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National Masonry Pavers and Blocks

National Masonry 150 Series 15.03 Half Block 190x190x140mm

National Masonry 150 Series 15.03 Half Block 190x190x140mm

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National Masonry 150 Series 15.03 Half Block (190 × 140 × 190 mm) is a concrete masonry half block designed for structural and non-structural wall construction. Featuring a hollow core design and standard 150 Series compatibility, it provides a durable, low-maintenance solution for corners, wall ends, and general masonry projects.

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Product Application

Residential & Commercial
Internal Walls
Internal Walls
External Walls
External Walls

PRODUCT DESCRIPTION

National Masonry produces a wide range of concrete masonry units designed for residential, commercial, and infrastructure construction. Its grey block range is developed to provide consistent performance and compatibility across standard masonry systems.

Features:

  • Half-length concrete masonry block format
  • 150 Series sizing for system compatibility
  • Hollow core design for reduced weight
  • Concrete composition incorporating recycled fly ash
  • Compressive strength suitable for structural use
  • Consistent dimensions for precise alignment
  • Manufactured to Australian Standards

PRODUCT BENEFITS

  • Eliminates the need for cutting full blocks during construction

  • Improves efficiency and accuracy in wall layouts
  • Ideal for use at corners, ends, and tight spaces
  • Maintains consistency with standard 150 Series block systems
  • Lightweight design improves handling and installation
  • Suitable for both load-bearing and non-load-bearing applications

PRODUCT SPECIFICATIONS

Product Name:

National Masonry 150 Series 15.03 Half Block
Product Type:
Concrete masonry block
Series:
150 Series
Format:
Half block
Dimensions:
190 × 140 × 190mm
Length:
190mm
Width:
140mm
Height:
190mm
Approx. unit weight:
~5.9kg per block
Blocks per pallet:
240
Material:
Concrete (with recycled fly ash)
Core structure:
Hollow core
Characteristic compressive strength:
~15 MPa
Application type:
Structural and non-structural masonry