Synchronized crushed stone car sealers typical stone
Posted: Tue Nov 22, 2016 8:23 pm
In this paper, the function and structure design of the typical stone distributor of the synchronous gravel seal car are studied in depth. Based on the research and development status of the domestic and foreign synchronous gravel seal car stone spreader, a reasonable structure of the stone spreader is put forward , This study can provide reference for the renewal design of synchronous gravel seal car.Small Road Roller - Shanghai Doan Machinery Technology Co.,Ltd
Synchronous gravel sealing technology is the use of special equipment will be asphalt binder and stone debris material simultaneously spread (sprinkled) in the asphalt pavement to ensure that between the asphalt and gravel with the largest surface covering strength, rolling by natural traffic Or a tire roller to form a monolayer asphalt abrasive attrition layer. The construction process is mainly used as the surface layer of the road surface can also be used for the construction of low-grade highway surface layer, gravel seal after treatment of the road surface has good anti-skid performance and water seepage performance. With the advancement of hydraulic and electronic control technology, the performance of synchronous gravel seal vehicle is becoming more and more perfect, the intelligence level is also increasing, and the quality requirements of gravel spreading are also increasing.
There are many factors that affect the accuracy of horizontal spreading, these factors generally can not be controlled in the course of operation; the factors that affect the precision of longitudinal spreading are the stability of speed, the stability of material opening mechanism and so on. The improvement of dispenser spreading method, structure, component arrangement and spreading control mode are the main measures to improve dispenser spreading precision.
polymer modified asphalt cement
carroll asphalt seal coating
rough trowel finish concrete
paved road construction
Synchronous gravel sealing technology is the use of special equipment will be asphalt binder and stone debris material simultaneously spread (sprinkled) in the asphalt pavement to ensure that between the asphalt and gravel with the largest surface covering strength, rolling by natural traffic Or a tire roller to form a monolayer asphalt abrasive attrition layer. The construction process is mainly used as the surface layer of the road surface can also be used for the construction of low-grade highway surface layer, gravel seal after treatment of the road surface has good anti-skid performance and water seepage performance. With the advancement of hydraulic and electronic control technology, the performance of synchronous gravel seal vehicle is becoming more and more perfect, the intelligence level is also increasing, and the quality requirements of gravel spreading are also increasing.
There are many factors that affect the accuracy of horizontal spreading, these factors generally can not be controlled in the course of operation; the factors that affect the precision of longitudinal spreading are the stability of speed, the stability of material opening mechanism and so on. The improvement of dispenser spreading method, structure, component arrangement and spreading control mode are the main measures to improve dispenser spreading precision.
polymer modified asphalt cement
carroll asphalt seal coating
rough trowel finish concrete
paved road construction