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  • Production and Application of Modified Emulsified AsphaltProduction and Application of Modified Emulsified Asphalt2019/07/11Asphalt, including emulsified asphalt, is used as a pavement material in a viscoelastic state within a certain temperature range. As the temperature gradually decreases, the elasticity will gradually ...
  • Under-sealed Layer Construction PlanUnder-sealed Layer Construction Plan2019/07/04The working principle of the synchronous gravel seal is to use the special construction equipment--synchronous gravel sealer to spray the high-temperature asphalt and the clean and dry uniform stone a...
  • Application of Asphalt Gravel Synchronous Sealing Car in Road ConstructionApplication of Asphalt Gravel Synchronous Sealing Car in Road Construction2019/06/27Adding a lower seal layer to the semi-rigid or rigid base layer will play a vital role in enhancing the strength, stability and waterproofness of the pavement structural layer. More commonly used is t...
  • Study On Bitumen Sprayer TruckStudy On Bitumen Sprayer Truck2019/04/09The maintenance seal material of expressway pavement is composed of organic material and chemical material, rich in natural rock asphalt. It will penetrate into the surface asphalt layer and provide a...
  • Summary Of Asphalt Concrete EquipmentSummary Of Asphalt Concrete Equipment2019/04/051.1 Asphalt concrete is the concrete slab formed by mixing aggregate (sand, stone), binder (asphalt or residue) and filler (mineral powder) in a certain proportion. The mechanical equipment for mixing...
  • Do You Know How To Use The Asphalt Mixing Plant Correctly?Do You Know How To Use The Asphalt Mixing Plant Correctly?2019/04/03Asphalt mixing equipment is one of the most critical equipment in the construction of asphalt pavement. Ensuring the normal production of the equipment can improve the quality of the project and produ...
  • Several Typical Faults Of Asphalt Mixing PlantSeveral Typical Faults Of Asphalt Mixing Plant2019/04/01Faults of asphalt mixing plantFirst: The main motor of the blender does not start.Fault phenomenon: Press the start button of the mixer on the operation desk, and the blender does not start.Cause anal...
  • A Manufacturing Method Of Chip SpreaderA Manufacturing Method Of Chip Spreader2019/03/30Stone chips refer to granules of 2-10 mm in diameter obtained by rolling and sieving crushed stones. Stone chips, also known as artificial sand, have rough surface, sharp edges and corners, and contai...
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