User Instructions
Dig a hole to the required size for the post, half fill the hole with water and place the post in the hole.
The material is already pre-mixed. There is no need for mixing. It can simply be emptied straight from the bag into the hole.
Add the Remix Post Mix Concrete uniformly around the post, until it is above the level of water. If any dry powder remains visible at this stage, add additional water until absorbed by the material.
Adjust the post into position and support appropriately until the material set occurs, after approximately 10 minutes.
Once the postfix concrete has set, cover with earth, grass or decorative aggregate, as required.
How much concrete do I need?
| Post Shape & Size | Hole Size (Width x Depth) | Approx number of bags required |
|---|
Round 2"
(50mm) | 6" (150mm) x 12" (300mm)
6" (150mm) x 18" (450mm)
6" (150mm) x 24" (600mm)
8" (200mm) x 12" (300mm)
8" (200mm) x 18" (450mm)
8" (200mm) x 24" (600mm) | 1/2 Bag
1/2 Bag
3/4 Bag
2/3 Bag
1 Bag
1 1/2 Bags |
Square 3"
(75mm) | 8" (200mm) x 18" (450mm)
8" (200mm) x 24" (600mm)
8" (200mm) x 30" (750mm)
12" (300mm) x 18" (450mm)
12" (300mm) x 24" (600mm)
12" (300mm) x 30" (750mm) | 3/4 Bag
1 Bag
1 1/3 Bag
2 1/4
3 Bags
3 3/4 Bags |
Square 4"
(100mm) | 8" (200mm) x 18" (450mm)
8" (200mm) x 24" (600mm)
8" (200mm) x 30" (750mm)
12" (300mm) x 18" (450mm)
12" (300mm) x 24" (600mm)
12" (300mm) x 30" (750mm) | 2/3 Bag
3/4 Bag
1 Bags
2 Bags
2 3/4 Bags
3 1/2 Bags |
