asphalt

They’re walking on the asphalt road.

UINTAITE Mastic Asphalt is an excellent natural bituminous material, which can improve the performance of asphalt pavement when mixed with conventional asphalt mixture.

The role of polyoxyethylene triol,rosin polyester polyol and asphalt in the asphalt-polyurethane rigid foam was stressed.

We used asphalt to surface over the driveway.

Aiming at the shortage of visbreaker feedstock and fuel oil as well as the surplus of asphalt in Shanghai Oil Refinery, asphalt blended feedstock was tested.

The experimental result of imperviousness of asphalt concrete under various load levels is presented in this paper.

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

Emulsification mechine adopt modified emulsification machine which can manufacture modified emulsin asphalt and Emulsion asphalt.

The paper analyzes the causes of seepage of asphalt felt roofage and puts forward the repairing ways on partial damage of waterproof roofage.

There are not only illite, but also asphalt, microcrystalline quartz, dolomite, calcite, anorthite, gypsum, and such as potential damage materials.

The increase of cellulous fiber in the hybrid fiber can result in the increase of optimum asphalt content, the reduction of density, air voids and Marshall stability.

The thermal depolymerization of crumb rubber–asphalt system could be controlled by using the coadjustment of shearing temperature and shearing time.

The basic principle is the VCA formed by the coarse aggregate is filled with the fine aggregate, the filling, the asphalt and the preconcerted void content.

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

The beautiful natural landscape, the wide geographical location, high standards hardground cement asphalt road criss-crossing traffic, traffic very convenient;

Therefore, lots of pavements need to repair in large-scale even repave wholly after using a long time, which will bring large numbers of waste asphalt mixture.

AQUASOL is used as a hard wearing, protective coating for all building surfaces including concrete, brick, masonry, dry lining, asphalt and asbestos.

The relationship between dynamic modulus and phase angle can be characterized by a semilog model, which further verified the reinforcement of fiber modified asphalt mixtures.

AC+CRCP is a kind of compounding pavement structure by continuous reinforcing concrete pavement and asphalting cover.This structure is mainly rigid, which combined softness with firmness.

Asphalt Paver;Screeding Equipment;Kinematics Model;Dynamics Model;Digital Controller;High Speed On-off Valve;Programmable Logic; Controller (PLC