This minimum embedment applies to retaining walls with a total wall height of 1 8m.
Retaining wall solutions nz.
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Palisade timber or concrete retaining walls are used in the construction of highly effective permanent retaining wall solutions.
The heart of the system is a mass concrete block with a unique interlocking design.
Lusit angle supports las elements are a german engineered and designed pre cast retaining wall system that provides endless configurations and finishes for residential commercial industrial and roading applications.
This design allows interbloc to self align during the install process delivering an incredibly fast build time.
Embedment m total wall height m 8.
A 150 mm square post can be placed at up to 910 mm centres the 10 mm allows a fitting.
When a building consent is required the wall must be specifically designed by a registered engineer.
B1 2 which states buildings building elements and siteworks.
Surewall is a retaining wall system that uses steel posts and timber rails to generate an aesthetically pleasing flush finished non obtrusive retaining wall system that is very quick and easy to install by any able bodied diy person.
Www nzwood co nz how to build low retaining walls 2 construction steps planning and measuring 1.
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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 structural engineer.
Typically for heavy duty applications supporting substantial loads palisade retaining walls are also known as inground or barrier pile retaining walls.
For retaining walls over 1 8m use the following formula.
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Retaining walls that are over 1 5 m high and those supporting a surcharge require a building consent see figure 1.
Jul 27 2017 explore chuck stevens s board inexpensive retaining walls on pinterest.
Interbloc is a precast concrete construction system.
Manufactured to suit all types of embankment and terrain retention and for all types of loadings.
The spacing of vertical posts will depend on the size of post and rails used.
The standard range of las elements is available in heights from 50cm.
For example the embedment depth of a 3m high retaining wall would be 3 0 8 0 375m.
Plan and measure the length and height of the wall.
