PCA outlines environmental, performance case for portland-limestone cement

Portland Cement Association’s just-launched microsite, www.greenercement.com, supports the use of portland-limestone cement (PLC), which performs in concrete at levels comparable to Type I powder but exhibits a greenhouse gas emissions profile up to 10 percent below clinker-only material. The site accesses a calculator where design and construction professionals can input building size or pavement length to see how much PLC…

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PCA programs portland-limestone cement promotion

carbon calculator

Sources: Portland Cement Association, Washington, D.C.; CP staff PCA’s just-launched microsite, www.greenercement.com, supports the use of portland-limestone cement (PLC), which performs in concrete at levels comparable to Type I portland cement, but exhibits a greenhouse gas emissions profile up to 10 percent below clinker-only powder. The site accesses a calculator where design and construction professionals can input building size or…

Read More