Firth s masonry used for unique double skin block design.
Concrete block retaining wall design nz.
All firth retaining is made in nz.
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.
Ever 10 homestar rated house read more cambridge tamahere expressway firth keysteel retaining wall system read more.
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.
Stonebloc are easy to stack ensuring an incredibly fast build time and with 400mm thick solid concrete they form a super durable wall.
Integrate redi rock standard blocks with the entire family of redi rock products to create a seamless structurally sound solution for your next project.
7 1 concrete segmental and flagstone pavers guide to specifying.
Available in block widths of 28 41 and 60 inches 710 1030 and 1520.
Wide footing cantilever retaining walls may be built using in situ reinforced concrete or precast masonry blocks.
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.
6 1 masonry retaining walls.
Wide footing cantilever retaining walls may be built using in situ reinforced concrete or precast masonry blocks.
These large wetcast blocks are like one ton lego blocks that interlock to create tall gravity retaining walls.
Embedded footing cantilever walls may be built from round or square h5 treated timber or precast concrete poles or i beams.
Firth retaining walls blocks are perfect for creating a landscaping feature.
5 5 veneer stack bond.
Poles are typically spaced between 900 and 1 800 mm and set in concrete see figure 5.
Embedded footing cantilever walls may be built from round or square h5 treated timber or precast concrete poles or i beams.
5 3 specification for concrete masonry bricks.
6 3 control joints 7.
Timeless retaining walls stonebloc is a precast concrete retaining wall system of interlocking concrete blocks designed specifically for walls up to 2m high.
Learn more firth are proud.