A case just settled. The issue was the whether or not a contractor was responsible to fully present the features of a floor covering, This would hold for Wood flooring, stone flooring, carpet, vinyl tile, sheet vinyl, linoleum, sealers, vinyl tile and engineered glass.
Effective October 1, 2011 The Maple Flooring Manufacturers Association will only recognize the use of ASTM F 2170 (concrete relative humidity) testing. This standard disavows the use of the ASTM F 1869 (Calcium Chloride Test). Moisture vapor emissions have been the primary cause of failure in , wood flooring, rubber flooring, linoleum, sheet vinyl, vinyl…
It is the job of the floor expert to understand more than the floor covering materials. There are sundries, such as adhesives, transitions strips, moldings and tools that are relevant to the installation vinyl flooring, rubber flooring, wood flooring, ceramic tile, dimensional stone and carpet. Additionally, there are installation needs particular to hotel flooring, restaurant…
You think it’s easy to choose a floor expert, well it’s not! There are no college degrees in Flooring. The expertise is garnered over years. Niles Bore said, “An expert is someone who has made every conceivable mistake in a given field” Designers, Specifiers, Contractors, and Lawyers make the mistake of accepting a…
[media id=8 width=375 height=250] The standard for safe slip resistance, whether it be for vinyl flooring, rubber flooring, wood flooring, ceramic tile or dimensional stone, are published by OSHA, ANSII, ASTMI, and The American With Disabilities Act. As a floor safety expert (Member ASTM F-13 Committee, passageway safety), we focus on the materials…
[media id=7 width=375 height=250] We get involved in slip & fall cases where the appropriateness of the floor covering is questioned. The issue revolves around the safety of the floor based on the Static Coefficient of Friction (SCOF, the amount of drag created when a shoe sole interfaces the floor). The products involved include vinyl…
The operative concept in a floor covering installation is that it is 3 Dimensional, not flat. When a sub-floor undulates (a rolling hill and valley) it can ruin a flooring installation. It is natural to have a certain amount of undulation in a concrete slab (either below, on, or above grade). American National Standards (ANSI),…
Wal-Mart, the biggest and smartest supermarket chain, like most others has a procedure for keeping their floors clean. This however doesn’t mean that their floors are safe. In fact, the process of cleaning a floor can make it unsafe. How does this happen? Complete cleaning, using detergent, and water takes place after store hours….
[media id=6 width=320 height=240] Two words are used interchangeably, level and flatness. The American Institute of Architecture, and most materials manufacturers specify the amount of difference off of plane that is acceptable for their product. But this doesn’t account for undulations common in concrete. An acceptable tolerance of 3/16 inch in 10 feet does not…
It must first be determined what constitutes the failure. Once I was looking to build a wood floor that would finish to dark reddish brown. I chose Brazilian Walnut. To get added strength and resistance to indentations (high heel shoes, wheel marks), I chose wood that was quarter sawn. Little did I know…