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PYRAMID®

DIFFUSION, ABSORBENT AND DIFFUSION/ABSORBENT PANEL

PYR060E
DIFFUSION

DIFFUSION, ABSORBENT AND DIFFUSION / ABSORBENT PANEL PYR060F PYR060
ABSORBENT DIF/ABS

DESCRIPTION Image of 60x60cm models Ref.:PYR060 and PYR060f (on the left) and Ref.:PYR060 applied (ambient image).

PYRAMID® is a model that combines diffusion and absorption qualities it was devised for TECHNICAL DRAWINGS
the acoustic music industry to enable different acoustic characteristics with the same
aspect. 60
This design was based on a quadratic format with flat absorption surfaces made of
acoustic foam and on curved diffusion surfaces made of EPS which give it a superior 60 11
balance, aural and visual performance.
The original PYRAMID®(PYR060), made on EPS and Acoustic Foam combines
hemispherical acoustical diffusion and absorption in the same panel, and therefore the
most balanced element from ATP's catalogue.
There are two other options; PYR060F an absorbent made on Acoustic Foam and the
PYR060E that is a diffusor made on EPS.
These 3 options were designed to be applied, glued on walls and ceilings, on the modular
or continuous applications, it is allowed to set on T-Ceilings as well.

FEATURES* MODELS AND SIZES

• Average diffusion: 0.45/m2 [>100Hz;<5KHz]. MODELS HEIGHT WIDTH DEPTH WEIGHT
• NRC: 0.75/m2 [>250Hz;<10KHz]. 60 cm 11 cm 0.50 Kg
• Fire resistance: Regular Foam - Euroclass B-s3,d1 (similar to old M1); PYR060 60 cm 60 cm 11 cm 0.40 Kg
60 cm 11 cm 0.45 Kg
EPS - Euroclass B-s3,d1 (similar to old M1). PYR060F 60 cm
• Finished with an ecological paint (only PYR060E model). PYR060E 60 cm
• Very easy to install

DIFFUSION - ABSORPTION COEFFICIENT*

0.02 0.02 0.07 0.13 0.20 0.29 0.31 0.36 0.35 0.35 0.37 0.40 0.46 0.53 0.55 0.57 0.60 0.65 0.65 0.68 0.66 0.64 0.64 0.60 0.45

aS 0.04 0.04 0.03 0.03 0.08 0.13 0.23 0.32 0.40 0.51 0.64 0.79 0.86 0.91 0.94 0.92 0.89 0.83 0.78 0.77 0.80 0.81 0.81 0.82 0.75

®PYRAMID | 1.4
1.2
1.0
0.8 ABSORPTION

0.6 DIFFUSION
0.4
0.2

Hz 50 63 80 100 125 160 200 250 315 400 500 630 800 1k 1.25k 1.6k 2k 2.5k 3.15k 4k 5k 6.3k 8k 10k AVERAGE
/NRC
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. Values [<100Hz and > 5K] are Non Standard Values.
*PANEL DATA ONLY OF REF.: PYR060 EPS AND FOAM MODEL.

STANDARD EPS RAL COLOURS REGULAR FOAM COLOURS

BEIGE GREY
Similar to Regular Foam
RAL 1011
YELLOW
Similar to
RAL 1003
ORANGE
Similar to
RAL 2001

RED
Similar to
RAL 3003
PURPLE
Similar to
RAL 4007
LIGHT BLUE
Similar to
RAL 5010

BLUE
Similar to
RAL 5013

GREEN
Similar to
RAL 6028
BROWN
Similar to
RAL 8019
LIGHT GREY
Similar to
RAL 7001

GREY
Similar to
RAL 7015

BLACK
Similar to
RAL 9005

WHITE
Similar to
RAL 9003
CREAM
48 Regular Foam

IMPORTANT NOTICES

• JOCAVI® accepts no responsibility for any printing errors. Specifications can be modified without prior notice, if technical or commercial reasons so require.
• 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.