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Corners with Geogrid

Document imprimable.pdf

Installing Geogrid on Inside 90° Corners

On inside corners additional geogrid is required to extend past the end of the wall 25% of the completed wall height.
  • Roll out the AB Reinforcement Grid behind the blocks, keeping the edge of the geogrid tight against the front lip of the blocks. Extend the geogrid past the inside corner by at least 25% of the wall height in one direction.
  • On the next course of block where geogrid is required extend the geogrid past the inside corner in the opposite direction. Never place geogrid directly on top of another layer of geogrid.

EXAMPLE:

Finished wall height is 6 ft. (1.8 m), divide by 4 which equals 1.5 ft. (0.45 m).








Installing Geogrid on Outside 90° Corners

Each side of the corner must be reinforced independently from each other.
  • Roll out the AB Reinforcement Grid to the outside corner in one direction. Never place geogrid directly on top of another layer of geogrid.
  • On the next course of block where geogrid is required, lay the next layer of geogrid perpendicular to the previous layer. Using AB Reinforcement Grid you will not need a layer of geogrid on every course due to its bi-axial strength.

Angles avec géogrille
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