eddyb
February 18th, 2010, 05:31 AM
Hi
Just a question about concrete but not sure where to put it.
The Parrahub concept http://www.parrahub.org.au/ within Church, Marion, Station and Raymond streets Parramatta would require the removal of 10,000t of material every night on the M4 over a year and I am wondering if some of the sandstone could be crushed small enough to be stockpiled within 20 km and used later in an onsite concrete plant for the large amount of concrete needed for the construction?
Just a question about concrete but not sure where to put it.
The Parrahub concept http://www.parrahub.org.au/ within Church, Marion, Station and Raymond streets Parramatta would require the removal of 10,000t of material every night on the M4 over a year and I am wondering if some of the sandstone could be crushed small enough to be stockpiled within 20 km and used later in an onsite concrete plant for the large amount of concrete needed for the construction?