ABSTRACT

Square mesh A393 10 200 393 10 200 393 6.16 A252 8 200 252 8 200 252 3.95 A193 7 200 193 7 200 193 3.02 A142 6 200 142 6 200 142 2.22 A98 5 200 98 5 200 98 1.54

Structural mesh B1131 12 100 1131 8 200 252 10.90 B785 10 100 785 8 200 252 8.14 B503 8 100 503 8 200 252 5.93 B385 7 100 385 7 200 193 4.53 B283 6 100 283 7 200 193 3.73 B196 5 100 196 7 200 193 3.05

Long mesh C785 10 100 785 6 400 70.8 6.72 C636 9 100 636 6 400 70.8 5.55 C503 8 100 503 5 400 49.0 4.34 C385 7 100 385 5 400 49.0 3.41 C283 6 100 283 5 400 49.0 2.61

Wrapping mesh D98 5 200 98 5 200 98 1.54 D49 2.5 100 49 2.5 100 49 0.77

Stock sheet size 4.8m × 2.4m, Area 11.52m2

Substructure kg/m3 concrete Substructure kg/m3 concrete

Pile caps 110-150 Plate slab 150-220 Tie beams 130-170 Cant slab 145-210 Ground beams 230-330 Ribbed floors 130-200 Bases 125-180 Topping to block floor 30-40 Footings 100-150 Columns 210-310 Retaining walls 150-210 Beams 250-350 Raft 60-70 Stairs 130-170 Slabs – one way 120-200 Walls – normal 40-100 Slabs – two way 110-220 Walls – wind 70-125

Note: For exposed elements add the following %: Walls 50%, Beams 100%, Columns 15%