Green Seal, an independent nonprofit certifier of sustainable products and services, has introduced a revised version of its GS-11 Standard.
The updated standard covers most types of architectural coatings. This new edition of GS-11 includes floor coatings, concrete and masonry sealers, and fire resistive coatings, in addition to the paints, primers, anti-corrosive coatings, and reflective coatings previously covered. The new Green Seal standard offers greater flexibility for the assessment of VOCs and aligns with VOC limits set by the current California Air Resources Board. The standard also addresses:
- Stains and finishes for wood and metal, previously covered by the GS-47 Standard
- Updates for clarity on certain criteria for chemical ingredients, reflecting the current market for leadership products
With the rapid advances in formulation technology Green Seal redesigned GS-11 to promote the creation of safer coatings by restricting a comprehensive list of harmful chemicals, including heavy metals, certain phthalates, formaldehyde donors, carcinogens, mutagens, reproductive toxins, hazardous air pollutants, and ozone depleting compounds. Exceptions are made for titanium dioxide, carbon black, crystalline silica, and PCBTF because they are necessary for acceptable performance and feasible alternatives are currently lacking.
Related Stories
| Apr 6, 2012
Flat tower green building concept the un-skycraper
A team of French designers unveil the “Flat Tower” design, a second place winner in the 2011 eVolo skyscraper competition.
| Apr 5, 2012
5 tips for a successful door and window retrofit
An exclusive tip sheet to help the Building Team manage door and window retrofits successfully.
| Apr 4, 2012
San Antonio animal hospital earns LEED Platinum certification
Middleman Construction Company builds the city?s first commercial building to earn certification.
| Apr 3, 2012
Product Solutions
Two new PV systems; a lighter shelf; and fire alarm/emergency communication system.
| Apr 3, 2012
Educational facilities see long-term benefits of fiber cement cladding
Illumination Series panels made for a trouble-free, quick installation at a cost-effective price. The design for Red Hawk Elementary School stems from the desire to create a vibrant place for kids to learn. In an effort to achieve this design, RB+B Architects selected Nichiha USA to provide a durable yet modern, contemporary exterior finish.
| Apr 2, 2012
Gilbane honored for sustainability efforts in Indianapolis
Emmitt J. Bean Federal Center project team for their role in advancing sustainability in the city.
| Mar 29, 2012
Construction completed on Las Vegas’ newest performing arts center
The Smith Center will be the first major multi-purpose performance center in the U.S. to earn Silver LEED certification.
| Mar 28, 2012
Milestone reached for LEED-certified buildings?
Total number of major global green buildings now stands at 12,000.
| Mar 28, 2012
Holden Cancer Center opens at University of Iowa Hospitals and Clinics
The new cancer clinic provides a significant increase in patient space from the prior facility, which was located in an adjacent building.
| Mar 27, 2012
Groundbreaking held for Valencia College West Campus Building 10 in Orlando
Project led by design-build team of SchenkelShultz Architecture and McCree General Contractors, both of Orlando.
