Alfa 3/4 expanded clay concrete hollow unit

Expanded clay blocks are made from a mass obtained from expanded clay grains of various fractions combined with cement mortar.

Alfa 3/4 expanded clay concrete blocks are designed for making layered external load-bearing walls and partition walls. These elements are similar in shape to a cuboid with 2 rows of perforations perpendicular to the laying surface, where the proportion of perforations for the blocks is less than 60%. They are joined horizontally with a lock system.

Advantages of expanded clay concrete products

The use of expanded clay aggregate makes the products functionally lightweight, while increasing their thermal and acoustic insulation parameters and resistance to external factors. Houses made of expanded clay concrete elements gain excellent thermal properties and appropriate indoor humidity, which translates into comfort of use.

*Expanded clay has high thermal and acoustic insulation parameters and is resistant to frost, fire, mould, fungi and humidity. The detailed specification of the final product is set out in the Declaration of Performance.