Welcome, visitor! [ Register | Login

The robot eats concrete with water so the rebar can be re-used!

Industrial Equipment October 1, 2016

robot eats concrete with water

What is ERO?

According to the company: “ERO is a Concrete Recycling Robot designed to disassemble concrete structures and enable the building materials to be re-used for new pre-fabricated concrete buildings.  Current techniques of concrete demolition requires a lot of power crushing, separation and machinery. Not to mention waste of water in order to prevent dust pollution during operation.

Transferring waste material to recycle stations outside the city wastes time and  the end result of which can only be re-used in very limited areas. ERO uses water jets to crack the concrete surface to disassemble concrete and sucks up the mixed debris. It cleanly separates the waste mixture and packages the cleaned material. What was previously waste, now turns into labeled packaged asset to be transferred right away into concrete pre-casting stations to be re-molded into new building blocks. No dust, no waste, no separation.

“Only clean bags of aggregate and rust and dust free rebar remains to be cut and re-used directly. What was the challenge The challenge with this project was to separate materials at the same time with de-construction. Concrete is usually reinforced with a metal mesh inside. Today’s techniques tend to pulverize with brute force which creates a lot of dust and uses a lot of energy. Outcome of the operation creates a mixed mound of waste material which needs to be separated in order to be re-used or sold as second grade metal, or as a filling material. In order to overcome later separation and ease the transport of materials The process had to start with separation on the spot.

“It was a challenge to switch from brutal pulverizing to smart de-construction. Keep the whole process clean and simplify the process. The alternative was a crowded group of operations which would otherwise consume a lot of work time, machinery and energy. Today’s well applied technologies provided me concept level solutions.ERO as a design solution:One of the goals of this project was to provide a smart & sustainable near future approach to the demolition operations that will allow re-using as much as possible.

“Today, operators manually control different sized heavy machinery to smash and crush the concrete structure into dusty bits. All of these machines consume a lot of energy to operate. Water has to be sprayed constantly with fire hoses to prevent harmful dust from spreading around. After the work is done, big machines scoop up the rebar and concrete mixture and transfer them to the recycle stations outside the city. There, the waste needs to be separated manually. Concrete needs to be crushed with power crushers in several stages, end result of which can only be used for simple construction layouts.

“The metals are melted to be re-used. These operations all require heavy machinery.An autonomous fleet of ERO is placed strategically within the building. They scan the surroundings and determine a route with which they will execute the operation. Once ERO starts working. they literally erase the building. ERO de-constructs with high pressure water, sucks and separates the mixture of aggregate, cement and water. Then sends aggregate and filtered cement slurry separately down to the packaging unit to be contained.

“Clean aggregate is packed into labeled big bags and sent to concrete pre-cast stations nearby for re-use.Water is re-cycled back into the system, ERO doesn’t waste water like today’s systems. Packaging unit provides ERO with vacuum suction and electrical power. Turbulence dynamos placed within the air suction route which produces some percent of power ERO needs. ERO uses less than what it gets. Nothing is land filled or sent away with extra operations. Rebar is now cleaned from concrete, dust and rust. It is ready to be cut and re-utilized immediately. Every bit of the load bearing structure is reusable for new building blocks.

“This project is an excellent solution for the complexity of today’s demolition techniques which consumes a lot of energy to create a lot of waste. All around the world concrete is being demolished increasingly to make new ones every day. ERO simply turns Waste into Asset.”

Source: OMERH

No Tags

91981 total views, 2 today

  

  • Chevrolet Kodiak - Medium Duty Muscle

    Chevrolet Kodiak - Medium Duty Muscle

    by on November 3, 2017 - 0 Comments

    Is there another vehicle that can go from blue-collar work to white-collar work and maintain its credibility as a working vehicle? Maybe, maybe not. But the Chevrolet Kodiak has and will continue to serve in multiple capacities as a medium duty truck, whether it’s used as a crew transport, a school bus, or carrying the […]

  • Tesla Semi Tractor... Fully-loaded 0-60 in 20 seconds

    Tesla Semi Tractor... Fully-loaded 0-60 in 20 seconds

    by on November 18, 2017 - 0 Comments

    Elon Musk has now revealed the new Tesla semi truck, a tractor that’s more aerodynamic, more environmentally friendly, and faster than any semi truck ever built, showing graphs that made regular tractors appear to be barely moving compared with the fast-accelerating Tesla option. Truckers, can you imagine a fully weighted 0-60 in 20 seconds? Of […]

  • Harley Davidson Limo Hybrid

    by on August 26, 2017 - 0 Comments

    If there were two more disaparate vehicles, we haven’t seen them. The limousine, used for fancy occasions and even fancier lifeystles, with plenty of luxuries for the uber-wealthy, and the crazy motorcycle known the world over for being the transportation chosen by certain motorcycle clubs – and … it must have been a one night […]

  • Haulmark RVs, a Luxury RV that Does Everything

    Haulmark RVs, a Luxury RV that Does Everything

    by on November 6, 2017 - 0 Comments

    Whether you’re looking for a motorhome, a stacker, or trailer, or even all three, it can be difficult to find one of each. Some companies only make motorhomes, others only make stackers and trailers, and some only make trailers and motorhomes. Haulmark not only has motorhomes, but motor garages (for your racing vehicles) and a […]

  • Scania's Premier Class 8 Trucks

    Scania's Premier Class 8 Trucks

    by on November 3, 2017 - 0 Comments

    Over 100 years ago, two companies called Vabis and Scania joined forces to become a European powerhouse, delivering trucks, special vehicles, and buses to Europe. With production facilities in South America, Africa, Asia, and Europe, and over 40,000 employees, Scania AB is widely recognized as the premier European distributor of class 8 vehicles. What began […]