LECABLOCCO FONOISOLANTE

Sound-absorbing covering in lightweight reinforced concrete

Soundproofing Lecablok

Made with a density ranging from 1200 to 1400 kg/m³ and a composition optimized to ensure excellent acoustic performance. Its shape, chamber arrangement, and perforation percentage have been studied to maximize sound insulation.

Laboratory tests at the I.E.N. Galileo Ferraris in Turin and numerous field tests with the Universities of Ferrara and Florence confirm that the dividing walls made of Soundproofing Lecablok meet the strict acoustic insulation limits of the DPCM of December 5, 1997. Furthermore, walls with a block thickness ≥ 25 cm meet the thermal transmittance limit required by the Decree of June 26, 2015 "Minimum Requirements" (U = 0.8 W/m²K).

Quality and Certifications

Soundproofing Lecablok is synonymous with certified quality:

UNI EN ISO 9001 Certification: produced by companies with certified quality systems.
CE Marking: compliant with the UNI EN 771-3 standard.
Lecablok Quality Certified Mark: compliant with ANPEL specifications, with regular verification through checks and inspections.

Applications

Thanks to its excellent characteristics of sound insulation, mechanical resistance, healthiness, fire resistance, low radon emissions, and good thermal performance, Soundproofing Lecablok is ideal for:

Curtain or load-bearing walls
Partition walls between different housing units: ensuring thermal and acoustic insulation compliant with the law.
External walls: with superior sound insulation compared to legal limits.

Laterlite

Via Correggio 3 - 20149 Milano – Italia

[email protected]

02 48011962 Laterlite.it

Laterlite SpA is a leading company in the construction sector, specialized in providing technically advanced solutions for building and building renovation, structural consolidation, green building, and support for design and distribution of building materials. Founded in the 1960s, it stands out for introducing the Leca® technology in Italy, promoting thermal insulation. Today, with its 4 brands - Leca, LecaSistemi, Gras Calce, and Ruregold - it offers innovative products for construction and infrastructure, focusing on lightweight, insulation, strength, and sustainability. From expanded clay to solutions for technical masonry, mortars, and structural reinforcements, Laterlite SpA is a reference point for professionals and companies in the modern construction industry.

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