Page 8 - ECO_iso_2016

ECO iso® ECOiso® NCF

NOISE CONTROL FLOOR

Image of NCF single unit (on the left) and NCF applied (ambient image).

DESCRIPTION APPLICATION EXAMPLE

ECOiso®NCF® is a sound insulation material composed by one sheet of Cork Agglomerate 1 150mm Precast Slab
and one board of high-density recycled wood fibers. This material was thought in order to 2 13mm Gypsum Board
reduce transmission of sound and vibration in the floors of residential and commercial 3 ECOiso® NCF®
buildings. It can also be used on walls and ceilings.
The strength and durability added to the available dimensions of the ECOiso®NCF® make it 3 18mm OSB Board
ideally suitable for primary construction or retrofitting of existing applications. There is 1 60mm Cork Agglomerate
arequirement for a sound isolation material that should be as thin as possible, in order to
maximize the usable room areas. 2
Beforetime the use of cork and wood agglomerates was one of earliest methods for
building studios soundproofing insulation. It was soon discovered that these same Airborn Sound Insulation = Rw=62dB
excellent characteristics so essential in recording studios, could be applied equally well to Impact Sound Insulation = Lmw=53dB
home theatres, home studios, music rooms and many others.
ECOiso®NCF® has also proven effective over a wide sound frequencies range, giving the
best noise reduction values at the low and high-frequencies in a single composite material.

FEATURES MODELS AND SIZES

• 100% Recyclable and Natural raw-materials. MODELS HEIGHT WIDTH DEPTH WEIGHT
• Recycled raw-materials. 50 8.2 Kg
• Fire-resistance: OSB - Euroclass D-s1,d0 (similar to old M3) and 63 ECONCF968 96 cm 48 cm 8 cm 7.4 Kg
80 ECONCF966 96 cm 48 cm 6 cm 4.1 Kg
Cork - Euroclass E (similar to old M4). 100 3.7 Kg
• Supplied in tiles, easy to install. 125 ECONCF488 48 cm 48 cm 8 cm
• Excellent anti-vibrate performance. 160 ECONCF486 48 cm 48 cm 6 cm
• Easily cut to adjust to room dimensions. 200
• Provided in two sizes: 48 X 48 cm or 96 X 48 cm. 250Rw=62dBIMPACT SOUND INSULATION (dB/Hz) Lmw=53dB
• Suitable for primary construction or retrofitting. 315
400[Hz][dB] [Hz]
AIRBORN SOUND INSULATION (dB/Hz) 500
63090
[dB] 80080
100070
90 125060
160050
80 200040
70 250030
315020
60 400010
50000
50 50
63
40 80
100
30 125
160
20 200
250
10 315
0 400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000

ECOiso® NCF | NOISE CONTROL FLOOR
PACKAGE INFORMATION of 48 x 48 cm tiles PACKAGE INFORMATION of 96 x 48 cm tiles

REFERENCE PACKAGE DIMENSIONS NR. OF TILES PER BOX REFERENCE PACKAGE DIMENSIONS NR. OF TILES PER BOX
ECOiso® NCF486 - 60mm 1 Box - 62 x 62 x 36 cm ECOiso® NCF966 - 60mm 1 Box - 120 x 62 x 36 cm
ECOiso® NCF488 - 80mm 1 Box - 62 x 62 x 36 cm 6 tiles (2,88m2) ECOiso® NCF968 - 80mm 1 Box - 120 x 62 x 36 cm 6 tiles (5,76m2)
4 tiles (1,92m2) 4 tiles (3,84m2)

IMPORTANT NOTICES 93

• JOCAVI® accepts no responsibility for any printing errors. Specifications can be modified without prior notice, if technical or commercial reasons so require.
• The colours shown on this catalogue are only a reference and an illustration of the products finishing. The colours shown are not binding because brightness, contrast and colour balance may vary due to the printing process.
• Due to its natural origin, wood-based products will always present natural imperfections inherent to the organic nature. And for similar reasons, they will also present traces of old-age in the course of time.
• Wood and Fabric products are highly susceptible to change its appearance with humidity and temperature. Close attention must be paid to the storage conditions and the acclimatization before, during and after the installation.
• Typical Indoor Comfort Standards state a temperature range of 20ºC - 27ºC (68ºF - 81ºF), and a relative humidity of less than 60%. These would be considered as normal operational levels of JOCAVI® products' range.
• Despite all the standard sizes of all products, this model can be customised upon previous consultation. Sizes may vary slightly due to their production method and some inherent raw-materials characteristics.