LECA (Light Expanded Clay Aggregate) is a lightweight, durable building material made by heating natural clay. This process creates small, porous particles that are strong yet much lighter than traditional aggregates. Thanks to its adaptability and sustainability, LECA is widely used in lightweight concrete, green roofs, and drainage systems, making it a top choice for eco-conscious builders. Read more…

APPLICATIONS


INFRASTRUCTURE


HOUSING


WATER MANAGMENT

Paving the way for greener,

smarter building, reducing carbon footprints while enhancing performance.


LECA is widely used to produce essential construction materials,
including lightweight blocks,
lightweight concrete, masonry mortar,
and precast concrete components.
All products made with LECA retain its unique properties,
such as lightweight, thermal and acoustic insulation,
fire resistance, and durability.

Products

lecamix-pl180