Currently, the use of the old cement concrete pavement Asphalt layer directly, is an economical and efficient way, but if the old pavement handled properly, will produce reflective cracking, affecting the life of the new overlay.
2013年12月19日星期四
Cement concrete crushing process
cement concrete crushing process:
Currently, the use of the old cement concrete pavement Asphalt layer directly, is an economical and efficient way, but if the old pavement handled properly, will produce reflective cracking, affecting the life of the new overlay.
Cement concrete crushing process,
according to their failure characteristics of three kinds: shattered
pressure steady, fragmentation pressure steady and gravel through a
large number of old cement concrete pavement reconstruction and summed
up the experimental data, the elimination of gravel gasification process
reflective crack more effectively, while implementation of the program
as a major rubblization equipment and more hammerhead pavement breakers
in the entire construction process rubblization played an important role
in its quality directly affects the subsequent crushing overlay the
results.
Currently, the use of the old cement concrete pavement Asphalt layer directly, is an economical and efficient way, but if the old pavement handled properly, will produce reflective cracking, affecting the life of the new overlay.
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