The difference between asphalt road and stone brick road

Comparatively speaking, asphalt paving is cheap, while Shi Zhuan paving is relatively expensive. Why don't residential areas and office buildings use asphalt? That's because it is not suitable for subgrade treatment and quality. A high-grade office building is surrounded by asphalt roads, which can be said to be neither fish nor fowl in design.

Shi Zhuan Road is relatively expensive.

Paving roads in Shi Zhuan is relatively expensive.

Not suitable for residential areas and office buildings.

For road foundation treatment and quality, it is not suitable for these places.

Slate roads are easy to maintain.

As long as the foundation is done, it is good to change the stone road. General property construction can still be treated, and the damaged surface can be treated locally.

Problems in maintenance of asphalt pavement

If you repair asphalt pavement, it will be more troublesome.

Asphalt pavement is suitable for expressway.

Asphalt pavement is suitable for expressway, but the pavement wears away quickly in use and has to be renovated in a few years.