首页即时动态冬季极寒下，路面裂缝修补“黑科技”亮相

冬季极寒下，路面裂缝修补“黑科技”亮相

来源：家居百科时间：2026年03月25日 16:20

Winter Road Maintenance Solutions

Enter winter, and temperatures plummet, especially in northern regions where temperatures can drop to minus十几度.

For road maintenance workers, this is the most trying season. Asphalt pavements become brittle and hard, with a plethora of cracks and potholes appearing.

Worse still, traditional road repairs require construction at normal temperatures, which is impossible with winter temperatures as low as minus 15 degrees Celsius. One can only watch small potholes become larger ones, and minor issues turn into major hazards.

Is winter road repair really only about "waiting for the weather"?

Xi'an Ruaitai Quick Repair offers solutions to winter maintenance challenges with their "Low-Temperature Repair Kit," breaking through temperature limitations.

1. Ashphalt pavement cracks: Ruaitai Quick Repair Cold Sealant

In the past, sealant required heating asphalt and opening grooves, which was time-consuming and labor-intensive. Now, all it takes is to clean the crack and pour our cold sealant directly. It does not require heating, nor does it need to open the groove; it maintains super flexible adhesion even in low temperatures. Sprinkle fine sand on the surface after pouring, and traffic can resume immediately, preventing materials from being carried away by wheels.

2. Ashphalt pavement potholes: Ruaitai Quick Repair Pressure-Sensitive Cold Patching Material

This is a cold patching asphalt mixture in bagged ready-to-use form. It can be driven on immediately, even during rain and snow. There's no need to worry about the cold patching asphalt becoming loose and hardening in bad weather; no longer do you have to wait for warm asphalt due to cold weather.

3. Cement pavement potholes: Ruaitai Quick Repair RT-1 Rapid Patching Material

Targeting problems such as sanding, scaling, and potholes on cement pavements caused by winter rain and snow erosion, our RT-1 material takes a forceful approach. It maintains excellent workability and easy application in temperatures ranging from -15℃ to 45℃. It solidifies in 15 minutes and opens to traffic within 1 hour, offering excellent frost resistance and chemical corrosion resistance, effectively resisting the erosion of deicing agents.

Winter maintenance is all about speed and materials.

Xi'an Ruaitai Quick Repair ensures road repairs during winter are no longer constrained by the harsh cold, ensuring the safety and smooth flow of traffic even in adverse weather conditions.