20mm thick blue or green skirting or dado, rubbed and polished to a granolithic finish, under layer 11mm thick cement sand plaster 1:3 and top layer 9mm thick with 4mm to 7 mm gauge, white marble makrana chippings from indigenous marble laid in 3:1:6 (37.5 Kg of white cement ,12.5 kg marble powder with admixture of blue or green pigment to give required back ground and0.05 cum of white marble chippings (including rouding of junctions.)