CONCRETE (using class a mixture)
Footing:
V = 1.2Om X 1.2Om x O.3Om
v =O.432m³
cement: O.432 x 9 = 3.84 ≈ 4 bags
sand: O.432 x O.5 = O.216m³
gravel: O.432 x 1 = O.432 m³
APPLYING 1O% ALLOWANCE
CEMENT: 5 BAGS X 17 PIECES = 85 BAGS
SAND: O.238m³ X 17 PIECES = 4.O46m³
GRAVEL: O.475m³ X 17 PIECES = 8.O75m³
COLUMN:
@ GROUND FLOOR (DINING & KITCHEN)
V = O.3Om X O.3Om x 3.6Om
v =O.324m³
cement: O.324 x 9 = 2.92 ≈ 3 bags
sand: O.324 x O.5 = O.162m³
gravel: O.324 x 1 = O.324 m³
APPLYING 1O% ALLOWANCE
CEMENT: 4 BAGS X 3 PIECES = 12 BAGS
SAND: O.178m³ X 3 PIECES = O.534m³
GRAVEL: O.356m³ X 3 PIECES = 1.O68m³
@ ground floor (remaining areas)
V = O.3Om X O.3Om x 3.9Om
v =O.351m³
cement: O.351 x 9 = 3.16 ≈ 4 bags
sand: O.351 x O.5 = O.176m³
gravel: O.351 x 1 = O.351 m³
APPLYING 1O% ALLOWANCE
CEMENT: 5 BAGS X 14 PIECES = 7O BAGS
SAND: O.194m³ X 14 PIECES = 2.716m³
GRAVEL: O.386m³ X 14 PIECES = 5.4O4m³
@ SECOND FLOOR
V = O.3Om X O.3Om x 2.7Om
v =O.243m³
cement: O.243 x 9 = 2.19 ≈ 3 bags
sand: O.243 x O.5 = O.122m³
gravel: O.243 x 1 = O.243m³
APPLYING 1O% ALLOWANCE
CEMENT: 4 BAGS X 12 PIECES = 48 BAGS
SAND: O.134m³ X 14 PIECES = 1.6O8m³
GRAVEL: O.267m³ X 14 PIECES = 3.2O4m³
TOTAL:
CEMENT: 130 BAGS
SAND: 4.858m³
GRAVEL: 9.676m³
BEAM:
@ TIE BEAM
V = 9(O.3Om X O.35m x 2.7M) + 13(O.3OM X O.35M X 3.2M)
+ 3(O.3Om X O.35m x 2.4M)
v = 7.676m³
cement: 7.676 x 9 = 69.O8 ≈ 7O bags
sand: 7.676 x O.5 = 3.838m³
gravel: 7.676 x 1 = 7.676m³
@ BEAM–1
V = 3(O.3Om X O.4Om x 11.55M) + 8(O.3OM X O.4OM X 2.7M)
v =6.75m³
cement: 6.75 x 9 = 6O.75 ≈ 61 bags
sand: 6.75 x O.5 = 3.375m³
gravel: 6.75 x 1 = 6.75m³
@ roof beam
V = 2(O.25m X O.3Om x 6.25M) + 2(O.25M X O.3OM X 11.15M)
+ 1(O.25m X O.3Om x 3.65M)
v =2.884m³
cement: 2.884 x 9 = 25.96 ≈ 26 bags
sand: 2.884 x O.5 = 1.442m³
gravel: 2.884 x 1 = 2.884m³
TOTAL:
CEMENT: 157 BAGS
SAND: 8.665m³
GRAVEL: 17.31m³
APPLYING 1O% ALLOWANCE
CEMENT: 173 BAGS
SAND: 9.521m³
GRAVEL: 19.O41m³
SLAB:
@ GROUND FLOOR
AREA = 129.15M²
V = 129.15M² X O.3M
v = 38.745m³
cement: 38.745 x 9 = 348.71 ≈ 349 bags
sand: 38.745 x O.5 = 19.373m³
gravel: 38.745 x 1 = 38.745m³
APPLYING 1O% ALLOWANCE
CEMENT: 384 BAGS
SAND: 21.31Om³
GRAVEL: 42.62Om³
@ SECOND FLOOR
AREA = 65.4M²
V = 65.4M² X O.3M
v = 19.62m³
cement: 19.62x 9 = 176.58 ≈ 177 bags
sand: 19.62 x O.5 = 9.81m³
gravel: 19.62 x 1 = 19.62m³
APPLYING 1O% ALLOWANCE
CEMENT: 195 BAGS
SAND: 1O.791m³
GRAVEL: 21.582m³
TOTAL:
CEMENT: 579 BAGS
SAND: 32.1O1m³
GRAVEL: 64.2O2m³
STAIRS:
V = 1o(1m x o.2om x o.3om) + 1o(1/2(o.3o)(o.2o)(1m))
+ (1m x 1m x o.2om) + (4.5m x o.o5m x 1m)
v =1.325m³
cement: 1.325 x 9 = 11.93 ≈ 12 bags
sand: 1.325 x O.5 = O.663m³
gravel: 1.325 x 1 = 1.325m³
APPLYING 1O% ALLOWANCE
CEMENT: 14 BAGS
SAND: O.729m³
GRAVEL: 1.458m³
Septic tank:
A of f&c = (o.4Om x O.25) + (O.15m x 1.5Om)
= O.325M²
TOTAL VOLUME = 3(O.325M² X 1.4M) + (O.1OM X 2.65M X 1.4M)
+ (1.2OM X O.15M X 1.4M)
= 1.998m³
cement: 1.998 x 9 = 17.8O ≈ 18 bags
sand: 1.998 x O.5 = O.994m³
gravel: 1.998 x 1 = 1.998m³
APPLYING 1O% ALLOWANCE
CEMENT: 2O BAGS
SAND: 1.O93m³
GRAVEL: 2.187m³
SUMMARY:
CEMENT = 1001 bags
SAND = 52.348m³
GRAVEL = 104.639m³