With the rapid development of my country's economy, the production of  modified asphalt journeys continues, and the need for simultaneous production of journeys. Among other things, asphalt pavement is widely used and has the advantages of short working time, convenient maintenance, and strong durability. Asphalt technology and modification are also continuously developed. However, while its construction process also needs to strictly abide by the requirements, the following table will compile a small list to understand its production process.

1. Mix and transport. The modified asphalt mixture adopts the method of hot mixing and hot stacking, and a special mixing quality control station is set up at the mixing site. Mixing quality control, in order to prevent inhomogeneity and dissociation of many phenomena, can be used for removal, assuming that the mixture temperature is too high. Dump trucks are used for transportation, and the carriages are cleaned before and after the material is transported to ensure the purity and quality of the mixture, and the mixture is smoothed with water on the side panels and trays of the carriage to control that there is no remaining liquid at the bottom, mix in the hopper, and the vehicle is unloading When the mixture should be prevented from being separated.

2, the tray. When the folding machine is modified asphalt  installed, the double stacker can work together to automatically align with the floating support beam to control the thickness and align the layout. Before the actual paving, the pavement needs to be picked up and repaired, the pallet is spread on the bottom with a good grease, and then after a layer of oil has been sprinkled. When the folding machine stacks the stacking plates, correctly adjust the skew angle of the hot plate, remove the foreign objects adjacent to the bottom of the crawler during stacking, check the stacking thickness of the pallet, and adjust the idle stacking thickness <3mm) in time. Afterwards, if there are serious quality problems or technical problems, the stacker and process should be corrected in time.

3. After the pressing is completed, it is necessary to crush the journey in time to ensure the smoothness of the journey. When pressing, the principle of slow speed, high frequency and low pressure should be followed. In the first pressing, two-wheel oscillating rollers should be used. rack laying speed ≤ 2.5 m/min), the initial crushing temperature and the final temperature are 110 ° C ~ 140 ° C, and the final value is 70 ° C. After all, the pressure is to use a roller to remove the wheels and level the road.

suture. Assuming the trough pulverizer is located at the vertical seam, when changing, it can be placed in the front of the layout, up to 10cm~20cm, do not apply pressure like the next upper limit, the hot plate lays 8 mm floor, Then join from scratch to reach the seam.

5. To leave. After the journey is completed, the relevant units should immediately start the road humidification protection operation, so that the road surface is covered with permeable soil fabrics, and the road surface humidity is guaranteed within a week to prevent vehicles from passing.If you have any other questions, please contact us for  modified asphalt  details or contact us directly.

Company website：www.tyasphalt.com