1. Applicable Weather and Environment
The cold patch is suitable for a wide range of ambient temperature, applicable inSuitable for -30 to 50°C, excellent cold patching and waterproofing properties, applicable for construction in rainy, snowy weather, and in puddles and holes.
2. Simple installation
Utilize cold patch materials for repairs, eliminating the need for adhesive oil layers. Stock materials are readily available, and no heavy construction equipment is required. Repairs can be tailored to the road surface condition, utilizing impact compaction, manual compaction, and more.
3. Patchwork
Cold patch material hasNot easyAging and bondingQuality goodFunction: Reinforced holes, less prone to shedding, cracking, and other adverse phenomena; no need for re-repair.
4. Easy to store
BitumenFinished products with cold patching materials can be stored outdoors at room temperature for up to two years, while sealed bagged products have a longer shelf life.
5. Immediate traffic access
Areas repaired with cold patching materials do not require traffic closure and can be accessed.Instant MessagingVehicles to alleviate traffic congestion caused by road repair construction.
6. Eco-friendly
Cold patch materials are water-insoluble, therefore, they do not contaminate the atmosphere and water, which is beneficial for environmental protection.
7. Versatile applications
Cold patch materials exhibit excellent adhesion with various substrates such as asphalt concrete, cement concrete, and metal surfaces. They are suitable for road repair and maintenance on highways, general roads, municipal roads, airport runways, and bridges.
8. Low repair costs
Construction using cold patch materials. Not restricted by weather conditions or the size and number of potholes; timely repairs can prevent the expansion of potholes, save repair materials, and ensure during repairsNo need.Heating and stirring, materials can be taken as needed based on actual usage, and any remaining materials can be used in the next repair, thus avoiding waste.
9. Social benefits
Cold patch materials can promptly repair road surfaces, maintain evenness, ensure smooth traffic flow, increase driving speed, reduce traffic accidents, minimize the need for road resurfacing, and extend the lifespan of the road.
Section 3: Usage Instructions
1. Clear out ditches
General repairs should clean the patched holes and the surrounding debris and waste thoroughly, ensuring no sludge, ice blocks, or other debris is present inside the holes. Highway and municipal road repair projects. The patched holes and trenches should have neat edges, and the waste should be cleared.Please provide the Chinese content you would like translated into American English.See through to the solid, firm surface.
2. Fill in the holes and compact them
Add sufficient cold patch material into the pothole until it is higher than the ground.Approximately 1.5cm, for highway and general road repairs, the cold patch material can be increased by about 10%. After filling, the pothole is filled.BetweenShould be higher than the road surface by four sides and in an arched shape. If the road surface damage depth isWhen the thickness exceeds 5cm, the filling work should be done in layers of 4cm, filling and compacting layer by layer. After even laying, select the appropriate compaction tool and method based on the actual repair environment, size, and depth of the repair area. For example, manual tamping, plate vibration compaction, or roller compaction. After compaction, sprinkle a uniform layer of stone powder or fine sand on the surface, using sweeping tools to sweep back and forth to fill the surface voids. RepairCompleteThe pit surface should be smooth, flat, and free of wheel marks. The edges and corners of the pits should be compacted without any loose phenomena. The regular repair should achieve adequate compaction.Over 93%. The compaction of highway repairs should exceed 95%.
Section 4: Packaging and Storage:
25Kilogram composite kraft paper bag packaging, store in cool and dry place, shelf life6Month(s).
