Product Overview
Asphalt cold patch material is a highly efficient material designed for road pothole repair.
It is made of high-performance asphalt, high-quality aggregates and a variety of additives, mixed through a special process.
It can be used without heating, has the advantages of easy operation, strong adhesion and good durability, and can quickly repair road diseases under various climatic conditions.
1.Construction Technology
Pothole Cleaning
Clean up the gravel and waste residue in and around the pit to be repaired. There should be no mud, ice cubes and other debris in the pit. The pit to be repaired should have neatly cut edges, and solids should be seen in the removal of waste residue. until the firm side.
Brush interface edge sealer
Evenly brush the interface agent on the facade and bottom of the cleaned pit, especially around the pit and the corners of the pit, and evenly.
Fill the Pit
After opening the bag, fill enough asphalt cold patch material into the pothole until the filler is about 1.5cm higher than the road surface. After filling, the center of the pothole should be slightly higher than the surrounding road surface and be curved. If the depth of the road pothole is greater than 5cm When filling, it should be filled in layers and compacted layer by layer, and each layer should be 3-5cm.
Compaction
After laying evenly, according to the field environment, the size and depth of the repaired area, select appropriate compaction tools and methods for compaction. Such as human compaction, vibrating plate compactor, and road roller compaction. When repairing high-grade and high-traffic highways, the surrounding areas and corners of the repaired area should be fully compacted, and there must be no shortage of materials and virtual paving. Otherwise, looseness and water seepage may occur due to insufficient compaction.
Open to Traffic
After compaction, it can be directly opened to traffic.
2.Ordinary asphalt cold patch
Long time to fully cure: 5-7 days
Validity: 2 years
The formula should be used seasonally
3.Execution Standard Report
Execution Standard: JT/T-2015
(National Standard for Testing Asphalt Cold Feed Finished Products) |
| Item |
Technical Request |
Result |
Judgment |
| Adhesion grade |
5° |
5° |
Pass |
| Penetration strength (kg/cm2) |
0.5-4 |
2.5 |
Pass |
| Stability(kN) |
≥3 |
5.2 |
Pass |
| Residual stability |
≥85 |
87 |
Pass |
4. Storage and precautions
Storage conditions: Store in a cool and dry place, avoid direct sunlight and rain to prevent material aging. Unused cold patch materials should be sealed to prevent moisture from affecting performance.
Usage precautions: Wear necessary protective equipment during construction to avoid direct skin contact with materials.
During the construction process, use an appropriate amount of cold patch materials according to the size and depth of the pit to ensure the repair effect.
5. Product specifications
Packaging form: 25kg/bag or ton bag, suitable for different construction needs.
Color: black, consistent with the color of asphalt pavement, beautiful repair effect.
Storage period: 12 months, stable performance under storage conditions that meet the requirements.
Factory Display
We testify that the chemical analysis shown hereunder for these goods have been duly tested by us and we confirm that the goods are in compliance with approved national standards.
Company Profile
Chongqing Zexing Electric Power Equipment Co., Ltd.
(CZEE for short)
We specializes in the production of various types of steel towers and structures and other supporting products.
Our company has strong technical force and advanced production equipment and testing technology.
CZEE focuses on the fields of transmission line towers/poles, telecommunication towers/poles, monopole poles, substation structures and street light poles.
We not only supply various electrical products to more than 20 provinces and cities in China, but also export to overseas energy utilities and high-energy-consuming industrial customers, such as Africa, Europe, Southeast Asia and more than 20 countries and regions.
Why Choose Us
FAQ
1. Price terms: EXW, FOB, CFR or CIF.
Shipping seaport: Qingdao seaport. For FOB, CFR or CIF prices, please specify the exact material you need and tell us your order quantity so that we can calculate the local transportation charges and ocean freight.
2. Payment:
Usually 30% is paid by T/T as deposit, and the balance is paid by T/T or L/C at sight before shipment. Other payment methods can be negotiated.
3. Delivery:
For asphalt cold patch materials, the goods can be ready for shipment within 10 working days after receiving the deposit.
4. I am a small wholesaler, do you accept small orders?
If you are a small wholesaler, no problem; we are willing to grow with you.
5. Can you provide door to door service? Because I don't know how to do customs clearance.
Yes. We can provide door to door service to help you save a lot of shipping time. In addition, we have a big discount with the shipping company because we do a lot of this every day. So it will save your time and money.
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