r60 calculation

sorry if this has been answered before but a job i am working on is planning on using a common floor covering here ( ireland) called lino - it's basically a plastic product and i think it's called vinyl in other countries - it's much harder than carpet but much softer than wood or terrazo - much like tough leather or something i suppose - i was using the reverb calulator but i cant find anything like it - any ideas

linoleum? was considered "the" floor covering in the 20's-50's in the US... you could use wood in the calculator as it's pretty thin and is pretty reflective. http://www.sae.edu/reference_material/p ... 0Chart.htm (courtesy of John Sayers work for SAE) http://en.wikipedia.org/wiki/Linoleum