Retaining wall system field installation guidelines 7 design guide and software the table below is a guide outlining the documentation required when constructing an anchorbloc wall.
Block retaining wall design nz.
All firth retaining is made in nz.
Stonebloc are easy to stack ensuring an incredibly fast build time and with 400mm thick solid concrete they form a super durable wall.
Anchor wall offers the latest innovations in concrete block retaining and freestanding wall systems.
Timeless retaining walls stonebloc is a precast concrete retaining wall system of interlocking concrete blocks designed specifically for walls up to 2m high.
Perfect for heavy duty garden retaining walls.
Firth retaining walls blocks are perfect for creating a landscaping feature.
Our commercial and residential segmental walls are durable and easy to install making them a great choice for any project.
Firth keystone retaining wall system lightweight easy to handle and requires no special tools.
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.
This information is published by the ministry of business innovation and employment s chief executive.
B1 2 which states buildings building elements and siteworks.
The unique design of the tasman wall system allows increased.
The blocks are easily dry stacked and their patented design locks into the block above to form an attractive structural retaining wall.
Retaining walls that are over 1 5 m high and those supporting a surcharge require a building consent see figure 1.
Regardless of whether a building consent is required retaining walls must comply with the requirements of the new zealand building code clause b1 structure.
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.
It is a general guide only and if used does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case.
The tasman retaining wall system incorporates purpose made corner and capping units to provide classical reconstructed sandstone retaining walls.