Tag Archives: Portland cement

Stucco metrics: The mighty stucco casing bead

March 30, 2022

How the stucco panel edge condition is designed and constructed critically impacts the function, performance, serviceability, durability, and aesthetics

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Managing the risks of efflorescence

January 2, 2019

The costs of cleaning efflorescence from grout joints and tile surfaces can range from a lost day on a callback to a financial fortune, depending on the size and type of project on which it occurs. For example, to acid-wash tile on one large project, remediation costs exceeded $100,000 for the labor and the scaffolding.

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Renaissance of Roman Concrete: Cutting carbon emissions

December 29, 2016

Carbon dioxide (CO₂) is a naturally occurring gas byproduct of every organism that breathes oxygen; it is found deep in the oceans and high in the atmosphere. It is also vitally important—without CO₂, photosynthesis would not be possible, and life would not exist.

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Designing with activated fly-ash cement concretes

November 30, 2013

Replacing 100 percent of portland cement with fly ash to produce concrete has long been considered something remarkable in the comfort of highly controlled lab conditions, but impossible for practical large field applications.

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Specifying ‘greener’ concrete infrastructure

September 9, 2013

The use of rapid-setting calcium sulfoaluminate (CSA) cement reduces the amount of energy and carbon dioxide emissions associated with portland cement production. It also requires less limestone—the primary source of carbon dioxide released during the chemical sintering process.

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