Views:36 Author:Site Editor Publish Time: 2016-06-29 Origin:Site
Recently , With the temperature rises , many asphalt roads discover some crack to make our transportation inconvenience .
Why does our asphalt road has crack and how to deal with it , Changzhou JIEHE MACHINERY CO.,LTD. Will give you Explaination.
Cause of cracks
Asphalt road is reduced elasticity in oxidation of the components to be due to the expansion and contraction action of going on a change in the cracks and the base layer to the column in accordance with condensation are repeated with the over time terrain , weather and traffice begins aging asphalt cracks it is in progress . It also caused cracks to apper in the material unsuitable due to poor construction and budget , etc.
Before Using Crack sealing machine construction
The purpose of the crack
If you do not repair the cracks by crack sealing machine caused part, Pumpi Water seep into cracks as the duration of the termoerature change can be the cause of fatal accidents, such as crack turtles. It has not repaired the crack surface and the ground is we akened does not cover the crack that goes yieojilsu accelerati on times are more expensive and accidents. So You can save only refurbishment costs and prevent accidents when appropriate.