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June 2021

Superplasticizer in Concrete

30 Jun 2021, Posted by F.A. in Concrete Facts

Concrete production relies on a reaction that binds water and cement with fine aggregates (primarily sand) and coarse aggregates (like crushed stone or natural gravel). A relatively small amount of water is usually needed to facilitate this chemical reaction, known as hydration, and to transform…

Who Designs Formwork and Shoring?

16 Jun 2021, Posted by F.A. in Concrete Facts

When you see a finished construction problem, you are looking at the final product of hours and hours of labor, much of which is invisible to the eye. In some cases, equipment is used during the process that, when work is done properly, the average…

6 Ways to Test Concrete Strength On-Site

06 Jun 2021, Posted by F.A. in Concrete Facts

If you’ve ever been responsible for quality control of new construction or assessing the condition of existing infrastructure, you know that on-site evaluation of concrete strength can be a major challenge. Most stakeholders will prefer non-destructive and non-intrusive methods of testing in order to avoid…