Edil Leca - Сухая звукоабсорбирующая облицовка

In order to reduce the reflected component of noise from reinforced concrete retaining walls along roads and railways,Edil Leca has developed a "dry" cladding system made of expanded clay leca coloured concrete.‎ With the use of Fonoleca Quadro sound-absorbing elements, positioned on the wall with open joints and connected to the reinforced concrete wall by means of threaded stainless steel bars complete with expansion plugs spaced approx.‎ 3 cm from the wall by means of suitable neoprene spacers in the shape of a small disc, it allows any rainwater to run off from the cavity behind.‎ Dimensions The Rivestimento a secco fonoassorbente "a secco" consists of elements with the following modular dimensions: 50 x 50 cm.‎ 15 cm thick.‎ Advantages Excellent sound absorbing power Resistant to chemical aggression Long-lasting, completely maintenance-free Anti-glare Aesthetically valuable Structural and fire resistant with E.‎I.‎ value 60 min.‎ Surfaces and colours