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  • 2010
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Day: June 21, 2010

Midwest Block Offers Premium Hardscape Units At New Wet Cast Plant

June 21, 2010 Concrete News

A five-acre plot adjacent to Midwest Block & Brick’s long-standing Jefferson City, Mo., facility is the site of a wet-cast plant opened in late May by the Midwest Products Group subsidiary

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Concrete Currents

Epa Opens Comment Period On Coal Ash Designation, Disposal Rule

June 21, 2010 Concrete News

In the June 21 Federal Register, EPA formally proposes a rule maintaining provisions for beneficial use of fly ash in concrete and other construction materials, but significantly tightening existing regulations’ treatment of nonconstruction-grade coal ash

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Concrete CurrentsCCR, coal ash, EPA, fly ash, RCRA

Agency Weighs Fly Ash Concrete Stigma Vs. Broader Coal Ash Hazardous Waste Label

June 21, 2010 Concrete News

In its proposed regulation of power plants’ coal combustion residuals (CCR) under the Resource Conservation & Recovery Act (RCRA), EPA acknowledges potential backlash a hazardous waste designation might have on beneficial uses of concrete

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Concrete Currents

Simem Develops 0.5—3.5 Yd. Mobile Plants

June 21, 2010 Concrete News

Introduced at bauma 2010 in Munich, the Jumper series of small mobile concrete plants is engineered for standard trailer transport or delivery in 40-ft. containers, plus setup and operation without need for foundations

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Concrete Currents

Concrete Currents

February 6, 2023

Construction trades rank & file continue union exodus

February 6, 2023

Cemex Ventures slots Carbon Limit, Conox, Materially in startups ranking

February 6, 2023

Ernst Concrete veteran earns NRMCA Driver of the Year honors

February 3, 2023

Central Concrete, CarbonCure loop Heirloom-captured, atmospheric CO2

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