-Factors Affecting Durability of Concrete Buildings
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Yongning Technology History
Yongning technology originated directly from the United States and was developed in 1918. It was used in Allied military projects during World War II because of its excellent waterproof and sealing performance and reinforcing performance. Up to now, most hydropower projects, roads and bridges, harbor construction and coastal defense facilities have been well maintained. For decades, the Berk Dam in Arizona, the Phoenix Nuclear Power Station and the White House underground projects have been applied in the United States. The weatherproof, pollution-proof and durability protection technologies of the famous Egyptian pyramid, the WEST Cathedral and Disneyland in the United States have also been applied.
Since Yongning Technology entered Asia in 1995, Hong Kong Yinfu Yongning (China) Co., Ltd. has invested a lot of resources to deepen its research and development. Its quality connotation has been greatly improved and developed. Its excellent effect has been proved by the application of hundreds of thousands of projects. At present, a unique Yongning Technology System has been formed.
Yongning technology has a history of 90 years in the world, which also proves that the technology engineering used in the past can maintain a good structure and appearance.
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