For years now, the in situ relative humidity (RH) test for measuring the moisture condition of concrete has been shown to be the most reliable, accurate test available. As far back as the 1960s, ...
The international standards organization, ASTM International, published today its revised ASTM F2170 (Standard Test Method for Determining Relative Humidity in Concrete Floor Slabs Using in situ ...
A view of a science chamber from the Rhodium DARPA Biomanufacturing 01 investigation, which examines gravity’s effect on production of drugs and nutrients from bacteria and yeast. When you pack for an ...
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