01 — Structure

Cement bricks
& interlock.

Uniform, high-strength bricks from fully automated Spanish production lines, with capacity of up to 15 million bricks a year — 40,000 every day.

Bricks per year
15M
Bricks per day
40,000
Equipment origin
Spain
Shape, finish & strength
Custom
Karawia cement brick factory: automated production line with conveyors and stacked block pallets

Product range

Solid brick

Standard size · High strength · Smooth or rough

Walls, partitions and foundations

Hollow block

Custom sizes · Medium to high strength

Interior and exterior walls

Interlocking paver

Multiple shapes · High strength · Decorative

Roads, ports, gardens and walkways

Coloured interlock

Multiple colours and sizes · Rough or smooth

Site layouts, driveways and yards

Technical specifications

TypeSize (cm)Loading area (cm²)Density (g/cm³)Max weight (kg)Void ratioCompressive strength (kg/cm²)
Solid brick25×12×63002.13.75—250
Hollow block40×12×204801.151120%78
Hollow block40×20×208001.11724%78
Hollow block40×25×2010001.22321%78
Hexagonal interlock23×20×84601.66—350
I-shape interlock20×16×83202.46—350
Rectangular interlock20×10×62001.47.75—350

Every production batch is tested against strict quality standards.

Production capabilities

  • Hydraulic presses with advanced control systems
  • Automated mixing that precisely controls the cement-to-aggregate ratio
  • Curing chambers that increase strength and durability
  • Electronic control panels for adjusting mix proportions

Why trust our bricks

1Uniform size and shape for easier installation
2High density and low absorption for long-lasting buildings
3Resistant to cracking and deformation under environmental stress

Need a custom size or strength?

We manufacture to your project's specifications.

Request a quote