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4.气温低于10℃以下或阴雨天不宜涂刷。涂装完毕要待其涂层充分固化后方可投入水中。固化停放期一般5～7天。四、经济效益比较从经上水工闸门不同的防腐涂装比较分析得,涂料涂装防腐最为经济,便于施工,易被人们采用。性能好的防腐涂料一般可替代喷金属防腐,并可简化表面处理,我局历来的防腐工程实践表明,从喷金属涂装到涂料涂装已有了统一的认识,不再盲目行事;对采取的防腐措施都要进行可行性分析,既达到防腐保护目的,又要经济可行。使有限的岁修工程费用发挥最大的经济效益。现在,水闸闸门防腐工程费平方米
4. Temperature below 10 ℃ or rainy days should not be brushing. Finish coating to be fully cured before coating can be put into the water. Curing parking period is generally 5 to 7 days. Fourth, compare the economic benefits Different from the anti-corrosion coating on the gate through the more analysis, coating anti-corrosion coating the most economical, easy construction, easy to be adopted by people. Good performance of anti-corrosion coatings generally can replace spray metal corrosion, and can simplify the surface treatment, our Bureau has always been anti-corrosion engineering practice shows that from spraying metal coating to paint coating has been a common understanding, no longer blindly act; to take Of the anti-corrosion measures must conduct a feasibility analysis, both to achieve the purpose of anti-corrosion protection, but also economically viable. So that the limited annual repair project costs maximize the economic benefits. Now, sluice gate corrosion engineering costs square meters