Zalety i wady betonu komórkowego

piankobeton is a lightweight concrete made by mixing fine aggregates, foaming agents and water. It can be produced with natural or synthetic foaming agents.

Lightweight concrete has many advantages over conventional concrete, such as lower costs, faster construction, high energy efficiency and low environmental impact. It can be used in a wide range of applications including insulation, elementy konstrukcyjne, filling of voids and grouting.

Its properties include a high strength-to-weight ratio, lekka waga, zachowanie ciepła, sound insulation and corrosion resistance. It can be produced with a variety of admixtures, including lime, gips, cement and fly ash.

Wytrzymałość na ściskanie: The compressive strength of piankobeton depends on the water-cement ratio, mix design and the type of foaming agent. It can be between 1.0 I 15 MPa, depending on the amount of foam and the grade of cement.

Izolacja termiczna: The thermal properties of piankobeton are also affected by the pore structure and the size distribution of air voids. The narrower the air voids, the better the insulation.

Drying shrinkage: piankobetons have a lower drying shrinkage than ordinary concrete. This is because the air voids are more dense than the aggregate particles.

Korozja: The cellular structure of piankobeton has a greater resistance to corrosion than the cellular structure of ordinary concrete. It is therefore an excellent choice for exterior protected constructions where corrosion is a problem.

Adding carbon fiber (CF) to the piankobeton increases its mechanical performance. Jednakże, the CF must be preprocessed before being added to the concrete mixture.