is packed and labeled to be sent to concrete precast stations for reuse, while rebar is cleaned and cut, ready to be reused.
Under the porous asphalt coating is a bed of clean aggregate
. Importantly, this aggregate is all of the same size, which maximizes the void spaces between the rocks, allowing water to filter through.
Supplied in 75kg plastic lined sacks, the modified cement mortar can be premixed with clean aggregate
to help level depressions of up to 75mm depth.
The use of pervious concrete pavement in these areas is acceptable provided the concrete is placed over a 4- to 8-inch thick layer of clean aggregate base.
Again, pervious pavement can be used in these locations provided the concrete is placed over a 4- to 8-inch thick layer of clean aggregate base.
But in order to achieve an acceptable level of metallic recovery and clean aggregate
products, the manner in which material is presented to the magnet is important, and conveyors play an integral part in the process.
GAME makes glass recycling equipment and systems that process glass containers, plate and tempered glass and ceramics into a clean aggregate
Hanover, Mass., said that he has a market for all the material that his company recycles: "We make good, clean aggregate
with this plant and we maintain a fleet of 100 dump trucks to transport material from our facility and deliver it for use in the greater Boston area.
The plant is producing three clean aggregates
: 10 mm, 20 mm and 40 mm for use as draining, landscaping and concrete stone.
On a recent afternoon at the site, two excavators and two skid steers worked separately but with a common purpose: To nip away at the remaining structure while producing debris that can be placed in either the clean metals pile, one of the clean aggregates
piles or into a rubble pile that is deemed to be worth further processing using hydraulic work tools to separate rebar from concrete.