Large communication channels and more and more widespread production structures are built into today's urban texture everywhere. In this frenzied development of noise pollution sources, the luxury of a moment of quiet is more and more of a bonus. Cir Ambiente has always been at the forefront in the field of noise remediation, and thanks to its specific experience and research efforts aimed at identifying the most effective solutions, it has developed its Habitat range of sound-insulating and sound-absorbing panels and barriers.

All the Habitat products have been designed with the single goal of improving the quality of human life and environment. For this reason, every project is developed b e a r in g in min d fo u r b a s i c c o n c e pt s: Significant environmental value in terms of both materials used and aesthetic profile. Minimised maintenance, with subsequent cost reduction and suitability for installation in easy-to-reach locations such are sections of railways or motorways. Increased durability as a function of the improved ability to withstand weather-re lated stress and stress of different nature. Outstanding...

Steel panel page 7 Corten Steel panel page 8 Stainless Steel panel page 9 Aluminium Steel panel page 11 PMMA (Polymethyl methacrylate) panel page 12 Glass panel page 14 Wood panel page 16 Eco2 Recycled Plastic panel page 17 Integrated barrier page 19 Concrete and Mineralised Wood panel page 20 Semiramide barrier page 22 Concrete and Expanded Clay panel page 25 Polygon noise reducer page 26 Terracotta Strip cladding page 27 Pultrusion-moulded barrier page 28 Cir Bma Terracotta barrier page 30 Difracta panel page 32 Fracta Voltaic panel page 33 Flexophone panel page 34

CIR Ambiente cooperates with centres of excellence in the field of acoustic research, including the Milan Politecnico, the University of Bologna, the University of Ferrara and Istituto Giordano.

STEEL PANEL Anti-noise barrier with sound-insulating and soundproofing panel made of pre-galvanized sheet steel. The panel has a box-shaped structure made from sheet steel in the thicknesses 10/10, 12/10 and 15/10 mm, pretreated according to the Sendzimir industrial galvanising process and painted. length: 3000 mm height: 500 mm thickness: 100 -120 mm The rated dimensions of a standard panel are as follows: : Length can be extended up to 4800 mm. The two sheet metal half-shells will contain either a rock wool sound-absorbent blanket or CIRFIBER, a panel made from 100% recyclable polyester fibres....

Anti-noise barrier with sound-insulating and soundproofing panel made of self-passivating CORTEN steel sheet having a typical thickness of 10/10 mm. The panel is a box-like Corten steel sheeting structure. The rated dimensions of a standard panel are as follows: lenght: 3000 mm height: 500 mm thickness: 100 e 120 mm The two sheet metal half-shells will contain either a rock wool sound-absorbent blanket or CIRFIBER, a panel made from 100% recyclable polyester fibres. The ends will be closed off with patented plastic heads ensuring perfect sealing between the panel and its HE140/160 upright. Patented...

Anti-noise barrier with STAINLESS steel sheet panels type-approved for barriers to be installed along High Speed railway lines. The panel is a box-like stainless steel sheeting structure, 12/10 mm thick, painted or pre-painted The rated dimensions of a standard panel are as follows: lenght: 3000 mm height: 500 mm thickness: 120 mm The two sheet metal half-shells will contain either a rock wool sound-absorbent blanket or CIRFIBER, a panel made from 100% recyclable polyester fibres. The ends will be closed off with patented plastic heads ensuring perfect sealing between the panel and its HE140/160...

By using our spreadsheets and based on our acoustic measurements and simulations, we are able to calculate the exact sizing of the screen allowing ideal sound pressure limits to be achieved.

Anti-noise barrier with sound-insulating and soundproofing panel made of alluminium painted, from sheet in the thicknesses 12/10 and 15/10 mm The rated dimensions of a standard panel are as follows: lenght: 3000 mm height: 500 mm thickness: 120 mm The two sheet metal half-shells will contain either a rock wool sound-absorbent blanket or CIRFIBER, a panel made from 100% recyclable polyester fibres. The ends will be closed off with patented plastic heads ensuring perfect sealing between the panel and its HE140/160 upright. Patented groove compensators, if required, can be instantly installed on...

Barrier consisting of transparent panels made of PMMA (polymethyl metachrylate) complete with frame and gaskets. This methacrylate panel, type-approved according to RFI/Italferr standards, is made from non-regenerated material which can be either cast or extruded and is either coloured or colour-less. The sheets are mounted in galvanised steel perimeter frames, painted on 3 or 4 sides, and can be stacked to reach the required height. The rated panel dimensions are as follows: length: 3000 mm height ranging from 500 to 2000 mm by multiples of 500 mm sheet thickness: 15, 18, 20 and 25 mm The technical...

A careful evaluation of the urban area to submit to noise remediation is a pre-condition to come up with the best layout ensuring the lowest impact on the landscape.

Barrier consisting of transparent safety glass panels complete with frame and gaskets. These panels can be used along roads, motorways or High Speed railway lines. The clear, tempered laminated glass panel consists of coupled sheets joined by a clear, coloured or colour-less PVB film. The galvanised steel perimeter frame is painted on 3 or 4 sides. The rated panel dimensions are as follows: max length: 3000 mm height ranging from 500 mm to 2000 mm by multiples of 500 mm sheet thickness: 8+1.52 PVB+8 mm | 10+1.52 PVB+10 mm For specific, single-sheet applications dimensions of 4600 mm in height...

Both individual panels and the complete barrier are in compliance with the "technical requirements" issued by Ente Ferrovie dello Stato (Italian Railways) and with "Capitolato tecnico per le protezioni antirumore"(Anti-noiseprotection technical specifications) of the Italian Motorway Agency "Società Autostrade per l'Italia".