Проселочная дорога
- Проселочная дорога
High-performance in-situ curing technology, self-supporting thin-layer covering surface, and antifreeze-resistant ductile structure for rural roads with limited construction funds and maintenance resources.
Core pain points
- Shortage of construction funds: limited state subsidies, high pressure on local supporting funds, and high cost of traditional cement or asphalt roads.
- Reconstruction and light maintenance: The lack of a professional maintenance team, cracks and pits on the road surface cannot be repaired in time, and the scrap will be accelerated.
- Anti-frostbite and anti-cracking: In the northern regions, frostbite in winter and pulping in spring cause serious cracking of the pavement.
Решения
- High-performance in-situ curing technology: use Yidelu soil stabilizer to improve the original subgrade soil, replace the water stabilized layer, and reduce the cost by 30%-50%. The formation has the characteristics of semi-rigid and semi-flexible, which is suitable for rural road loads.
- Self-supporting thin-layer covering surface: On existing gravel roads or damaged cement roads, a highly elastic polymer modified thin-layer covering surface (thickness 3-4 cm) is added. The material has self-healing properties, and micro-cracks can be repaired by themselves at high temperatures, reducing the dependence on specialized maintenance.
- Antifreeze-resistant ductile structure: Add antifreeze-resistant polymer emulsion to fill the pores, prevent moisture infiltration and produce frostbite, and significantly improve the stability of the subgrade during the alternating winter and spring periods.
