Page 12 - JOCAVI_catalogue_2016

DYNAMICFLOW®

DIFFUSION PANEL

DESCRIPTION TECHNICAL DRAWINGS Image of 60x60cm model Ref.:DYN060.
60
JOCAVI® has developed this acoustic diffusion panel by using non-linear convex 60
shapes, based on a set of three ellipses which were later altered and optimised in order to 9.5
achieve an oval shape with better angular diffusion coverage.
The external raw material of this panel was selected out of some materials that have the
fastest and most specific properties required for a diffuser with these characteristics.
However, the ABS still has some advantages, namely UV protection, impact resistance
and fire resistance M2 .
The DYNAMICFLOW®’s interior is composed of a substance made of impregnated
mineral fibres and textiles, which gives this product a specific mass and also contributes
to its consistence. The back part consists of an even surface. Its shape adjusts to even
surfaces. It can be used on "T" profile false ceilings or on walls, by using our glues or
fastening materials.

FEATURES MODELS AND SIZES

• Manufactured with ABS. MODELS HEIGHT WIDTH DEPTH WEIGHT DYNAMICFLOW® | DIFFUSION PANEL
• Average diffusion: 0.61/m2 [>100Hz;<5KHz]. 60 cm 9.5 cm 4.3 Kg
• Fire-resistance: VO - UL94 standards (similar to M2). DYN060 60 cm
• 100% recyclable.
• Installation: accessories included.

DIFFUSION - ABSORPTION COEFFICIENT

0.07 0.15 0.26 0.31 0.34 0.35 0.37 0.44 0.47 0.54 0.58 0.61 0.68 0.73 0.74 0.77 0.77 0.81 0.79 0.82 0.83 0.83 0.79 0.68 0.61

aS 0.00 0.00 0.00 0.11 0.14 0.16 0.19 0.21 0.24 0.28 0.32 0.30 0.27 0.28 0.26 0.22 0.17 0.19 0.20 0.18 0.14 0.11 0.11 0.06 0.20

1.4 DIFFUSION
1.2
1.0 ABSORPTION
0.8
0.6 2.5k 3.15k 4k 5k 6.3k 8k 10k AVERAGE
0.4 /NRC
0.2
Values [<100Hz and > 5K] are Non Standard Values.
Hz 50 63 80 100 125 160 200 250 315 400 500 630 800 1k 1.25k 1.6k 2k

ABSORPTION COEFFICIENT: Values in accordance with the standards: EN 20654, ASTM C423 and EN 11654.
DIFFUSION COEFFICIENT: These values were obtained by mathematical calculations and tests carried out in our laboratory.

STANDARD ABS COLOURS

YELLOW ORANGE RED GREEN BLUE PURPLE LILAC BROWN CREAM BLACK LIGHT GREY WHITE
Similar to Similar to Similar to Similar to Similar to Similar to Similar to Similar to Similar to Similar to Similar to Similar to
RAL 1003 RAL 2008 RAL 3001 RAL 6001 RAL 5013 RAL 4005 RAL 4009 RAL 8017 RAL 1001 RAL 9005 RAL 7042 RAL 9003

IMPORTANT NOTICES

• JOCAVI® accepts no responsibility for any printing errors. Specifications can be modified without prior notice, if technical or commercial reasons so require. 13
• RAL© is an international independent colour standard system partner for industry, trade, architecture and design. Should be consulted before placing any order.

• 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.
• 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.

• Sizes may vary slightly due to their production method and some inherent raw-materials characteristics.