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Step 1: |
Excavations
Dig out the proposed pathway to a depth of 125mm (5") below finished path height (usually existing ground level)
and the required path width. Try to plan the width of the path so that full pavers can be placed without the need for cutting.
When working out the overall path width, allow an extra 3mm between each paver (spacings that allow sand to penetrate around the pavers). Some pavers have space nibs (packers) already on them.
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Step 2: |
Putting down the edging.
Lay a bed of sand along each side of the path excavation approximately 40mm (1 1/2")thick
and about 200mm (8") wide.
Lay the 100x100 (4x4) edge boards on top of the sand and tamp down into
place until the top of the edge boards are at the required path finished height.
Retain them in place with stakes nailed to the outside and trim the stakes off slightly
below the top of the edging board. (see drawing below)
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Step 3: |
Base course
Add a layer of 20mm (3/4") graded base course metal in between the edging boards. 20mm (3/4") graded means the metal is graded to 20mm (3/4"), and everything below this size is included in the product.
Add and compact the base course with a mechanical plate vibrator until the finished
height is 85mm (3 1/2") down from the top of the edge boards. At the same time compact
the soil against the outside of the edge boards thus ensuring they stay in place parallel.
You can hire a plate vibrator from your local hire center.
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Step 4: |
Bedding sand
Add a 35mm (1 1/2") layer of bedding or paving sand, and level with a screeding
board so the finished
height is 50mm (2") down from the top of the edge boards.
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Step 5: |
Laying the paving stones
Commence laying the pavers from one end of the path. (work uphill).
Space the pavers approx 3 mm (1/8") to allow filling sand to penetrate
around the pavers. Kneel on a board across the area you have already
laid.
Use full pavers only, go back later and fill in with the cut ones.
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Step 6: |
Compacting and putting in joint sand
The pavers should now be, prior to compacting, 10mm (3/8") above required finished height.
Compact the pavers consistently with the plate vibrator. The final step is to brush
jointing or filling sand over the surface. This fills the joints and binds the pavers together.
Vibrate again.
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