The total length of the Shacheng Bay cross-sea highway passage project in Fujian Province is 20.193km, with a total estimated investment of 4.257 billion yuan and a construction period of 39 months. Along the project through the mountains and across the sea, the geological structure is complicated and diverse, and the construction is difficult. At the beginning of the construction of the project, it was clearly defined as a quality green double demonstration project in Fujian Province, and the construction requirements were high. To this end, the project participants thoroughly implement the concept of transportation power, actively respond to the spirit of the new era of transportation, the implementation of modern project management "five" concept, break the traditional model of section division, for the first time in China, the whole line of bridge girder prefabrication, high slope anchoring, information technology, bridge expansion joint, housing construction, etc. as independent section implementation, to achieve a full range of project construction specialization. To build Shawan high-speed "specialization, information, fine", to achieve the quality of green double demonstration project construction.
The internal and external surfaces of steel box beams of Shacheng Bay Bridge project are protected against corrosion by zindn cold galvanized compound and supporting products
The strong corrosion resistance of zindn cold galvanized compound products mainly depends on the zinc powder contained in the product, zinc in electrochemical corrosion, the standard potential is low, more active than iron, priority to be corroded, and the released electrons flow to the steel, thereby protecting the steel substrate from corrosion.
zindn, committed to the in-depth research and development and application of high-performance anti-corrosion materials, is determined to become the first brand value company in the field of high-performance protection in China. zindn has focused on the field of cold galvanized compounds for 17 years, from the Black Dragon River to Wenchang, Hainan Island; From Hong Kong-Zhuhai-Macao Bridge to Xinjiang Toutunhe, zindn products have provided long-term, green and reliable steel protection for more than 2,000 national projects. In Dingzhou Power Plant, Ninghai Power Plant and other projects, ZINDN products have reduced the corrosion overhaul twice and effectively solved the corrosion problems of bolt holes, friction surfaces and welds in 14 years, compared with foreign brands that were constructed at the same time under the same corrosive environment in the same region. Core technology, create value for customers, integrity is the first value of zinc shield, never cut corners, adhere to quality, lifelong responsibility for customers. zindn welcomes all friends to visit more than a thousand time-tested projects, and is willing to work with all the anticorrosion colleagues who stick to the quality of engineering from the program, manufacturing, construction, and cast "Chinese quality" with facts! Do not forget the original heart, forge ahead, welcome to join us, common achievements!
Post time: Sep-11-2024
