Authors

Richard K. Olson

Richard K. Olson is chairman of ASTM C15.06 and executive officer of the Roofing Industry Committee on Weather Issues, as well as a member of the Western States Roofing Contractors Association and Florida Roofing, Sheet Metal and Air Conditioning Contractors Association. Olson has 25 years' experience in the tile industry and spent 15 years as a manufacturer of concrete tiles.

Articles authored