
Product Application
Residential & Commercial
Feature Walls
Internal Walls
External Walls
Retaining Walls
Fences
PRODUCT DESCRIPTION
National Masonry is a leading Australian manufacturer of concrete masonry products. Their grey block range is designed as an all-purpose masonry solution, manufactured using recycled fly ash to deliver lightweight strength, durability, and compliance with Australian Standards for residential, commercial, and infrastructure projects.
Features:
- Half-block format for easier construction detailing
- Suitable for use where reduced block length is required
- Hollow masonry design
- General-purpose durability classification
- Compatible with standard grey block systems
- Fire resistance performance compliant with AS3700
PRODUCT BENEFITS
-
- Manufactured using recycled fly ash
- Fully compliant with Australian Standards
- Fire-rated performance
- Ideal sizing for detailing, bonding, and finishing work
- Reliable and consistent quality
PRODUCT SPECIFICATIONS
National Masonry 200 Series 20.03 Half Block
Block Size:
190 × 190 × 190 mm
Block Type:
Half block
Weight:
approx. 7.3 kg each
Units per Pallet:
180
Material:
Concrete masonry
Compressive Strength:
f’uc = 15 MPa
Fire Rating:
2-hour insulation FRL
Durability Class:
General Purpose
Manufacturing Standard:
2013