The blocks vary in size but are often 2 m x 0 75 m x 0 75 m.
Light weight backfill material for retaining wall.
Geofoamis expanded polystyrene eps or extruded polystyrene xps manufactured into large lightweight blocks.
However although it is lightweight the compressive resistance is naturally high.
Geofoam is used as backfill behind retaining walls to greatly reduce lateral pressures.
Cost effective retaining wall backfill.
Wet cast densities range from 20pcf to 120pcf reaching strengths of 20 psi to 3 000 psi.
Cematrix cellular concrete ccc is commonly used to reduce settlement of underlying peat and or soft soil or reduce loading on unstable slopes.
In fact geofoam blocks weigh 100 times less than traditional retaining wall materials.
The lower weight of geofoam allows construction workers to easily construct segmental retaining walls in a quick and efficient manner.
Eps geofoam can be a great option when looking for a lightweight backfill void fill or soil substitute for civil engineering.
Another common use for eps geofoam is backfilling behind retaining walls and buried structures.
Ldcc is made by the injection or blending of pre formed stable foam into cement based slurry.
A great lightweight alternative material for constructing retaining walls is eps geofoam.
The pervious concrete can be used in place of traditional foam fills methods as well as retaining wall fill.
The aerated lightweight concrete can be used in a variety of situations.
An eps geofoam block is expanded polystyrene formed into a large lightweight block often used as a soil substitute for engineering and construction projects.
The primary function of geofoam is to provide a lightweight void fill below a highway bridge approach embankment or parking lot.
For example when considering what to use for retaining wall support terefil provides the perfect retaining wall backfill.
Ease of installation wooden retaining walls are very easy to install which makes them an ideal diy landscaping project.
Lightweight eps geofoam backfill in pa engineering projects.
Lightweight although reasonably durable wood is a very lightweight material that is easy to dismantle move around and repurpose.