A-Z soulotion for LIGHTWEIGHT BUILDING ,Road construction, insulation against heat and sound

leca products

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?what is leca

Leca is initial letters for light expanded clay aggregate.

Expanded clay aggregates are porous ceramic products with a uniform pore structure of fine, closed cells and with a densely sintered, firm external skin. It is manufactured in rotary kilns from raw materials containing clay minerals. The raw material is prepared, moulded and then subjected to a firing process at temperatures of between 1100 and 1200 ºC, resulting in a significant increase in volume due to expansion. The LECA grains internal cellular structure with thousands of air-filled cavities gives thermal and sound insulation properties.

leca block

Prepared from light expanded clay aggregate and cement

A product of Leca construction and road construction products

Ready mix for masonary, flooring, plaster and structure conceret Made of light expanded clay aggregate(leca)