EPS concrete. Characteristics
EPS CONCRETE is a kind of light cellular concrete and is a highly efficient load-bearing structural insulation material which is comprised of Portland cement, aggregate, i.e., expanded polystyrene beads, water, air-trapping and plastifying agents.
Thanks to its composition and ever-improving manufacturing technologies, such concrete possesses numerous merits and has a number of advantages over other types of cellular concrete:
- Thermal insulation — it does not require any extra winterizing;
- Waterproofness — it does not pick up moisture, so, it is not prone to be affected by microorganisms;
- It is resistant to rotting;
- Ensures good soundproofing;
- High-quality bearing properties;
- NG grade — non-combustible;
- Eco-friendly;
- Freeze-resistant;
- Durable — designed to be operated over more than 200 cycles which is equal to 200 years, etc.
EPS concrete bricks:
- Cost of one square meter of a wall is 1.5 to 1.7 times and 1.46 to 2.15 times lower (respectively);
- Manpower effort when erecting a wall is 1.5 to 2.0 times lower;
- Cost-effectiveness and comfort accompanied by perfect environmental safety;
- Saving up to 70% of mortar (glue), thanks to large-size blocks it is easier to erect a wall, a 30-cm thick wall is equivalent in its thermal conductivity to 1.8-m wall;
- Great workability of construction, blocks are easily cut (any geometrical form can be achieved, conduits for hidden wiring are easily arranged);
- Lower cost of EPS concrete if compared to other materials;
- Lower expenses on heating thanks to lower thermal conductivity;
- Thanks to making external walls of EPS concrete, the overall building area is 3 to 7% bigger if compared to a building with the same building footprint;
- Excellent sound insulation;
- Great waterproofing properties, vapour permeability preserved;
- It does not pick up moisture;
- No breakage during transportation;
- High frost-resistance;
- Durability over 150 years;
- Excellent nailing properties;
- NG grade blocks are non-combustible, can be used in 1st grade fire-resistance construction.