• 15.45 150mm Cleanout
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National Masonry Pavers and Blocks

National Masonry 150 Series 15.45 Cleanout Block 390x190x140mm

National Masonry 150 Series 15.45 Cleanout Block 390x190x140mm

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National Masonry 150 Series 15.45 Cleanout Block (390 × 140 × 190 mm) is a concrete masonry cleanout block designed for reinforced and core-filled wall systems. Featuring an open-face profile for debris removal and grout access, it provides a reliable solution for structural masonry construction in residential and commercial projects.

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PRODUCT DESCRIPTION

National Masonry manufactures concrete masonry products for residential, commercial, and infrastructure applications. The company offers a wide range of block systems designed to deliver consistent quality and reliable performance in modern construction.

Features:

  • Concrete masonry cleanout block design
  • Open-face profile for debris removal
  • Used at the base course of walls
  • Compatible with 150 Series blocks
  • Manufactured using concrete with recycled fly ash
  • Consistent sizing for accurate installation

PRODUCT BENEFITS

  • Ensures clean cores before grout filling

  • Improves bond and structural performance of reinforced walls
  • Reduces risk of voids and weak points in masonry
  • Integrates with standard 150 Series block systems
  • Simplifies preparation for core-filled construction

PRODUCT SPECIFICATIONS

Product Name:

National Masonry 150 Series 15.45 Cleanout Block
Product Type:
Concrete masonry cleanout block
Series:
150 Series
Dimensions:
390 × 140 × 190mm
Length:
390mm
Width:
140mm
Height:
190mm
Approx. unit weight:
~10.2kg per block
Blocks per pallet:
120
Material:
Concrete (with recycled fly ash)
Core structure:
Open-face cleanout design
Application type:
Structural masonry (core-filled walls)