Kiln Dried Sand Coverage Calculator
Here's a table that covers the essential details for Kiln Dried Sand coverage based on common factors like area, depth, and sand bag weight:
Factor | Details |
---|---|
Bag Size | Typically, 25 kg (55 lb) per bag. |
Coverage Area (per bag) | On average, 1 bag covers approximately 3-4 square meters (32-43 square feet) at a standard depth of 1-2 mm for jointing between paving slabs or blocks. |
Depth of Application | Ideal depth is around 1-2 mm for jointing sand (for block paving or patio slabs). |
Type of Use | For filling joints between block paving, slabs, or any exterior surface with narrow gaps. |
Substrate Suitability | Ideal for use on dry surfaces only, as wet or damp surfaces may cause clumping. |
Sand Grain Size | 0.2-0.7 mm (fine-grained, dry sand). |
Usage in Block Paving | Typically used for jointing and locking the paving blocks in place, preventing movement. |
Weight per m² (Approx.) | Around 5-8 kg of sand is required per square meter, depending on the joint width and depth. |
Average Bag Requirement | For a typical 50 m² area, around 12-16 bags are required for proper jointing. |
Common Applications | Driveways, patios, footpaths, commercial spaces with block paving or flagstones. |
Conditions for Use | Ensure the sand is applied on a dry day and the paving is completely dry to avoid uneven filling or clumping. |
Shelf Life | Can be stored for up to 12 months in dry, cool conditions. |