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MagnumStone™ is a large wet-cast interlocking concrete block system providing an aesthetically pleasing, robust design, fast and cost-effective retaining solution.
MagnumStone is a unique hollow core mass block system, manufactured here in New Zealand, designed with the asset owner, engineer and contractor in mind. The MagnumStone system allows for robust design options to meet many different conditions and finished facing requirements. An extremely quick and easy installation process effectively removes a lot of the manual labour found with other retaining systems.
MagnumStone™ is a Registered Trademark of CornerStone® registered in Canada.
Frequently Asked Questions
Benefits & Features
Gravity walls are built with the large MagnumStone blocks that use a tongue-and-grove system to lock the gravity extenders in place. They rely on their own and extended weight to hold back the earth behind them.
The aesthetically pleasing plantable terraces maximise green area, which reduce the “heat island” effect. It’s unique internal drainage system makes it the prime choice for environmentally friendly and sustainable wall solutions.
Geogrids used with the appropriate lengths, layers and compacted backfill materials will resist the active forces above and behind the wall. The use of geogrid reinforcement with the MagnumStone system is typically very cost effective.
Mass Block Wall
Mass block function without reinforcing. Stable up to 1.8m height. Rapidly constructed and an efficient alternative to gabions for emergency roadside slip repair or another option where a block facing is required with limited space for reinforcing.
MagnumStone allows for the ultimate geogrid positive connection. This unique positive or mechanical connection provides the system with a greater safety factor for connection when designing for heavy loads, bridges and railways.
The MagnumStone steel grid solution provides designers with a great option, similar to traditional panel/steel systems, with significant installation and cost advantages to the end user.
The large vertical and horizontal hollow cores of the MagnumStone units provide the permanent form for reinforcing steel and concrete, making installation easy and cost effective.
Soil nailing could be one of the fastest growing solutions for retaining wall structures, as building restrictions increase due to population growth.
56614 MagnumStone Block Standard N/A
56615 MagnumStone Block Top N/A
56616 MagnumStone Block Base N/A
56617 MagnumStone Half-Block Standard N/A
56618 MagnumStone Half-Block Top N/A
56619 MagnumStone Half-Block Base N/A
56620 MagnumStone Block End (Left) N/A
56621 MagnumStone Block End (Right) N/A
56622 MagnumStone Half-Block End (Left) N/A
56623 MagnumStone Half-Block End (Right) N/A
56624 MagnumStone Block Extender Small N/A
56625 MagnumStone Block Extender Large N/A