Technology
Toronto has placed first among 20 of Ontario’s large cities and regions for its performance in recycling concrete and asphalt.
Algoma has been a manufacturing staple in Sault Ste. Marie, Ont. for more than a century. The fully integrated steel producer of hot and cold rolled steel products is the largest employer in the area and builds steel for a wide variety of manufacturing, automotive, construction, mining, energy, ship, rail and military applications around the globe.
Volvo Construction Equipment and Swedish-based project development and construction group Skanska Sweden are getting closer to making a green quarry a reality.
Equipment dealers flocked to Morris, Minn. to take part in Superior Industries’ Ignite18 Dealer Open House held from Aug. 26 to 28, 2018.
Swedish companies Volvo Construction Equipment (Volvo CE) and Skanska are turning the quarrying industry upside down in a groundbreaking study to create the world’s first ‘emission-free’ quarry. Drawing on the electromobility and automation expertise of the Volvo Group, the research project, dubbed Electric Site, aims to electrify each transport stage in a quarry – from excavation to primary crushing, and transport to secondary crushing – although a negligible amount of diesel power will still be used. The system’s efficiency, safety and environmental benefits are set to impact both customers and society at large.
Volvo Construction Equipment and Swedish-based project development and construction group Skanska Sweden are getting closer to making a green quarry a reality.
At LafargeHolcim, sustainability is a serious issue. The global building materials manufacturing giant created the LafargeHolcim 2030 Sustainability Plan in support of UN “Sustainable Development Goals” for the planet. The company aims to use more than 60 million tonnes/year of waste-derived fuels by 2020.
Washington State University researchers have created a sustainable alternative to traditional concrete using coal fly ash, a waste product of coal-based electricity generation.
Cornerstone Standards Council auditors have conducted an audit of the open non-conformances at Miller Paving Ltd.'s Carden Quarry and is pleased to announce that the site has demonstrated conformance with all minor non-conformances identified in the July 3, 2017 assessment report. 
LafargeHolcim has acquired Tarrant Concrete, a leading provider of ready-mix concrete in the Dallas/Fort Worth area in Texas. This transaction will strengthen LafargeHolcim’s existing operations in one of the most attractive and biggest ready-mix concrete and aggregates markets in the U.S.
In labs across the world, cellulose nanocrystals are being tested as an additive to all types of things – inks, bioplastics and construction products, to name a few. 
June 14, 2018 - CDE and Resolve Aggregates are delighted to be hosting a demonstration event at Resolve Aggregates' site in Ravenna, Texas, on Wednesday, June 27. The Open Day will provide visitors with a unique opportunity to see the latest wet processing technologies implemented by CDE.
May 23, 2018 - Volvo Construction Equipment (Volvo CE) is gearing up to test its electric site solution before the end of the year. The company is currently building a fleet of eight prototype HX2 autonomous, battery-electric load carriers. As well as a fleet of HX2s, other prototype machines that make up the electric site system include the LX1 hybrid wheel loader and the EX1 cable-connected excavator. Skanska Sweden will incorporate the demonstration machines into its operations and test the electric site concept at a quarry in western Sweden for 10 weeks at the end of 2018.
May 4, 2018 - Some users of aggregate product are misapplying standards meant for soil to products such as stone, sand and gravel. Sand, stone, and gravel processed in a pit or quarry are products, not soil. However, Soil, Ground Water and Sediment Standards (Tables 1 through 9) for Use Under Part XV.1 (Records of Site Condition) of the Environmental Protection Act are being broadly used and misapplied to aggregate products even though they are not required to meet these standards. This regulation is only applicable to those sites where a Record of Site Condition is intended or will be filed.
April 10, 2018 - Recognizing the importance of continued engagement as a key component of the effective administration and enforcement of the Extractive Sector Transparency Measures Act (ESTMA), Natural Resources Canada (NRCan) has solicited stakeholder input on challenges and lessons learned from the first reporting cycle through a series of in-person and remote outreach sessions, bilateral meetings and a voluntary e-questionnaire completed in June 2017.
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