新闻动态
施而固公路隔离墩防腐保护技术
隔离墩病害现状
The status quo of isolation pier disease
公路隔离墩在起到交通隔离的作用之外，其对交通安全、预防重大事故的作用也显而易见。混凝土隔离墩在服役过程中，受自然环境的侵蚀、化冰盐的腐蚀、冻融破坏等，会出现诸如钢筋锈蚀、混凝土碳化、钢筋保护层破碎脱落、开裂、渗漏等各种病害。
In addition to the traffic isolation, the highway isolation pier is also known for its role in traffic safety and prevention of major accidents. Concrete isolation pier in the service process, by the natural environment erosion and deicing salt corrosion, freeze-thaw damage, etc., will appear, such as reinforcing bar corrosion, concrete carbonation, steel protective layer broken fall off, craze, leakage and other diseases.
上述病害情况，多在结构完成投入使用后2——3年就会出现，主要是化冰盐的侵蚀、水侵害及冻融破坏造成的。因为隔离墩多数都是现场浇筑完成的，一旦毁坏，更换极其麻烦，所以，针对公路隔离墩，以延长结构使用寿命，降低业主维修成本为目标的预防性保护就显得极为重要。
The condition of the above disease, which is more than two to three years after the completion of the construction, mainly is caused by erosion of ice salt, water damage and frostbite. Because the isolation pier are mostly done in situ, once destroyed, change very trouble, so, in view of the highway isolation pier, to prolong the service life of structure, reduce the maintenance cost owner as the goal of preventive protection is extremely important.
The status quo of isolation pier disease
公路隔离墩在起到交通隔离的作用之外，其对交通安全、预防重大事故的作用也显而易见。混凝土隔离墩在服役过程中，受自然环境的侵蚀、化冰盐的腐蚀、冻融破坏等，会出现诸如钢筋锈蚀、混凝土碳化、钢筋保护层破碎脱落、开裂、渗漏等各种病害。
In addition to the traffic isolation, the highway isolation pier is also known for its role in traffic safety and prevention of major accidents. Concrete isolation pier in the service process, by the natural environment erosion and deicing salt corrosion, freeze-thaw damage, etc., will appear, such as reinforcing bar corrosion, concrete carbonation, steel protective layer broken fall off, craze, leakage and other diseases.
上述病害情况，多在结构完成投入使用后2——3年就会出现，主要是化冰盐的侵蚀、水侵害及冻融破坏造成的。因为隔离墩多数都是现场浇筑完成的，一旦毁坏，更换极其麻烦，所以，针对公路隔离墩，以延长结构使用寿命，降低业主维修成本为目标的预防性保护就显得极为重要。
The condition of the above disease, which is more than two to three years after the completion of the construction, mainly is caused by erosion of ice salt, water damage and frostbite. Because the isolation pier are mostly done in situ, once destroyed, change very trouble, so, in view of the highway isolation pier, to prolong the service life of structure, reduce the maintenance cost owner as the goal of preventive protection is extremely important.
