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) ItemTechnical RequestResultJudgmentAdhesion grade5°5°PassPenetration strength (kg/cm2) 0.5 42.5PassStability(kN)≥35.2PassResidual stability≥8587Pass 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.
Application Range
Used in asphalt concrete road, cement concrete road, parking lot, airport runway, etc
Package and delivery
Packaging Details: 1.jumbo ton bag 2. 50kg pp bag in ton bag 3. in bulk or loose inside container 4. as the customers' requirements
Company Profile
Hebei Suoyang Carbon Industry Co., Ltd. is a large enterprise specializing in the production and sales of graphite electrodes and carbon products. The company has a strong and advanced technical production force, and continues to develop carbon products with the international advanced level. The products are widely used in electric arc furnace steelmaking, industrial silicon, yellow phosphorus and other mineral hot furnace smelting production. With its low resistivity, low consumption, high strength, excellent antioxidant properties to win the favor of the market.