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ECO iso System
NATURAL SOUNDPROOFING & NATURAL ABSORPTION
NATURE AND TECHNOLOGY TOGETHER FOR AN IDEAL SOLUTION

Following an ecological philosophy, JOCAVI® has designed this line of acoustic insulation and treatment materials, which are made exclusively from natural raw-materials, like cork and coconut. This line of products provides a practical and efficient solution for acoustic insulation and treatment, with the associated benefit of the thermal component. It is composed of expanded cork agglomerate (as an acoustic and anti-vibration insulation material), coconut fibre (as an acoustic energy absorbent material), and perforated panels made of coloured pressed wood fibre that gives it an attractive finishing. This compound, made of strictly 100% natural ecological materials, has an excellent technical performance. The unique features of these raw materials combined in the ECOiso provide it with a high degree of thermal, acoustic and anti-vibration insulation and airborne noise reduction. This product represents the most practical, efficient and ecological solution to build high-quality acoustic insulation and treatment. The ECOiso is ideal to install in music and television studios, business spaces, auditoriums, conference rooms, restaurants and bars, etc..
The coconut fibre is a natural, renewable and very light vegetal material. It has high porosity (95% of pores), which translates into an extremely high absorption of sound energy.
The exceptionally good behaviour of the expanded cork agglomerate, in terms of Insulation and dimensional elasticity, associated with the coconut fibre's micro-porous absorbent properties, are the natural binomial for first-class acoustic solutions.
Therefore, outstanding performances and a significant reduction of sound levels by means of structure-borne and airborne transmission are guaranteed. The high level of performance that is obtained from this combination of coconut fibre and expanded cork agglomerate is hard to obtain from other materials.
The acoustic behaviour of the ECO iso®(cork + coconut + wood) delivers a natural combination, and ensures solutions with superb acoustic performances to reduce sound levels, as well as an excellent aesthetical and decorative integration.

COMPOSITION

The ECOiso system is composed of two types of elements in plates and some accessories. The first element to be applied is the Acoustic Insulation, and the second element is the Acoustic Absorber that gives the final decorative finishing. Accessories are: wooden slats, wall plugs, bolts and glue.

Features

Noise reduction coefficient (NRC): 0,78
Level of sound insulation: Rw 54 dB
Fire Class: B-s2, d0 - E1
Thermal and acoustic insulation
Fully recyclable
Renewable, 100% natural raw-material
Unlimited durability, no loss of features
Excellent dimensional stability (even when subject to high thermal variations)
Anti-vibration insulation and acoustic absorber
Low energy consumption during the manufacturing process

Models
Height
Width
Depth
Weight
ECOIso093
120 cm
60 cm
9.3 cm
13,6 Kg
ECOIso073
120 cm
60 cm
7.3 cm
12,6 Kg


Mounting Accessories
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Technical Data

 

Aplication without
a metal structure

This environmental-
-friendly solution is
ideal for buildings’ thermal and acoustic
insulation, providing optimum comfort and great performance.

  Fasten the cork
agglomerate plates to
the wall with the help
of a power drill and a
hammer. Screw the
wooden slats in the
perpendicular position,
as they will be the
fixing support for the
acoustic absorption
panel.
  Apply the thread of glue
and, lastly, mount the
acoustic absorption
panels that provide the
finishing.

Remark: the plates may
be cut with a saw to be
adjusted to the limits of
walls or ceilings.

Environmental protection and excelent performances.
Portugal has more than 730 thousand hectares of cork-oak stands and accounts for more than 50% of world’s cork production.

Cork panel Dimmensions: 1000mm x 500mm - Cork panel available thickness: 60mm and 40mm.

ASSEMBLY INSTRUCTIONS
 
SOUND INSULATION INDEX R (dB) THERMAL TRANSMISSION COEFFICIENT
Frequency [HZ]
  Insulation index of sound in the air
Rw (C; Ctrc) = 54 (-2;-7) dB
1 Coloured Wood Fibre Board + Coconut Fibre
  Thermal transmission coefficient
U = 0,430 W/m2.ºC
(without insulation U = 1,294 W/m2.ºC
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ABSORPTION COEFFICIENT ABSORPTION COEFFICIENTS OF ALL MODELS (NRC) AND FINISHING PANELS PERFORATIONS (%/m2)

Frequency [HZ]  
  ABSORPTION COEFFICIENT:
Values in accordance with the standards: EN 20654, ASTM C423 and EN 11654.
AVAILABLE PERFORATIONS
 
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STANDARD WOOD VENEER FINISHINGS
PINE
OAK
CHERRY
MAHOGANY
BLACK/BROWN
SUCUPIRA
 
STANDARD COLOURED WOOD FIBRE COLOURS
 
Finishings Colours