In October 2018, the number of passengers on the highest single-day line of Nanjing Metro Line 3 reached 1.0107 million. It has set a new record. However, such a subway line that has been integrated into the lives of Nanjing people faces many difficulties at the beginning of construction. The difficulty of the construction of Nanjing Metro Line 3 is unprecedented in the history of Nanjing subway construction – geological problems, intersection with national railways, cultural relics along the line, etc., all of which place high demands on project engineering standards. The smooth operation of the line is inseparable from the reinforcement of Mankate carbon fiber cloth.
Carbon fiber cloth from Mankate is mainly used for tensile, shear and seismic strengthening of building structural members. The straightness of the tow, the flatness of the cloth surface, the high strength and the high elastic modulus are all advantages. Building components reinforced with Mankate carbon fiber cloth are resistant to corrosion and aging, and because of the light weight and easy tailorability of Mankate carbon fiber cloth, the weight of the building components does not increase significantly, and no additional component size is required. It is suitable for reinforcement of many special-shaped components. These advantages and characteristics are in line with the engineering construction standards of Nanjing Metro Line 3, and Mankate carbon fiber cloth has made a great contribution to the successful construction of this line.
The superiority of Mankate carbon fiber cloth reinforcement is not only reflected in the construction of subways. Whether it is reinforced concrete structure, wood structure, steel structure, building reinforcement or roads and bridges reinforcement, Mankate carbon fiber cloth can use its own performance for various types of infrastructure. The structure brings good reinforcement effect, plays the role of carbon fiber cloth reinforcement, and protects infrastructure and life safety.
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