| Require 29 kgs of cement per m2 |
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| 350m2 = 203 bags @ R66.00 / bag excl |
R 13 398.00 |
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| Allowance for Y 10 reinforcing steel |
R 280.00 |
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| Total Materials for walling using FinnBUILDER |
R 23 177.00 |
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| Maxi Bricks 7 Mpa |
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| 350m2 x 35 maxi bricks /m2 = |
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| equals 12 250 bricks @ R 1.95 e.a. excl. |
|
R 23 887.50 |
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| Building sand 1m3 / 400 bricks = 30.6m3 of building sand |
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| 30.6m3 @ R 120.00m3 |
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R 3 672.00 |
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| Cement – require 5.5 bags cement per m3 of building sand |
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| = 30.6m3 x 5.5 bags @ R 66.00 |
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R 11 107.80 |
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| Total Materials for walling using bricks |
|
R 38 667.30 |
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| Cost per Square Meter of vertical wall |
R 66.22 |
R 110.48 |
R 44.26 |
|
R 23 177.00 |
R 38 667.30 |
R 15 490.30 |
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| Labour |
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| FinnBUILDER |
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| The industry norm for a FinnBUILDER team provided |
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| with 4 FinnBUILDER machines to build with |
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| is R 28.50 / m2 of vertical walling |
R 28.50 |
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| Maxi Bricks (35 maxi bricks needed per m2 of walling) |
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| The industry norm for Bricklayers is R 1.50 per maxi brick |
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| Therefore cost per m2 is R 1.50 per maxi brick x 35 bricks per m2 |
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R 52.50 |
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| Cost per Square Meter of vertical wall |
R 28.50 |
R 52.50 |
R 24.00 |
|
R 9 975.00 |
R 18 375.00 |
R 8 400.00 |
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| Plastering |
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| FinnBUILDER |
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| Nil |
R 0.00 |
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| Bricks |
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| Plaster sand: Plaster 15mm thick both sides. |
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| Need 0.021m3 of plaster sand per 1m2 of wall |
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| @ R 265.00 /m3 = R 5,57 one side of the wall |
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R 11.13 |
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| Cement: Need 1 pocket of cement to plaster 3m2 of wall |
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| @ R 66.00 per pocket / 3m2 one side of the wall |
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R 44.00 |
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| Labour: R 18 / m2 one side of the wall. |
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R 36.00 |
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| Cost per Square Meter of vertical wall |
|
R 91.13 |
R 91.13 |
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|
R 31 895.50 |
R 31 895.50 |
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| Floating |
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| Finish the walls with a float mix 3mm thick on both sides. |
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| Plaster sand: Need 0.005m3 of plaster sand per 1m2 of wall. |
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| ‘@ R 265.00 / m3 = R 1.33 / m2 one side of the wall |
R 2.65 |
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| Cement: Need 1 pocket of cement to float 14m2 of wall |
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| @ R 66.00 per pocket = R 66.00 / 14m2 one side of the wall |
R 9.43 |
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| Labour: R 8 / m2 one side of the wall |
R 16.00 |
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| Cost per Square Meter of vertical wall |
R 28.08 |
|
-R 28.08 |
|
R 9 827.50 |
|
-R 9 827.50 |
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| Total Cost Comparison |
R 122.80 |
R 254.11 |
R 131.31 |
|
R 42 979.50 |
R 88 937.80 |
R 45 958.30 |
| Note: The cost of DPC, brickforce, windows, door frames, lintels and roof tie in wire have been ignored because costs are the same for both FinnBUILDER and Brick. |
