Earthquake seismic design 7.
Concrete block retaining wall design uk.
The terra force l15 interlocking mortarless concrete hollow block retaining wall system provides the solution to projects requiring soil retaining walls erosion protection garden terracing and reinforced slopes.
Three kinds of reinforced masonry walls are supported.
The geo mat is attached to the blocks with galvanized steel fixing.
The examples below are 1 0 1 5 1 8 2 4 3 0 and 4 8m high wall.
Higher walls can be constructed using geo mats to construct reinforced earth walls.
Concrete block retaining walls our concrete block retaining walls can be used to construct a range of retaining wall structures from 1 0m to 6 0m.
To understand how a retaining wall works go to the about us page and download our design guide.
Retaining wall solutions uk types.
Soil bearing and stability 8.
Interlocking retaining wall block uk for garden landscaping soil erosion control.
Forces on retaining walls 6.
A wall any higher than this needs to be thicker and there are several ways of achieving this.
Soil mechanics simplified 4.
We have written a section on retaining wall design and how the different types of walls work.
Guided by eurocode provisions ec7 ec6 and ec2 uk national annexes and the relevant text books.
A garden retaining wall of up to 400mm high can be built out of a single skin wall of facing bricks or concrete block.
The design table above presents for the reinforced block retaining walls are indicative designs based upon a base material with allowable bearing pressure of 200kpa.
Reference guide for designing retaining walls using interlocking concrete blocks document no.
The concrete block act as a protective facing to the wall and allow the reinforced earth wall be built safely.
Calculations available for reinforced concrete reinforced masonry and gabion retaining walls.
Reinforced earth walls can be built to 15 20m high and is a very economical solution to high retaining walls.
Building codes and retaining walls 5.
Uses range from landscaping garden walls and terraces as well as civil engineering projects.
The retained material is assumed to be well graded granular backfill with back of wall drainage or weep holes to relieve hydrostatic pressure.
Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance.
Design procedure overview 3.