Expanded polystyrene concrete, with its unique properties and advantages, finds wide applications in construction projects:

Roof Insulation and Heat Insulation Construction: Utilizing on-site casting, the insulation layer, slope-finding layer, and leveling layer are combined into one, simplifying the insulation layer construction process and forming an integrated unit with the concrete roof.

2. Retaining Wall and Slope Stabilization: Primarily used as lightweight backfill material for rock walls and seawalls in ports, it can also enhance the stability of embankment slopes. It significantly reduces vertical and lateral loads, improving slope stability.

3. Construction of sports fields and track and field running tracks: A porous asphalt layer and a plastic layer can be laid on top of foam concrete, which can be used as a track and field running track.

4. Pipeline Backfill: Abandoned underground oil tanks, pipelines (filled with crude oil, chemicals), sewage pipes, and other voids are prone to fires or collapses. Using foamed concrete for backfilling can address these hazards.

5. Lean Concrete Fill Layer: Due to the use of flexible hoses, foamed concrete boasts high workability and adaptability, making it frequently used for lean concrete fill layers.

6. Tank Base Support: Pour foam concrete steps at the bottom of the steel tank (filled with crude oil, chemicals) base, and form a convex foundation if necessary to ensure the entire base support is in a good stress state during welding.