混凝土表面渗透硅烷低聚物在油码头上的应用  

The Application of Oligomer Silane Impregnation Agento Concrete Surface on Oil Wharf

作　　者：孙高霞[1,2] 别立学 刘海祥[1,2] 孙红尧[1,2] 

机构地区：[1]南京水利科学研究院,南京210029 [2]水文水资源与水利工程科学国家重点实验室,南京210029 [3]青岛实华原油码头有限公司,山东青岛266000

出　　处：《现代涂料与涂装》2010年第6期3-5,8,共4页Modern Paint & Finishing

基　　金：交通部西部交通资助课题"桥梁结构表面防护耐久性材料的研究"(合同编号:200631822302-02)

摘　　要：低聚物有机硅烷渗透剂克服了一般单分子有机硅渗透剂挥发率高、浪费严重的缺点,同时保持了较低的吸水率、较高的抗氯离子渗透性和较大的渗透深度,憎水效果明显。油码头处于海洋环境中,受到氯离子腐蚀、紫外光辐照和碳化腐蚀,需要进行耐久性防护。通过施工工艺和质量控制,低聚物有机硅渗透剂在该油码头墩台混凝土结构上成功应用,其涂装效果达到了预期目标。Oligomer silicone penetrating agent overcomes the disadvantages of high volatilization and serious waste and keeps low water absorption, good chloride-penetration resistance and high penetration depth. Oil wharf was suffer- ing chloride corrosion, UV irradiation and carbonation corrosion in marine environment, so it needs durable protection. By controlling the construction technology and quality, oligomer silicone penetrating agent has been successfully used on concrete structure of the oil wharf, and coating protection effect got expect target.

关 键 词：低聚物 有机硅 渗透剂 混凝土 

分 类 号：TQ637[化学工程—精细化工]