1. Suitable Weather and Environment
Wide temperature range applicable for cold patching, can be used inSuitable for -30 to 50 degrees, excellent cold patch and waterproof performance, 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 primer oil. Stock materials are readily available, and no heavy-duty construction equipment is required. Depending on the specific road repair conditions, choose from impact compaction or manual compaction methods.
3. Patchwork Easy
Cold patching materials haveNot easyAging and bondingQuality goodFeatures: Repaired with anti-pitting, less prone to shedding, cracking, and other maladies; no need for re-repair.
4. Easy to store
AsphaltFinished products with cold patching material can be stored outdoors at room temperature for up to two years, while sealed bagged products have a longer shelf life.
5. Immediate Access Open
Areas repaired with cold patching materials do not require traffic closure, allowing passage.Instant MessagingVehicles to alleviate traffic congestion caused by road repair construction.
6. Eco-friendly
Cold patch materials are water-insoluble, thus they do not pollute the atmosphere or water, benefiting environmental protection.
7. Versatile in use
Cold patch materials offer excellent adhesion to various substrates such as asphalt concrete, cement concrete, and metal surfaces. They are suitable for repairing and maintaining road surfaces including highways, general roads, municipal roads, airport runways, and bridges.
8. Low repair costs
Apply cold patching materials for construction. Not restricted by weather conditions, size, or number of potholes; timely repairs can prevent the expansion of potholes, save repair materials, and ensure that the repairsNo needHeating and stirring, the material can be taken as needed, the remaining material can be used in the next repair, preventing waste.
9. Social benefits
Cold patch materials can promptly repair road surfaces, maintain road smoothness, ensure traffic flow, increase speed, reduce traffic accidents, minimize the need for road resurfacing, and extend the lifespan of the road.
III. Usage Instructions
1. Clear out ditches
Generally, repairs should clean up the patched holes and surrounding gravel, debris thoroughly. The holes should not contain mud, ice blocks, or other debris. Highway and municipal road repair projects. The patched holes and trenches should have neat edges, and the debris should be cleared.Please provide the Chinese content you would like translated into American English.See through to a solid, sturdy surface.
Fill in the holes and compact them.
Add sufficient cold patch material into the pothole until it is above ground level.About 1.5cm, for highway and general road repairs, the amount of cold patch material can be increased by about 10%. After filling, the pothole is filled.BetweenShould be higher than the road surface for four sides and curved. If the road surface is damaged, the depth should be...When over 5cm, the filling work should be done in layers of 4cm, filling and compacting layer by layer. After even spreading, choose the appropriate compaction tool and method based on the actual repair environment, area size, and depth. For example: manual tamping, vibration plate tamping, roller compaction, etc. After compaction, sprinkle a uniform layer of stone powder or fine sand on the surface, and sweep back and forth with cleaning tools to fill the surface gaps. RepairCompleteThe surface of the pits and grooves should be smooth, even, and free of wheel marks. The surrounding area and corners of the pits and grooves should be compacted without any loose phenomena. The normal repair should achieve a sufficient degree of compaction.Over 93%. The compaction for highway patching needs to exceed 95%.
IV. Packaging and Storage:
25Kilogram multiwall kraft paper bags, store in cool and dry place, shelf life6Month(s).
