Concrete Blocks
3.5 MPa
90 Block
Partition walls, boundary screens & non-load-bearing internal walling
Concrete Blocks
3.5 / 7.0 MPa
190 Block
Load-bearing exterior walls, basements, retaining structures & industrial facilities
Technical Specifications
A heavy-duty structural concrete block engineered for load-bearing multi-storey structures, retaining walls, and industrial perimeter enclosures. Provides maximum structural integrity and fire rating.
| Product SKU | BLK-190-GRY |
|---|---|
| Category | Concrete Blocks |
| Type | Heavy-Duty Structural Block |
| Dimensions | 190mm × 390mm × 190mm |
| Unit Weight | ±16.5 kg |
| Compressive Strength | 3.5 / 7.0 MPa |
| Coverage Rate | 13 units per m² |
| Pallet Packaging | 60 units / pallet (~0.99 t) |
| Available Colours | Standard Grey |
| Recommended Application | Load-bearing exterior walls, basements, retaining structures & industrial facilities |
Related Concrete Products
Explore matching blocks, bricks, and pavers for your project.
Concrete Blocks
3.5 / 7.0 MPa
140 Block
General residential walling, commercial perimeter walls & exterior construction
Bricks
7.0 / 14.0 MPa
Maxie Brick
Affordable housing programmes, residential perimeter walls, high-speed commercial builds
Frequently Asked Questions
Common questions about specifications, ordering, and Western Cape delivery.
How many 190 Block units are needed per m²?
Approximately 13 units per m². We recommend ordering an additional ~10% wastage allowance for cutting and on-site fitting.
What is the compressive strength rating?
3.5 / 7.0 MPa. All our products comply with SANS standards. Structural test certificates can be provided upon request for engineering sign-off.
What is the pallet size and weight for delivery?
There are approximately 60 units per pallet, weighing approx. 0.99 metric tonnes. Our dedicated delivery trucks feature crane offloading.
Do you deliver across the Western Cape?
Yes — our company-owned fleet delivers directly to sites in Cape Town CBD, Northern Suburbs, Southern Suburbs, Winelands, West Coast, and Helderberg.
How do I get volume trade pricing?
Submit a quote request or chat with our Atlantis sales desk on WhatsApp at 021 577 4371.