NEWS

The structural failure cracks of asphalt pavement are mainly caused by the traffic load.

Driving on asphalt roads is more comfortable, and driving is not tiring

Asphalt is generally used to pave roads or plug leaks. If we accidentally touch it, how can the asphalt be cleaned?

The three layers of asphalt pavement are called cushion, base layer and surface layer.

Asphalt can be mainly divided into three types: coal tar pitch, petroleum asphalt and natural asphalt.

Cracking is usually under the repeated rolling of heavy-duty vehicles, due to insufficient overall strength of the pavement

One is the load-type crack, which is mainly caused by the crack caused by the driving load.

With the increase in the number of vehicles, the traffic in the city is under unprecedented pressure.

Asphalt pavement is a pavement structure in which a certain thickness of asphalt mixture is laid on the flexible base and semi-rigid base.

Reasonable determination of the asphalt pavement structure