15份、防腐蚀剂0.5‑8份、减水剂0.5‑5份、水10‑35份。本发明的水泥基防腐喷涂材料具有耐高温、耐酸腐蚀、防水、防流挂等多种性能，而且力学性能、耐久性能和施工性能优异，使用寿命长，在钢烟囱的防腐应用中具有重要的实用价值。本发明还公开了上述水泥基防腐喷涂材料的制备方法，该制备方法操作简便、制备条件容易控制，生产成本低廉，能够有效降低钢烟囱防腐施工的成本。
Cement-based anti-corrosion spraying material applied to steel chimney and preparation method of cement-based anti-corrosion spraying material
一种应用于钢烟囱的水泥基防腐喷涂材料及其制备方法
SHANG DECHEN (author) / GENG CHUNDONG (author) / MEI XIANGFU (author) / ZHANG WENJIN (author) / YU SONGBAI (author)
2021-09-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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