A pool is dug out either by a mechanical excavator or by hand. | ||
![]() The site |
![]() Digging out |
![]() The finished hole |
![]() Building the walls |
![]() Creating the pool floor |
![]() Fitting the lining |
A concrete foundation 375mm wide by 150mm deep (15" x 6") is laid around the perimeter of the pool on which the pool walls are built. |
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![]() Filling the pool |
![]() Backfilling |
![]() Laying coping edges |
![]() Laying the pipe work |
![]() Connections for pool filters |
![]() Filtration system |
A special plastic extrusion is fitted to the top of this page of the wall into which the pool vinyl liner is clipped. A 50mm (2") layer of sand cement is screeded to create the pool floor.
When the pool shell is complete the vinyl liner is fitted and filling can be commenced.
Suggested Materials list for Block Wall and Vinyl Liner Construction of Hopper & Wedge Pools |
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Pool Size: | 20'x10' | 24'x12' | 28'x14' | 30'x14' | 32'x16' | 38'x16' | 40'x20' | ||||
Profile: | Constant Depth 1.350 |
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Excavated Soil cu.m. |
37 | 45 | 63 | 67 | 83 | 101 | 131 | ||||
Foundations 1 part cement to 8 parts 3/4" to dust in aggregate |
Ready Mix cu.m. |
1.3 | 1.5 | 1.75 | 1.85 | 2.0 | 2.25 | 2.5 | |||
Mixed on site |
Cement | 14 Bags |
14 Bags |
18 Bags |
18 Bags |
22 Bags |
22 Bags |
26 Bags |
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Aggregate | 1.7 | 2 | 2.3 | 2.5 | 2.7 | 3 | 3.25 | ||||
Hollow Concrete Blocks 18x9x9 |
240 | 267 | 346 | 360 | 399 | 440 | 480 | ||||
Mortar for Block Walls 1 part cement to 4 parts B.S.1200 sand |
Cement cu.m. |
20 Bags |
22 Bags |
26 Bags |
26 Bags |
28 Bags |
20 Bags |
34 Bags |
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Sand cu.m. |
1.75 | 1.6 | 1.8 | 1.9 | 2.0 | 2.3 | 2.6 | ||||
Rendering 1 part cement to 4 parts B.S.1200 sand |
Cement cu.m. |
8 Bags |
10 Bags |
12 Bags |
12 Bags |
14 Bags |
16 Bags |
18 Bags |
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Sand cu.m. |
1.2 | 1 | 1.2 | 1.3 | 1.4 | 1.6 | 1.7 | ||||
Floor Screed 1 part cement to 8 parts sand |
Cement cu.m. |
12 Bags |
16 Bags |
22 Bags |
24vBags | 26 Bags |
32 Bags |
42 Bags |
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Sand cu.m. |
1.3 | 2.0 | 2.8 | 3.0 | 3.6 | 4.3 | 5.6 | ||||
Backfill Pea shingle cu./m. |
4.25 | 3.75 | 4.25 | 4.5 | 5.0 | 5.75 | 6.25 | ||||
Concrete for Hollow Pots |
3.4cu.m. | 4.56cu.m. | 4.96cu./m. | 5.12cu./m. | 5.7cu./m. | 6.27cu./m. | 6.84cu./m. | ||||
8mm Reinforcing for Horizontals |
100Lm | 120Lm | 130Lm | 135Lm | 150Lm | 170Lm | 180Lm | ||||
10mm Reinforcing for Uprights |
108Lm | 143Lm | 156Lm | 162Lm | 180Lm | 198Lm | 216Lm | ||||
10mm L bars (No) | 36 | 48 | 52 | 54 | 60 | 70 | 72 | ||||
Mesh for Floor | 21sq.m. | 39sq.m. | 43sq.m. | 48sq.m. | 56sq.m. | 66sq.m. | 82sq.m. |
Suggested Materials List for Block Wall and Vinyl Liner Construction of Flat Bottomed Pools |
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Pool Size & Gallonage | 20'x10' 5000G |
24'x12' 6500G |
28'x14' 9000G |
30'X14' 5000g |
32'X16' 5000g |
38'X16' 5000g |
40'x20' 5000g |
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Profile | Hopper & Wedge |
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Excavated soil cu.m. |
37 | 45 | 63 | 67 | 83 | 101 | 131 | ||||
Foundations 1 part cement to 8 parts 3/4" to dust in aggregate |
Ready Mix |
1.3 | 1.5 | 1.75 | 1.85 | 2.0 | 2.25 | 2.5 | |||
Mixed on Site | Cement | 14 Bags | 14 Bags | 18 Bags | 18 Bags | 22 Bags | 22 Bags | 26 Bags | |||
Aggregate | 1.7 | 2.0 | 2.3 | 2.5 | 2.7 | 3 | 3.25 | ||||
Concrete Blocks 18x9x4 |
360 | 450 | 525 | 550 | 600 | 675 | 750 | ||||
Mortar for Block Walls |
Cement cu.m. |
20 Bags | 22 Bags | 26 Bags | 26 Bags | 28 Bags | 30 Bags | 34 Bags | |||
Sand cu.m. |
1.75 | 1.6 | 1.8 | 1.9 | 2.0 | 2.3 | 2.6 | ||||
Rendering 1 part Cement to 4 parts B.S.1200 Sand |
Cement cu.m. |
8 Bags | 10 Bags | 12 Bags | 12 Bags | 14 Bags | 16 Bags | 18 Bags | |||
Sand cu.m. |
1.2 | 1.0 | 1.2 | 1.3 | 1.4 | 1.6 | 1.7 | ||||
Floor Screed 1 part Cement to 8 parts Sand |
Cement cu.m. |
12 Bags | 16 Bags | 22 Bags | 24 Bags | 26 Bags | 32 Bags | 42 Bags | |||
Sand cu.m. |
1.3 | 2.0 | 2.8 | 3.0 | 3.6 | 4.3 | 5.6 | ||||
Backfill Pea Shingle cu.m. |
4.25 | 3.27 | 4.25 | 4.5 | 5 | 5.75 | 6.25 | ||||
Ring Beam 1 part cement to 8 parts 3/4" to dust in aggregate |
Cement cu.m. |
6 Bags | 6 Bags | 8 Bags | 8 Bags | 8 Bags | 10 Bags | 10 Bags | |||
Sand cu.m. |
0.7 | 0.8 | 1.0 | 1.0 | 1.1 | 1.2 | 1.3 | ||||
8mm Each Course |
130mm | ||||||||||
10mm each Hollow |
84mm | ||||||||||
10mm Reinforcing for Uprights | 36Lm | 48Lm | 61Lm | 68Lm | 70Lm | 76Lm | 85Lm |