Industrial sand is a general term used for sand products with controlled sizing that are used for a large variety of purposes. Byrne Bros. Concrete has a number of Filtration sand and gravel available for your needs.
|No 2 — Filter Gravel||Nominal Size 20mm — 40mm|
|No 3 — Filter Gravel||Nominal Size 12mm — 20mm|
|No 4 — Filter Gravel||Nominal Size 6mm — 12mm|
|No 5 — Filter Gravel||Nominal Size 3mm — 6mm|
For each size range specified above, no more than 8% by weight may be finer or coarser than the lower and upper designated size limit.
|No 6C Filter Sand||Nominal Size 1.18mm — 4.75mm |
Effective Size 1.1—1.3mm
|No 6.5 Filter Sand||Nominal Size 850um — 2.36mm |
Effective Size 850um — 950um
|No 7 Filter Sand||Nominal Size 600um — 1.18mm |
Effective size 540um — 660um
|No 7M Filter Sand||Nominal Size 500um — 1.00mm |
Effective size 450um — 550um
|No 8 Filter Sand||Nominal Size 700um — pan|
For each size of sand specified an effective size tolerance of +/- 10% is achieved