ТеплоизоляцияEdil Leca#Edil Leca#Insulation#Acoustic masonry blocks#Sound-absorbing concrete blocks#Construction materials
SOUND LECA - Звукоизолирующий бетонный блок
SOUND LECA - Self-bearing water-repellent low-frequency sound-absorbent masonry blocks, 20 cm thick, (dim. of module 20x20x50) made with CE marked blocks, category 1 (attestation system 2+) in compliance with standard 771-3, produced by a UNI-EN-ISO-9001 certified company, coloured with oxide and colours of your choice.
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