Finishings
 
DESCRIPTION

The ADDSORB® REV revetment is a composite wood veneer finish consisting of a medium/high density coloured fibreboard which is grooved on the face and perforated on the back, its box interior is filed with a polystyrene absorbent layer. This is a CLASS A fire retardant product. The ADDSORB® REV revetment is also available, as an option, in natural wood veneer finish consisting of medium density fibreboard (MDF). This is a CLASS C fire retardant product. This type of acoustic covering is mainly used for large-scale areas of application: auditoriums, conference rooms, multipurpose rooms, airports, places where acoustic treatment with a continuous coating surface is required. It is an absorbent panel that relevantly improves absorption in the mid-range of the sound spectrum. The ADDSORB® REV is presented in both standard and customised sizes providing different aesthetic and acoustic variants. These two finish options give this product a variety of natural wood finishes and colours. Due to their slots, the panel joints are invisible because of the change in geometry of the panel edges, and when carefully installed the surfaces can appear uniform. The acoustic absorption coefficients are achieved by combining the percentage of the plate's grooves and perforation with the polystyrene absorbent layer. The acoustic performance may be increased if the product is applied with an air space between the product and the main wall or ceiling. The ADDSORB® REV is available for both ceiling and wall applications. It can be installed using the standard metal ceiling suspension system or direct fixing to the concrete surface using our mounting accessories (JOCAVI® metal bars, glues and screws). JOCAVI® can customize the sizes, perforations, colours and finishes, according to each specific project, but a minimum amount is required.

FEATURES
MODELS AND SIZES
Standard and customized grooves and perforations.
Finish: Coloured wood veneer and wood finishings.
NRC : ADDREVR 0.74m/2), ADDREVH 0.77m2.
Perforations (%): ADDREVR 25,8%, ADDREVH 11,2%.
Fire-resistance: Class B-s2, d0 (similar to old M1).
Package: 6 and 12 units.
100% recyclable
Installation: metal bars, glues and/or screws, can be provided.
Applications: Revetment acoustic material for Medium and Large Halls.
Other sizes are available on demand, between dimensions of:
Min. 60x60x4,2cm - Max. 180x120x4,2cm
MODELS
HEIGHT
WIDTH
DEPTH
WEIGHT
60 cm
60 cm
4,6 cm *
4,3 Kg
120 cm
60 cm
4,6 cm *
8,7 Kg
120 cm
90 cm
4,6 cm *
13 Kg
60 cm
60 cm
4,6 cm *
4 Kg
120 cm
60 cm
4,6 cm *
8 Kg
120 cm
90 cm
4,6 cm *
12 Kg





*Thickness including Aluminium optional mounting bars is of 5.2 cm
MODELS AND SIZES
ABSORPTION COEFFICIENTS
  
Frequency [HZ]
 
WOOD VENEER FINISHINGS
PINE
OAK
CHERRY
MAHOGANY
BLACK/BROWN
SUCUPIRA

ENGINEERED COLOURED WOOD COLOURS
YELLOW
ORANGE
RED
PURPLE
GREEN
BLUE
BROWN
BLACK
GREY
MOUNTING EXAMPLES *

*Aluminium optional mounting bars sold separately

IMPORTANT NOTICES
• Wood products are highly susceptible to changes in their appearance under extreme temperature and humidity ambient conditions, therefore close attention must be given. The ADDSORB® REV panels must be stored, installed, and maintained only in a stable ambient environment (relative humidity min. 35% - max. 55% and temperature between 20º - 27º C or 68º - 80º F). The ADDSORB® REV panels must be allowed to stabilize on site for 56 hours prior to installation. These would be considered as normal operational levels of JOCAVI products' range.
• 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.
• Colours may vary due to raw-material suppliers' changes and some differences may occur in tonal range.
• 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.
• Despite all the standard sizes of all products, this model can be customised upon previous consultation. Sizes may slighty vary due to their production method and some inherent raw-materials characteristics.