Road Repair Technologies
https://youtu.be/8h7ivH4A2jc2:04 infrared melting of existing pavement which 3:47 reduces materials required by half
4:09 thermoplastic "chip fill" fills gaps up to 20cm and melts to blend with asphalt.
7:58 polylevel high pressure polyurethane foam lifts and elevates blocks of pavement with fewer small holes than previous methods.
No comments:
Post a Comment