Mainly on the cement concrete laying asphalt overlay and deck pavement, a bit puzzled, sticky words and how to design more
Geotextile in the following
Stress absorption layer thickness greater than 4cm, geotextile in the next, the stress absorption layer thickness of less than 4cm, geotextile on the
Can be set together, geotextile in the lower layer can play a good pull, the role of protection!
