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‘Recycling’ is the buzzword in many industries and the construction industry is not an exception. Every year, tons of asphalt and concrete waste are generated from different construction or demolition projects. Since the demand for concrete is huge resulting in its soaring cost, construction companies emphasize the need to save a large sum of money through concrete recycling. Be it concrete or asphalt recycling, construction and demolition teams can make huge savings. They have realized that on-site concrete recycling is much more economical than transporting the waste to a landfill site. Furthermore, it contributes to keeping the landfill size under check. In many cases, the same demolition site requires new or recycled aggregate for reconstruction, back fill or parking lot. This way, one can save substantial resources as well as money. Recycling the used concrete, asphalt and aggregate materials can either be performed from the site itself or by hauling the waste to a disposal center where it is then crushed, screened and recycled into raw materials. On-site concrete crushing and screening is a more cost-effective option because the individual or company that owns the concrete will not have to spend money for its transportation to another location and may even end up making some money from reselling it. Similarly, the construction or demolition contractors, paving contractors, road construction projects, and concrete recyclers that take the recycled concrete aggregate will enjoy a considerable discount on their purchase as well. Crushed asphalt and concrete can be used to make aggregate, 57 stone gravel, sand and road base, etc. If you’re looking for asphalt and concrete recycling at your site, Rockpack Inc. can take care of the whole process for you, right from crushing and screening to hauling. This Orlando-based company has worked for numerous clients in the USA and boasts of cutting-edge heavy equipment such as jaw and impact crushers, track screening plants, and track and wheel stackers. In addition, Rockpack is among the leading recycled concrete suppliers, providing huge amounts of recycled building materials for sale. If you’re searching for used crushers for sale, then get in touch with them for the best deal. Visit their website Rockpack.net for more information as well.

We are now familiar with various construction materials used nowadays. However, one that particularly excels in the present-day structural design and construction is concrete. Without this hard building material composed of sand, gravel, cement, and water, it might not be possible to construct skyscrapers, highways, dams, defense installations, and lots of other important structures of contemporary society. In North America alone, every construction project generates huge amounts of concrete waste that needs to be recycled or safely disposed of. Because of the ever growing demand for concrete, there is the need to recycle old concrete by means of crushing, screening and hauling. Here, a concrete crusher comes into play and we’ll take a look at different kinds of this heavy equipment below. The role of a concrete crusher is to break down big blocks of used concrete into smaller pieces that can be recycled or disposed of in a more effective way. This process is usually gone through several phases. In the first phase, smaller pieces of concrete are generated by crushing large blocks with the help of a jaw crusher. The functioning of this type of crushers closely resembles the process of chewing. Capable of breaking down every size of concrete blocks, these machines feature a tapered chute or slideway made with two reinforced metal plates. One plate remains fixed in position, whereas the other one moves back and forth. As the concrete blocks pass through the chute, they are crushed into smaller pieces that ultimately fall through when they get adequately small. When the concrete needs to be smashed further, other types of concrete crusher are put to use, namely impact crushers and cone crushers. Each type has its own mechanical way of crushing the concrete. Impact crushers operate on the principle of exerting a striking force. They come in two variants: horizontal and vertical shaft mechanism. In a horizontal shaft impact crusher, the concrete hold in a metal container is broken down by hammers fixed to a rotor and thrust out of openings in the side of the machine when the appropriate piece sizes are attained. This machine is more desirable for softer materials. On the other hand, a vertical shaft concrete crusher works by applying velocity instead of the surface force. In this machine, concrete blocks are thrown against a hard interior surface by a high-speed rotor and get smashed. The harder the concrete collides with the internal wall, the smaller the pieces will be in the end. Cone crushers feature a narrowing, bowl-shaped area with a revolving spindle that rotates as it turns. When concrete enters at the top of the machine, it is broken down into smaller and smaller pieces as it keeps going down into smaller openings. Finally, pieces get small enough to fall via a sloping channel and into a hopper. Since concrete will continue to be an essential building material for many years to come, the role of a concrete crusher will continue to exist as well. If you’re looking for innovative crushing companies in the USA in general and Florida in particular, then Rockpack Inc. certainly stands out from others. Based in Orlando, this leading company in the heavy equipment industry offers on-site concrete crushing, screening, and hauling in a timely and efficient manner. They not only recycle old concrete, but they also carry out asphalt and aggregate material recycling using mobile crushing and screening equipment. Rockpack can supply recycled crushed concrete, sand and road base, and 57 stone gravel for back fill, parking lot or reconstruction. They also have new and used concrete crushers for sale. You can contact them for high quality heavy equipment for weekly and monthly rentals too.