Cement

Video: Pursuing carbon capture at the industrial scale

By Lisa McDonald / May 27, 2020

Carbon capture and storage is one method the global cement industry is investigating to reduce carbon dioxide emissions. An ongoing study in Norway could become the world’s first cement plant to use this technology at full scale.

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ACerS Division membership offers networking, leadership opportunities, and more, says ACerS Fellow

By Faye Oney / April 27, 2020

ACerS Fellow David Lange has been involved in the Cements Division since the early 1990s. He believes his Division experience has contributed to his career growth.

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A creeping suspicion—modified concrete creep model considers drying-induced damage

By Lisa McDonald / February 21, 2020

Existing creep damage models for concrete assume compressive and tensile creep are identical, but recent experimental evidence suggests otherwise. Researchers from the United Kingdom and China propose a modified model that accounts for drying-induced damages and load eccentricity to more accurately model creep.

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Bacteria bind bricks to create sustainable living building material

By April Gocha / February 4, 2020

Researchers at the University of Colorado Boulder designed a living building material cemented together with cyanobacteria-secreted calcium carbonate—offering possibilities for construction in resource-limited settings.

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Video: Effectively pour concrete in cold weather

By Lisa McDonald / December 18, 2019

Though construction season is mainly ended for the year, sometimes critical construction projects cannot wait until spring. Learn how to effectively pour concrete in cold weather.

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Reduce carbon emissions from cement production—and make other useful products in the process

By Lisa McDonald / November 5, 2019

To reduce carbon emissions from cement manufacturing, emission-heavy steps of the process can be replaced with alternative techniques. Researchers from the Massachusetts Institute of Technology experimented with using electrolysis to create cement and found that in addition to reducing carbon emissions, byproducts from the process can be reused.

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Video: The rising popularity of fiber cement siding

By Lisa McDonald / September 18, 2019

Fiber cement is an increasingly popular material for house siding. Find out the history of the material, how it compares to other common siding materials, and how it is produced.

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Video: How long should highway construction actually take? Piezoelectric sensors may offer more precise answer

By Lisa McDonald / September 11, 2019

Highway construction can take longer than is necessary if cars drive on the concrete before it has fully matured. Purdue University researchers are working with the Indiana Department of Transportation to test piezoelectric sensors that measure concrete strength.

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Video: Camels provide beauty, milk—and alternative fuel for cement production

By Lisa McDonald / August 14, 2019

In Ras al-Khaimah, the northernmost emirate of the United Arab Emirates, the government’s waste management agency is running a program to divert waste from landfills. Part of that program includes using camel excrement as fuel in cement production.

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Water to the rescue: Hydrodemolition ideal method for repairing crumbling concrete

By Lisa McDonald / July 19, 2019

United States’ infrastructure is in dire need of repair. Hydrodemolition is an ideal method for concrete reconstruction. Learn about hydrodemolition history, advantages of the technique, and what to consider before choosing it for your project.

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