I was up late one night and seen a rerun of this old house. They were putting in a wood floor that consisted of slices of wood and then using the sawdust with an oil sealer for grout. I cannot find any information about this type of flooring. What kind of wood do they use and how thick are the slices? Any help would be appreciated. I am almost ready to start the floor in my kitchen and I would hate to put in a different kind that I may not be as happy with because I could not find information on this kind.