Steven Reinstadtler, Bayer MaterialScience LLC12.19.11
Presented at the recent Polyurethanes 2011 Technical Conference hosted by the American Chemistry Council, this paper discusses the use of two-component ultra-low-VOC waterborne polyurethane sealers that can be used in conjunction with decorative concrete options to achieve both durability and aesthetic targets.
A recent trend, especially in sustainable building practices, is the use of a building’s existing concrete floor as a decorative element of the structure. Architects and designers are increasingly using this ubiquitous building component in more and more aesthetically pleasing ways. Diamond polishing, stamped concrete and decorative stains are being employed as durable yet beautiful floor options in both new construction as well as refurbishment work. However, these concrete surfaces and finishes can still lose their appeal should the wrong liquid accidentally come in contact with the surface since current sealers may not resist many common staining agents. The use of two-component ultra-low-VOC waterborne polyurethane sealers can be used in conjunction with decorative concrete options to achieve both durability and aesthetic targets.
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A recent trend, especially in sustainable building practices, is the use of a building’s existing concrete floor as a decorative element of the structure. Architects and designers are increasingly using this ubiquitous building component in more and more aesthetically pleasing ways. Diamond polishing, stamped concrete and decorative stains are being employed as durable yet beautiful floor options in both new construction as well as refurbishment work. However, these concrete surfaces and finishes can still lose their appeal should the wrong liquid accidentally come in contact with the surface since current sealers may not resist many common staining agents. The use of two-component ultra-low-VOC waterborne polyurethane sealers can be used in conjunction with decorative concrete options to achieve both durability and aesthetic targets.
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