Core Insights - The article highlights the importance of "tunnel glue," a rigid epoxy resin developed by Wuhan Maihaote New Materials Co., Ltd., which is essential for the maintenance and reinforcement of subway tunnels in soft soil cities [1][3][7] Company Overview - Wuhan Maihaote New Materials Co., Ltd. specializes in producing "tunnel glue," which is used in 70% of tunnel reinforcement projects across the country [1][7] - The company’s product is characterized by its high rigidity, compressive strength, and ability to fill complex gaps, ensuring a strong bond between steel rings and tunnel structures [6][9] Product Features - The "tunnel glue" has a 60% lower viscosity compared to traditional materials, allowing for better adhesion and filling capabilities [1] - It cures within two hours after being injected, providing a quick and effective solution for tunnel reinforcement [3][9] - The product exhibits excellent resistance to high temperatures, water, and chemical corrosion, which extends the lifespan of steel rings and tunnel structures [9] Market Context - The demand for tunnel reinforcement solutions is expected to rise as the subway systems in China enter a maintenance phase, with a peak anticipated by 2030 [7] - The "tunnel glue" fills a market gap and demonstrates high reliability and adaptability in various construction environments, making it competitive both domestically and internationally [7]