為減輕雨雪對橋梁砼護欄侵蝕程度,提高橋梁混凝土護欄耐久性,保障沿海高速公路運營安全,11月16日ri,養yang護hu中zhong心xin組zu織zhi維wei修xiu人ren員yuan對dui橋qiao梁liang砼tong護hu欄lan進jin行xing了le防fang腐fu作zuo業ye,有you效xiao隔ge離li橋qiao梁liang構gou造zao部bu件jian與yu外wai部bu環huan境jing的de聯lian係xi,減jian少shao外wai部bu環huan境jing對dui於yu鋼gang結jie構gou造zao成cheng的de不bu良liang影ying響xiang,提ti升sheng橋qiao梁liang的de整zheng體ti安an全quan性xing,延yan長chang橋qiao梁liang的de使shi用yong壽shou命ming。在zai整zheng個ge防fang腐fu塗tu裝zhuang的de過guo程cheng中zhong,養yang護hu中zhong心xin要yao求qiu施shi工gong人ren員yuan一yi定ding要yao重zhong視shi塗tu層ceng的de選xuan擇ze,防fang止zhi出chu現xian質zhi量liang問wen題ti,並bing按an照zhao行xing業ye規gui範fan和he施shi工gong要yao求qiu選xuan擇ze合he適shi的de施shi工gong方fang案an,保bao證zheng其qi質zhi量liang,提升其安全性,做好橋梁生命周期維護。養護中心對現階段橋梁組從維修工藝、維修時間、材料數量、人工及車輛等方麵進行了詳細記錄,並對噴塗後的防腐效果進行觀察,為今後砼防腐提供了有力依據。
