Gravity walls rely on their own weight and setback to hold up the soil behind them.
Block retaining wall design guide.
We have produced a simple design guide for retaining walls.
Retaining walls are required for slopes and structural purposes as they use footings to hold a wall in place and better retain soil.
Please note that the gravity wall chart provided has specific heights for specific site and soil conditions.
Soil bearing and stability 8.
The main considerations are.
Soil mechanics simplified 4.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
Corners curves steps terraces and free standing walls in addition to sections on design considerations and design charts.
Updated in 2020 it concisely describes the retaining wall design components and related design theory based on accepted.
A simple retaining wall design and build guide.
Building codes and retaining walls 5.
Earthquake seismic design 7.
Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance.
Although they are most common for homes built on hills or sloping properties retaining wall blocks also provide creative design options for planter areas elevated landscapes and other more visual applications.
The material being retained the height of the water table the general geographical form of the location the bearing capacity of the earth the wall is going be sitting on and the height of the wall.
Follow the block manufacturer s instructions for wall height limits.
Contents include design details such as.
Forces on retaining walls 6.
Keystone design manual keywallpro operating guide.
Learn more about gravity wall construction.