Very high levels of AST (more than 10 times normal) are usually due to acute hepatitis, sometimes due to a viral infection. With acute hepatitis, AST levels usually stay high for about 1-2 months but can take as long as 3-6 months to return to normal.
MFMA recommends the relative humidity level for a concrete slab for a non-glue-down maple floor system be 85% or lower and for glue down systems the concrete slab relative humidity level should be 75% or lower before installation.
Typical Humidity Ranges are 10 to 95% over a Dew Point temperature range of 5Â°C to 60Â°C. CTS can also provide customized desiccant drier systems to achieve and control sub-freezing humidity levels as low as -40Â°C Dew Point Temperature. Our typical control stability is +5% RH or better. Room Construction.