5 2 concrete bricks and walls ties.
Concrete block retaining wall design nz.
5 3 specification for concrete masonry bricks.
6 1 masonry retaining walls.
These large wetcast blocks are like one ton lego blocks that interlock to create tall gravity retaining walls.
5 5 veneer stack bond.
Wide footing cantilever retaining walls may be built using in situ reinforced concrete or precast masonry blocks.
All firth retaining is made in nz.
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.
Firth s masonry used for unique double skin block design.
Embedded footing cantilever walls may be built from round or square h5 treated timber or precast concrete poles or i beams.
Poles are typically spaced between 900 and 1 800 mm and set in concrete see figure 5.
Firth keystone retaining wall system lightweight easy to handle and requires no special tools.
Learn more firth are proud.
And we re pretty pleased we re the first concrete manufacturers in the world to do so.
7 1 concrete segmental and flagstone pavers guide to specifying.
Timeless retaining walls stonebloc is a precast concrete retaining wall system of interlocking concrete blocks designed specifically for walls up to 2m high.
6 3 control joints 7.
Integrate redi rock standard blocks with the entire family of redi rock products to create a seamless structurally sound solution for your next project.
Available in block widths of 28 41 and 60 inches 710 1030 and 1520.
Poles are typically spaced between 900 and 1 800 mm and set in concrete see figure 5.
Firth retaining walls blocks are perfect for creating a landscaping feature.
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.
Ever 10 homestar rated house read more cambridge tamahere expressway firth keysteel retaining wall system read more.
Wide footing cantilever retaining walls may be built using in situ reinforced concrete or precast masonry blocks.