Cart
(empty)
1.1 ,This test method covers a quantitative method of measuring floor surface profiles to obtain estimates of the floor's characteristic FF Flatness and FL Levelness Face Floor Profile Numbers (F-Numbers) using the inch-pound system of units.
Note 1: ,A complete metric companion to Test Method E1155 has been developed, Test Method E1155M, therefore, no metric equivalents are shown in this test method.