In the past, concrete from demolition sites was delivered to a landfill. Today, however, concrete recycling has become very popular for environmental and economic reasons. Concrete is collected and then is crushed to form aggregate for new concrete. Recycled concrete is currently used to construct new buildings, roadways and even airports.
Recycling concrete reduces industrial waste and saves money by reducing disposal costs as well as the cost of transport to landfills. In addition, it reduces carbon dioxide emissions created by concrete disposal.
Recycled concrete aggregate is mixed with aggregate, sand, water and Portland cement to make fresh concrete. Concrete with recycled material is typically used in the sub-base layer on construction projects.
Concrete recycling plant can be applied in small, medium and large scale concrete recycling applications. In the recycling operation, several techniques will be involved such as crushing, screening, size classification, material handling operations.
Zenith provides complete range of concrete recycling plant for sale, including crushing plant, screening machine, belt conveyor, classifier, separation machine etc. We also customize recycling solution according to specific requirements. Please contact us for more information.
The broken concrete rubble is conveyed by belt conveyor into an primary jaw crusher, which can be adjusted to accept many different sizes of rubble. The crusher uses several rollers covered with interlocking teeth to reduce the concrete rubble into smaller pieces.
The screening machine separates oversized materials from the smaller stone. The oversize waste concrete materials will go through impact crusher or cone crusher for further size reduction.
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