Classic Clay Blocks
At RealTuff Builders, we offer a variety of red classic clay blocks that you can conveniently purchase either in loose quantities or packaged in crates (312 blocks) for your construction needs. They are the perfect blocks for upper levels and interior walls.
Horizontal core block used for interior and exterior walls
*Nominal Size: 4” x 8” x 12” (see description for further information)
Actual Size: (90mm x 199mm x 300mm)
Blocks per pallet: 312
*Nominal Size: In manufacturing, a nominal size or trade size is a size “in name only” used for identification. The nominal size may not match any dimension of the product, but within the domain of that product the nominal size may correspond to a large number of highly standardized dimensions and tolerances.
View our Product Certification License here.
Exceeds local standards, TTS 588:2015
| Specific Clauses | Acceptance Criteria |
| Compressive Strength | Min. Av. of five (5) samples 4.8 N/mm². Individual 3.4 N/mm² |
| Absorption | Max. Av. of five (5) samples 12 %. Individual 14% |
| Cell Requirements | For 100mm width. Minimum # cells in the wall direction = 1. |
| Shell & Web thickness | 7mm ( minimum) |
| Warpage | ≤200mm (max. warpage = 4mm) 200mm -300mm (max. warpage = 6mm). |
Less Water Absorption
ADVANTAGES
- Dries Faster
- Less downtime during construction
Fire Resistant
ADVANTAGES
- Withstands fires longer than any other standard material
Stronger
ADVANTAGES
- Up to 60% higher compressive strength