National Masonry 200 Series 20.45 Cleanout Block 390x190x190mm

National Masonry produces concrete masonry products for residential, commercial and landscaping construction across Australia. Its Grey Block range includes purpose-designed masonry units for a variety of structural and general masonry requirements, including standard, channel, cleanout and H blocks. The range uses recycled fly ash in its concrete manufacture to provide lightweight, high-strength masonry products suited to Australian building applications.

Features:

• Purpose-designed cleanout block configuration
• Hollow concrete masonry construction
• Open-access design for cleaning wall cavities
• Natural Grey concrete appearance
• Designed to accept a removable biscuit and spring closure
• Compatible with National Masonry 200 Series block systems

• Provides convenient access for cleaning the base of masonry walls before core filling

• Helps remove mortar droppings and construction debris prior to grouting
• Supports efficient construction of reinforced and core-filled masonry walls
• High-strength concrete construction provides dependable structural performance
• Recycled fly ash content reduces reliance on conventional raw materials
• Suitable for demanding residential and commercial masonry projects
• Integrates with other 200 Series masonry components for coordinated wall construction