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A platform for research: civil engineering, architecture and urbanism
Expressway guardrail nano coating and spraying construction method
The invention provides an expressway guardrail nano coating and a spraying construction method, the expressway guardrail nano coating comprises the following raw materials by mass: 40-45 parts of water-dispersed nano silicon oxide, 35-48 parts of water-dispersed acrylic acid modified polyurethane, 10-12 parts of aluminum powder, 2-3 parts of a water-soluble solvent, 1-2 parts of an auxiliary agent, and 10-12 parts of pure water; according to the nanometer coating for the expressway guardrail, the water dispersion type nanometer silicon oxide is adopted, based on the high reaction energy of a nanometer material, enamel needing to be sintered into enamel at the temperature of 1000 DEG C is subjected to enamel forming and glazing at the normal temperature and the low temperature, the nanometer coating with the enamel appearance is formed on the surface of the sprayed guardrail, the surface tension characteristic is low, surface floating dust is easy to wash away, and the coating is environmentally friendly. The pasted adlets are easy to clean, can be erased by graffiti, are not easy to pulverize, crack and fall off, and are good in permeation resistance.
本发明提供一种高速公路护栏纳米涂料及喷涂施工方法，高速公路护栏纳米涂料，包括以下质量份数配比的原料：水分散型纳米氧化硅40～45份，水分散型丙烯酸改性聚氨酯35～48份，铝粉10～12份，水溶溶剂2～3份，助剂1～2份，纯水10～12份；本发明中，高速公路护栏纳米涂料中采用水分散型纳米氧化硅，基于纳米材料的高反应能，将需要1000℃烧结成瓷的搪瓷实现常低温下成瓷呈釉，使喷涂后护栏表面具有釉质外观的纳米涂层，具有较低的表面张力特性，表面浮尘易冲洗，粘贴小广告的易清理，涂鸦可以擦除，并且不易粉化、开裂、脱落，抗渗透性能良好。
Expressway guardrail nano coating and spraying construction method
The invention provides an expressway guardrail nano coating and a spraying construction method, the expressway guardrail nano coating comprises the following raw materials by mass: 40-45 parts of water-dispersed nano silicon oxide, 35-48 parts of water-dispersed acrylic acid modified polyurethane, 10-12 parts of aluminum powder, 2-3 parts of a water-soluble solvent, 1-2 parts of an auxiliary agent, and 10-12 parts of pure water; according to the nanometer coating for the expressway guardrail, the water dispersion type nanometer silicon oxide is adopted, based on the high reaction energy of a nanometer material, enamel needing to be sintered into enamel at the temperature of 1000 DEG C is subjected to enamel forming and glazing at the normal temperature and the low temperature, the nanometer coating with the enamel appearance is formed on the surface of the sprayed guardrail, the surface tension characteristic is low, surface floating dust is easy to wash away, and the coating is environmentally friendly. The pasted adlets are easy to clean, can be erased by graffiti, are not easy to pulverize, crack and fall off, and are good in permeation resistance.
本发明提供一种高速公路护栏纳米涂料及喷涂施工方法，高速公路护栏纳米涂料，包括以下质量份数配比的原料：水分散型纳米氧化硅40～45份，水分散型丙烯酸改性聚氨酯35～48份，铝粉10～12份，水溶溶剂2～3份，助剂1～2份，纯水10～12份；本发明中，高速公路护栏纳米涂料中采用水分散型纳米氧化硅，基于纳米材料的高反应能，将需要1000℃烧结成瓷的搪瓷实现常低温下成瓷呈釉，使喷涂后护栏表面具有釉质外观的纳米涂层，具有较低的表面张力特性，表面浮尘易冲洗，粘贴小广告的易清理，涂鸦可以擦除，并且不易粉化、开裂、脱落，抗渗透性能良好。
Expressway guardrail nano coating and spraying construction method
高速公路护栏纳米涂料及喷涂施工方法
WANG KAINING (author) / ZHANG GUANGYONG (author) / SHI YUANSHI (author) / LU YI (author) / ZHU HONGYI (author)
2024-01-09
Patent
Electronic Resource
Chinese