The 3M Industrial Mineral Products Division recently launched 3M Smog-reducing Granules to help remove smog pollution (nitrogen oxides or NOx) using roofing shingles.
Hangar Technology Inc. announced last week that 15 of the ENR Top 100 construction enterprises have added JobSight to their operations over the last year.
Cover boards have been used with flat roof systems for decades, starting with hot mopped and torch-applied asphalt systems to protect the underlying roof from damage during installation.
