EPS Beads
EPS Beads
EPS Beads are high-quality, closed cell spherical particles used as a lightweight aggregate when mixed with cement and water.
Property | Description / Value |
Material Base | Expanded Polystyrene (EPS) |
Diameter | Typically 3 mm to 6 mm |
Bulk Density | Ultra-lightweight (approx. 10 - 15 kg/m³) |
Bead Shape | Uniform Spherical (for easy mixing and pumping) |
Compatibility | Mixes perfectly with cement, sand, and concrete additives |
Water Absorption | Near zero (due to closed-cell technology) |
Unmatched Weight Reduction: Reduces concrete weight by up to 80% compared to traditional concrete, significantly lowering pressure on columns and foundations.
Integrated Thermal Insulation: The resulting lightweight concrete acts as a superior thermal barrier, often eliminating the need for extra insulation boards.
Excellent Workability: Spherical beads ensure smooth mixing, pumping, and finishing on-site.
Cost-Efficient: Saves on the overall cost of structural steel and cement by reducing the building's total dead load.
Chemical Stability: An inert material that does not react with cement or reinforcement steel, preventing corrosion.
Acoustic Insulation: Effectively dampens impact noise between floors when used in floor screeds.
Roof Screeds (Lightweight Slopes): The perfect solution for creating roof slopes while providing thermal protection and load reduction.
Structural Voids & Cavities: Filling large openings or cavities in buildings without adding significant weight.
Floor Leveling: Leveling apartment and office floors to reduce the total dead load on the slab.
Precast Products: Manufacturing lightweight concrete blocks, panels, or architectural elements.
Furniture Filling: Also widely used for filling Bean Bags and soft furniture.
Mixing: Mix EPS beads with cement and water (sand may be added for higher strength). Use a mechanical mixer to ensure uniform distribution of the beads.
Proportions: Mixing ratios vary based on target density. Typical resulting densities range from 400 to 800 kg/m³.
Casting: Pour the lightweight concrete and level it using a straightedge (screed) according to the required slope.
Curing: It is recommended to lightly mist the concrete with water 24 hours after casting to ensure proper cement hydration.
