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Category: Stone

Indiana Limestone Company receives ANSI/NSC 373 Certification for quarry operations

Indiana Limestone Company (ILCO), supplier of natural limestone building products and largest limestone quarrier in the U.S., has received ANSI/NSC 373 Sustainable Production of Natural Dimension Stone Certification for its three quarries. This accreditation helps architects and builders who specify ILCO materials ensure the stone for their buildings is produced in an economic, environmental and socially responsible manner. 

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Specifiers’ Guide to Green Building Products

PRISM asked building materials manufacturers for information about some of their latest and/or most innovative sustainable products which architects might considering specifying for their next project. We asked manufacturers why an architect would specify their product and where an one could find more information. PRISM compiled this information in a guide, listing products by category types in alphabetical order. You can read the entire Specifiers’ Guide to Green Building Products or click on a category or company listed below for specific information.

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Coldspring® Announces Gold Certification of Milbank Quarry

Following facility inspections by NSF International’s sustainability division, which develops standards and conducts audits to protect the environment, the Milbank operations received certification for all quarry operations at the location as well as the on-site processing facility. The Milbank operation produces Carnelian® and Prairie Brown varieties of granite. This material has been used on projects throughout the country with some of the notable projects including the FDR Memorial in Washington, D.C., Denver Union Station in Denver, CO, and the Banks (Smale Riverfront Park) in Cincinnati, OH, among many others.

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Architects design pavilion with red petal facade. Overlapping shingles are composed of Alucobond Spectra Red tiles featuring a Lumiflon FEVE fluoropolymer resin topcoat. Photo credit: Keith Panel Systems

Architects design pavilion with red petal facade. Overlapping shingles are composed of Alucobond Spectra Red tiles featuring a Lumiflon FEVE fluoropolymer resin topcoat. Photo credit: Keith Panel Systems

Guide to Green Building – Product of the Week

Solarban 90 Solar Control Low-E Glass Solarban 90 glass combines industry-leading solar control performance with a true neutral-reflective clear-glass aesthetic. United with clear glass in a standard 1-inch IGU, Solarban 90 glass has a solar heat gain coefficient of 0.23, visible light transmittance of 51 percent and an LSG ratio of 2.22. Solarban 90 glass facilitates the use of smaller HVAC systems to reduce initial capital expenditures and long-term cooling costs. It also enables architects to design buildings with larger expanses of glass to promote daylighting, diminish the need for artificial lighting and connect building occupants to the outdoors. Mountain views, energy efficiency highlight new Ent Center at UC Colorado Springs. Photography by Tom Kessler

Solarban 90 Solar Control Low-E Glass Solarban 90 glass combines industry-leading solar control performance with a true neutral-reflective clear-glass aesthetic. United with clear glass in a standard 1-inch IGU, Solarban 90 glass has a solar heat gain coefficient of 0.23, visible light transmittance of 51 percent and an LSG ratio of 2.22. Solarban 90 glass facilitates the use of smaller HVAC systems to reduce initial capital expenditures and long-term cooling costs. It also enables architects to design buildings with larger expanses of glass to promote daylighting, diminish the need for artificial lighting and connect building occupants to the outdoors. Mountain views, energy efficiency highlight new Ent Center at UC Colorado Springs. Photography by Tom Kessler

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Cradle to Cradle Certified products

The Cradle to Cradle program certifies products based on five quality categories—material health, material reutilization, renewable energy and carbon management, water stewardship, and social fairness. Click here to see a list of building supply & materials, as well as other products, that are Cradle to Cradle certified.

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