Aggregate Recycling News

  • Report Examines Explicit Demand Response in Europe

    The new report by the Smart Energy Demand Coalition maps the progress of member states in enabling "explicit" demand response, reviewing the regulatory structures of 18 countries: 16 EU member states, plus Norway and Switzerland. The research indicates that interest in enabling demand response continues to increase with notable progress achieved in several member states. However, significant ...


    By Smart Grid Observer

  • Heap and Haul: John Deere Adds 844K-III and 844K-III Aggregate Handler to Wheel Loader Lineup

    A pillar in mining and quarrying operations, the John Deere wheel loader family welcomes the addition of the 844K Series-III and 844K Series-III Aggregate Handler configuration. The workhorse machines offer customers increased uptime and the ability to sell more material more efficiently to improve their bottom lines. "The ...


    By John Deere

  • Baioni: ready for Hillhead 2016

    Baioni of Italy will be showcasing its extensive range at Hillhead 2016 from 28th till 30th June. At the show Baioni will be displaying the latest BaiPod high performance centrifuge, the new compact dewatering unit complete with all equipment readily installed for a complete dewatering plant and to process a wide range of sludges, to ...


    By Baioni Crushing Plants Spa

  • EIA expands monthly reporting of crude oil production with new data by API gravity

    New data released today by the U.S. Energy Information Administration (EIA) show that for the first nine months of 2015, the majority of crude oil produced in the Lower 48 states was light oil. As categorized by API gravity, a measure of the density of oil, the largest share of production was in the 40.1 to 45 degree API gravity range (see chart). ...

  • Portable jaw crusher helps recycle waste materials

    As the first MB-patented crusher bucket, the BF90.3 has been renewed and improved over the years since its beginning. This crushing attachment is designed for excavators weighing over 50,700 lb for crushing needs in quarries and mines, aggregate recycling operations in landfills and reducing waste materials from demolition yards or excavation jobs. It has an adjustable output from 5-inch to ...


    By MB Crusher

  • Cleaned tidy!

    By an integrated pneumatic press-in device in the funnel also materials difficult to grip are fed into the cutting unit. The cutting unit ensures efficient and safe destruction of hospital waste. With the spraying device installed, it is possible to wash the aggregates after the shredding process. In this project, the task was to develop a compact version with a few surfaces. It was ...

  • ASTM C1077 - 11c Standard Practice for Agencies Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Testing Agency Evaluation

    The testing and inspection of concrete and concrete aggregates are important elements in obtaining quality construction. A testing agency providing these services must be selected with care. A testing agency shall be deemed qualified to perform and report the results of its tests if the agency meets the requirements of this practice. The testing agency services shall be provided under the ...


    By ASTM International

  • ASTM D7655 / D7655M - 12 Standard Classification for Size of Aggregate Used as Ballast for Membrane Roof Systems

    The wind resistance of ballasted membrane roof systems is determined largely by the size and weight of the ballasted used. ANSI/SPRI RP-4 provides a method for the wind design of ballasted single-ply membrane roof systems and includes specific guidelines for the size and weight of aggregate used as ballast. The aggregate size classifications provided in this standard are intended for use ...


    By ASTM International

  • ASTM D3744 / D3744M - 11a Standard Test Method for Aggregate Durability Index

    This test method assigns an empirical value to the relative amount, fineness, and character of clay-like material that may be generated in an aggregate when subjected to mechanical degradation. The procedure has been used in limited geographical areas of the United States and the results have been correlated with aggregate performance in various ...


    By ASTM International

  • Time to tackle the difficult stuff...

    Tarmac Limited’s 480tph lignite removal plant at its Snabe Quarry in South Ayrshire, Scotland is showing how a new approach to the processing of lignite contaminated materials can bring significant advantages. As a result of the small island that we live on everyone working in the quarrying sector in the UK is aware of the growing requirement to tackle materials that would not have ...


    By CDEnviro

  • Environment Agency announce aggregate contract

    The Environment Agency has chosen Tarmac Limited to supply primary and recycled aggregates for projects in England and Wales over a four-year period. Tarmac will provide loose aggregates for 19 areas through a £4m a year plan to ensure the Environment Agency’s assets such as flood defences, coastlines and watercourses are ...

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