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Concrete block retaining wall design nz.
Firth s masonry used for unique double skin block design.
7 1 concrete segmental and flagstone pavers guide to specifying.
5 3 specification for concrete masonry bricks.
Creates walls up to 1m high can go higher with specific design 3 units per lm or 11 units per m2 retaining capping units corner blocks and fibreglass pin connectors are also available 34kg block.
6 1 masonry retaining walls.
Integrate redi rock standard blocks with the entire family of redi rock products to create a seamless structurally sound solution for your next project.
Concrete masonry retaining walls can be designed in accordance with the following new zealand standards but it is prudent to have the design checked and inspected by a.
Designing retaining walls when a building consent is required the wall must be specifically designed by a registered engineer.
Should also be provided in the base of the wall.
Stonebloc are easy to stack ensuring an incredibly fast build time and with 400mm thick solid concrete they form a super durable wall.
6 3 control joints 7.
Available in block widths of 28 41 and 60 inches 710 1030 and 1520.
All firth retaining is made in nz.
And we re pretty pleased we re the first concrete manufacturers in the world to do so.
The ezi wall blocks are the lightest and easiest option for the diy er with their easy to use interlocking system and come in a choice of three colours.
Depending on the concrete blocks used a retaining wall made from concrete blocks could start from around 299 390.
Timeless retaining walls stonebloc is a precast concrete retaining wall system of interlocking concrete blocks designed specifically for walls up to 2m high.
These large wetcast blocks are like one ton lego blocks that interlock to create tall gravity retaining walls.
Perfect for heavy duty garden retaining walls.
Any anchorbloc retaining wall exceeding 1 5 metres tall will require an independent design completed by a chartered professional engineer and will require a building consent from the local council.
Firth retaining walls blocks are perfect for creating a landscaping feature.
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5 2 concrete bricks and walls ties.
Firth keystone retaining wall system lightweight easy to handle and requires no special tools.
5 5 veneer stack bond.