Scientific studies have demonstrated that monitoring CO2 for HVAC, rather than just for temperature or humidity, can significantly increase energy efficiency and save costs. Not only that, controlling CO2 emissions can enhance workplace productivity. Improving Workplace Alertness & Â Productivity Researchers have shown that CO2 levels above 1000ppm can negatively impact on concentration and increases lethargy…
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Cement is everywhere. The foundations of our buildings, the driveways that lead beyond suburban garage doors, the walls of our schools, and the mortar joints between every brick we lay contain a binding substance we call Portland cement. Cement is the binding agent used to hold together the tough aggregate (rocky gravel) in the concrete…