ABSTRACT
Cement:lime:sand (1:1:6); 19 mm thick; two coats; wood floated finish Walls width exceeding 300 mm; to brickwork or blockwork base - - - - - m2 41.80
Extra over cement:sand:lime (1:1:6) coatings for decorative texture finish with water repellent cement combed or floated finish - - - - - m2 3.80
M40 STONE/CONCRETE/QUARRY/ CERAMIC TILING
Ceramic tiles; unglazed slip resistant; various colours and textures; jointing Floors level or to falls only not exceeding 15° from horizontal; 150 x 150 x 8 mm thick 18.57 1.00 18.25 - 21.85 m2 40.10 level or to falls only not exceeding 15° from horizontal; 150 x 150 x 12 mm thick 22.63 1.00 18.25 - 26.11 m2 44.36
Clay tiles - General Preamble: Typical specification - Clay tiles shall be reasonably true to shape, flat, free from flaws, frost resistant and true to sample approved by the Landscape Architect prior to laying. Quarry tiles (or semi-vitrified tiles) shall be of external quality, either heather brown or blue, to size specified, laid on 1:2:4 concrete, with 20 mm maximum aggregate 100 mm thick, on 100 mm hardcore. The hardened concrete should be well wetted and the surplus water taken off. Clay tiles shall be thoroughly wetted immediately before laying and then drained and shall be bedded to 19 mm thick cement:sand (1:3) screed. Joints should be approximately 4 mm (or 3 mm for vitrified tiles) grouted in cement: sand (1:2) and cleaned off immediately.
