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Meaning of leca

leca: In Engineering is an acronym in English, where LECA, is the acronym for "Lightweight Expanded Clay Aggregate" which translates to "Light aggregate of expanded clay". It is a type of building material made of small clay spheres produced at very high temperature and in special furnaces.; LECALightweightExpandedClayAggregate; LECA is an expanded clay klinkerizada produced in rotary furnaces at a temperature of 1,150 ° and the constituents of the same make forming " 34 balloons; internal finishing the product form of irregular pellets and can get them in 3 sizes up to 30 mm in diameter. The main site is located in Josè Leòn Suárez, Buenos Aires province, and the first rotary furnaces were brought from Denmark in the decda of the 60. The leca is a competition of Boulder.; The leca is a product made with clay in rotary kilns at high temperatures and ending with a rounded like balls, but irregular and very light favouring the structural work of the construction of buildings.