a glueless dustless composite flooring material system providing pvc - based flooring having layers providing different qualities of hardness , wear - resistance , sound deadening , and decorative patterns , avoiding the use of moisture - susceptible compressed dust filler , with layers fused together , avoiding the manufacturing complexity and delamination risks of using glue or adhesive , with a quickly - cured , uv - cured top coating providing long - lasting high performance and shortening and simplifying the manufacturing , which can be done in a sheet - form , essentially continuous - run manner , with an ability to quickly and simply change the optional design printing and texturing produced , and having an optional underlayment layer .