Bio-cement made from microalgae creates a pathway to zero carbon construction
Additionally, the ASTM C423 sound absorption testing at the Johns Manville Technical Center in Colorado revealed that the bio-concrete demonstrated a Noise Reduction Coefficient (NRC) of 0.60, which indicates 60% sound absorption or 12 times that of traditional concrete, broadening the application of the innovative technology.
United States Loren Burnett Autodesk Foundation Johns Manville Technical Center Microsoft Climate Innovation Fund University Of Colorado Boulder
Source: architectureanddesign.com.au