When all the wideslab units are in place and lined up, the joints between the units are to be grouted with either a 3:1 sand / cement mix or C30 concrete with 10mm aggregate. Hollowcore - Teesside ...

The next option was for there to be a maintenance standard of six-inch graded aggregate base (GAB) over the road to allow vehicles to come in and out. That had an estimated cost of $525,000. The other ...

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