dry50 linear mc ≥ 2% SUPPORT ≥ 2% A_height Premier: 94 mm B_height Flat: C2 C2 B Slopes Microcement Flat Drain Premier Drain dry50 sheet A CoaStleopdes grating SUPPORT 77 mm 70 Premier Flat SUPPOR Microcement Floo Microcement 5 mm 6 mm T