Example: dental hygienist
The floor flatness report
Found 1 free book(s)
EN ISO norms for ceramic tiles 2 EN ISO norms for ceramic ...
www.norfloor.noMeasurements of surface flatness. Surface flatness is defined by the 3 measurements described below which, for tiles smaller than 40 x 40 mm, are taken with metal straight edges and thickness feeler gauges. •Center curvature: the departure of the center of the tile from …