| ';
addr += "National Gypsum Company www.nationalgypsum.com"; addr += " | ";
addr += "Lafarge Corporation www.laqfargecorp.com "; addr += " |
| ";
addr += "United States Gypsum Corp. www.usg.com"; addr += " | ";
addr += "G-P Gypsum Corporation www.gp.com/gypsum"; addr += " |
| ";
addr += "BPB Celotex www.bpb-celotex.com"; addr += " | "; addr += " "; addr += " |
| ";
addr += "Certain Teed Corporation www.certainteed.com"; addr += " |
| ";
addr += "Owens Corning www.owenscorning.com"; addr += " |
| ";
addr += "Johns Manville Corporation www.jm.com"; addr += " |
| ";
addr += "Dale / Incor Dale Industries daleincor@aol.com"; addr += " | ";
addr += "Dietrich Industries www.dietrichindustries.com "; addr += " | |
| ";
addr += "Marino Ware www.marinoware.com"; addr += " | ";
addr += "Phillips Manufactoring Co. www.phillipsmfg.com"; addr += " | ";
addr += "Clark Steel Framing Systems www.clarksteel.com"; addr += " |
| ";
addr += "Fire Trak Corporation www.firetrak.com"; addr += " | "; addr += " "; addr += " |
| ";
addr += "Armstrong World Industries www.ceilings.com"; addr += " |
| ";
addr += "Chicago Metallic Corporation www.chicago-metallic.com"; addr += " |
| ";
addr += "Spec Seal Firestop Products www.stifirestop.com"; addr += " | ";
addr += "Filmtech www.filmtechonline.com "; addr += " | ||
| ";
addr += "Homasote Company www.homasote.com"; addr += " | ";
addr += "Southern Wall Products / R www.ruco.com"; addr += " | ||
| ";
addr += "Williams Bros. Corp. of America www.wbdoors.com"; addr += " | ";
addr += "OSI Sealants Inc. www.osisealants.com"; addr += " | ";
addr += "Trim-Tex Incorporated www.trim-tex.com"; addr += " | ";
addr += "John Wagner Assoc. / Grabberman www.grabberman.com"; addr += " |
| ";
addr += "The Association of the Wall and Ceiling Industries www.awci.org"; addr += " |
| ";
addr += "Ceilings & Interior Systems Construction Association www.cisca.org"; addr += " |
| ";
addr += "Greater Atlanta Home Builders www.atlantahomebuilders.com"; addr += " |
| ";
addr += "Georgia Wall & Ceiling Industries Assocation www.gwcia.org"; addr += " |
| '; addr += ' '; addr += ' |