Airport runways, as a critical foundation for flight safety, are often subjected to the dual challenges of natural environments and flight activities, and may even suffer impacts from external emergencies, leading to varying degrees of damage. With the increase in summer rainfall, concrete pavement faces continuous erosion, resulting in issues such as loose gravel, edge breakage, and potholes. If these defects are not repaired promptly, they will gradually worsen, severely compromising flight safety. Additionally, runway debris detachment can be ingested into engines, posing risks to aircraft. Therefore, how to repair damaged areas and restore operations in the shortest possible time has become a crucial challenge. Next, we will introduce emergency repair solutions for potholes of different sizes, aiming to achieve scientific, orderly, and efficient restoration of operations. To ensure flight safety and on-time performance, while preventing further structural damage to the pavement, timely repair of pavement defects is particularly important. For deep potholes smaller than 2*2 meters, we propose an efficient rapid repair solution. This solution relies on advanced MMA polymer rapid repair materials, which are not only suitable for construction in all seasons but also offer excellent strength, durability, and rapid curing characteristics. Through this solution, runway pavement can be restored to smoothness and safety in a very short time, quickly resuming traffic and ensuring normal aircraft takeoffs and landings. Environmental safety: This product has lower VOC emissions, making it more environmentally friendly.

Excellent physical properties: No shrinkage after curing, high stone strength, good durability, no aging, and outstanding impermeability.
Rapid curing: Cures in just 30 minutes in summer and 40 minutes in winter, allowing for traffic reopening.
Wide applicability: Not limited by season or temperature, construction can be carried out year-round, even at temperatures as low as -50°C.
Simple construction process: Easy and convenient operation, suitable for large-scale applications.
Emergency repair capability: Particularly suitable for emergency repairs and timely pavement defect restoration.
Excellent chemical resistance: Superior resistance to acids, alkalis, and other chemicals.
Outstanding mechanical properties: High strength, wear resistance, impact resistance, excellent adhesion, and minimal peeling. One-hour compressive strength can exceed 40 MPa, flexural strength over 15 MPa, and bond strength over 7 MPa.
Stable performance: Non-absorbent, with no breakage or strength reduction in winter.
Convenient packaging: The product comes in a kit format, including all necessary tools, allowing for construction without additional auxiliary equipment.

Industry Category	Other Blended & Interwoven Fabrics
Product Category
Brand:	中大恒建
Spec:	20
Stock:	33
Manufacturer:
Origin:	China / Beijing / Tongzhouqu