All firth retaining is made in nz.
Concrete block retaining wall design 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.
5 2 concrete bricks and walls ties.
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.
Wide footing cantilever retaining walls may be built using in situ reinforced concrete or precast masonry blocks.
Perfect for heavy duty garden retaining walls.
7 1 concrete segmental and flagstone pavers guide to specifying.
And we re pretty pleased we re the first concrete manufacturers in the world to do so.
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.
Stonebloc are easy to stack ensuring an incredibly fast build time and with 400mm thick solid concrete they form a super durable wall.
Available in block widths of 28 41 and 60 inches 710 1030 and 1520.
Firth keystone retaining wall system lightweight easy to handle and requires no special tools.
Wide footing cantilever retaining walls may be built using in situ reinforced concrete or precast masonry blocks.
Ever 10 homestar rated house read more cambridge tamahere expressway firth keysteel retaining wall system read more.
6 1 masonry retaining walls.
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.
Embedded footing cantilever walls may be built from round or square h5 treated timber or precast concrete poles or i beams.
These large wetcast blocks are like one ton lego blocks that interlock to create tall gravity retaining walls.
Firth retaining walls blocks are perfect for creating a landscaping feature.
Poles are typically spaced between 900 and 1 800 mm and set in concrete see figure 5.
Learn more firth are proud.
Depending on the concrete blocks used a retaining wall made from concrete blocks could start from around 299 390.
Poles are typically spaced between 900 and 1 800 mm and set in concrete see figure 5.