How do I measure the relative humidity in Gypsum Gypcrete Lightweight concrete?


The Rapid RH® is the perfect solution for measuring the relative humidity in Gypsum Concrete or Gypcrete. Treat these products as if you were using concrete. Same principals apply and make sure you read the installation guide provided by the flooring manufacturer. 

If you are pouring lightweight concrete on an old slab then you would need to measure total thickness of the two combined materials. 

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