The importance of infection control and the impact of operating conditions on the built environment have taken renewed focus in the wake of the COVID-19 pandemic. As a part of the ongoing response, industry organizations, such as the American Society of Heating and Refrigerating and Air-conditioning Engineers (ASHRAE), have released updated considerations for design and construction professionals, including airflow strategies and temperature and humidity controls, as well as ventilation and pressurization.
Wood flooring offers more advantages than just aesthetic appeal in both homes and commercial settings. It is easy to clean and is significantly more stain-resistant than carpeting. Wood is also strong and durable, and if properly cared for, its hard surface can last for decades.
The risk of failure in a concrete floor because of excess moisture is high simply because concrete has moisture. Additionally, the costs of misreading the concrete’s moisture condition, and laying down finished floor products too soon, extend well beyond ugly staining or cracking.
Creating an enduring structure requires careful planning for physical and aesthetic integrity. While this symbiosis of artistry and structural stability is not assured until the project is fully complete, getting there requires laying the right groundwork.
Earlier this month, ASTM International published its revised ASTM F2170, Standard Test Method for Determining Relative Humidity in Concrete Floor Slabs Using in situ Probes. The updated standard reduces the mandatory wait period before obtaining official, documentable results from an in-situ relative humidity (RH) moisture test performed in concrete floor slabs from 72 to 24 hours.