Section 2, 3, 7 and 8 of HCM-DAU Giay of North-South Expressway, Vietnam

Section 2, 3, 7 and 8 of HCM-DAU Giay of North-South Expressway, Vietnam

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The North-South Expressway project covers a total area of 20 hectares and is a national key project of Vietnam. It runs from Ho Chi Minh to Hanoi with a total length of 2,000 kilometers. It was the first time that the vacuum preloading method was applied to expressway project and has achieved remarkable achievements. The construction speed, cost and quality indicators are far superior to those of Japanese and Thai companies with the same project. Our method has been highly praised by the Ministry of Transportation of Vietnam and vigorously promoted in the subsequent expressway projects.