Aerated Concrete

FCB Method uses Aerated light-weight concrete (Aerated mortar / Aerated cement slurry) as a banking material. With its features of lightweight, fluidity and self-support, it can be applied to load-alleviation in weak ground, earth-pressure reduction at bridge abutment and other difficult places where alternative lightweight soil is necessary.

1. 1.Easy earth-retaining.

   ●Because of its lightweight, load or earth pressure on ground/structure is alleviated in banking or backfilling.

2. 2.Fluidity enables easy construction.

   ●No need of compaction due to its fluidity. Can be used in backfilling at narrow space, filling voids, etc.

3. 3.Strength/weight can be set freely.

   ●Unit weight can be set between 5KN/m³ and 13KN/m³ by changing quantity of foam and stabilization materials.

4. 4.Excellent durability.

   ●More endurance to ultraviolet rays, heat and oil than organic polymer, because it is a cementitious material.

5. 5.Easy dismantlement.

   ●Strength is set at 1,000KN/m² or below when it is used in void filling or ground filling, which enables easy use as a temporary structure and smooth dismantlement.