Tonga A - Saint-Gobain Eurocoustic

Tonga® A

Decorative glass fibre veil white, Product assets
Eurocolors or patterns • A coustic absorption: αw = 1
• F ire reaction: A1 (white)
22mm / 40mm • No sagging, humidity resistant
stone wool panel. • High-density panel
• 11% energy saving
A edges • Increases the daylight factor by 6%
Natural glass fibre • O ver 700 possible combinations

veil on the rear of sizes and surfacings
• 15-year warranty with Quick-Lock® grids
• IAQ: Class A+

www.eurocoustic-tendance.com

Better, safer, easier

Tonga®A Humidity performance
• No sagging, humidity resistant.
> R igid self-supporting stone
wool panel. CE marking
• DOP N°: 0007-01 for white.
> Decorative glass fibre veil on • DOP N°: 0007-02 for colours and patterns.
the visible side.
Thermal resistance
> R einforced on the rear with a The thermal resistance of Tonga® A ceilings is:
glass fibre veil.
Thickness Thermal resistance
> D esigned for use with a T15 or T24 grid. 40 mm R = 1,14 m² K/W

Acoustic absorption Environment and health
α 1.2 Environment
• Mineral wools are recyclable and the vast majority of
1.0
our production waste is recycled.
0.8 • E nvironmental and Health Declaration Sheets are avai-

0.6 lable at www.inies.fr.
• E urocoustic is ISO 14001:2004 certified (Environmen-
0.4
tal Management Systems).
0.2 500 1,000 2,000 4,000
Health
0 ■ 40 mm αw= 1 : A Class Hz • Stone wool panels are made from fibre exempt from
125 250
carcinogenic classification (EU Regulation 1272/2008
■ 22 mm αw= 1 : A Class amended by EU Regulation 790/2009). The Internatio-
nal Agency for Research on Cancer states that mine-
Light reflection ral wool is not classifiable as to its carcinogenity to
• Reflection coefficient for light greater than 85% in humans (Group 3).

white. Indoor Air Quality
• Tonga® A is the first ceiling range to be awarded the
Lighting needs
• 1 1% lower lighting needs due to the whiteness of A+ health grade under the interior air quality mar-
king system, which became mandatory in France on
the technical coating and light reflecting power. 1 January 2012.

More natural light • Tonga® A ceilings are classified as M1 Air
• Tonga® A ceilings diffuse daylight and help increase Indoor Climate products in Finland.

the natural light level. The daylight factor can be Installation
increased by up to 6%. The colour rendering index • R efer to the instructions in DTU 58.1 and the NF P
(L. a. b) of Tonga® A is close to pure white, which
increases the quality of the diffused light. 68203-1 and 2 standards and other prevailing DTUs
based on the nature of the space.
Fire reaction • Air circulation between the spaces and the plenum is
Under EN 13501-1: recommended to balance temperature and pressure
• Euroclass A1 for white. on both sides of the ceiling.
• Euroclass A2-s1, d0 for colours and patterns. • Tonga® ceilings are installed on T15 or T24 grids.
• Panels can be cut with a cutting blade without gene-
Fire resistance rating noise or dust.
• The direction in which the panels should be installed
Rating Dimension Thickness Standard is marked on the rear side of the panel.
[mm] [mm]
Cleaning
REI 20 - 45 600 x 600 22/40 EN 13381-1 • Use a light brush or a vacuum cleaner to clean the

(depending on constituent surface and thereby help extend the life of the
parts, for panels only) Tonga® A ceilings.

REI 60 - 120 600 x 600 22/40 EN 13381-1

(depending on constituent
parts, + 160mm of Eurolene®

603 panels)

REI 120 600 x 600 40 EN 1365-2

REI 180 600 x 600 22 EN 1365-2

SF 30 600 to 2400 x 600 22/40 NBN 713-020

• R efer to the test reports for classification confirmation
and assembly instructions.

• A ssembly must be in accordance with the reference
test report available on our website.

Better, safer, easier

AT A GLANCE White / Eurocolors / patterns
Colour A
Edge
Grids T15 - T24
Module size (mm)
Colour White / Eurocolors / White and Eurocolors White and Eurocolors White / Eurocolors / White and Eurocolors
Width patterns patterns
600 600 1200 600 600
Length 1500 1200 1500
600 1720 600 1720
Thicknesses 1200 1800 22 1200 1800
Packaging 2000 2000
22 2400 40 2400
Panels/pack
22 40
m2/pack
10 8
Packs/pallet 10 8
24 10 6 20 8
Service class 12 10 10 8
7.20 6
6 7.20 7.20
12 8.26
9 A 8.64
10.32 9.60
8.64 10.80 8.64 8.64
8.64 14
12 14
8.64 14
14
20 10
20 B
22 20 17
18 20

18

ABB

All Eurocoustic packs are shrink-wrapped. 05/2014 - Saint-Gobain Eurocoustic - Limited company with a capital of 4.000.000€ - 307 390 104 RCS GUERET - Headquarters : ZI Bellevue, 23350 Genouillac, France
Pallets are wrapped in plastic film and must be stored under cover

COLOURS AND PATTERNS Quick-Lock® grids
White Recommended for the instal-
lation of the Tonga® range,
09 Quick-Lock® grids are available
in T15 and T24 in the whole 
Eurocolors (46 colours) Eurocolors palette to coordi-
nate or contrast your ceilings. You also bene-
082 EC01 EC02 EC03 EC04 EC05 EC06 fit from a 15-year warranty on the whole
system (panels and grids).
EC07 EC08 EC09 EC10 EC11 EC12 EC13

EC14 EC15 EC16 EC17 EC18 EC19 EC20

EC21 EC22 EC24 EC25 EC26 EC27

EC28 EC29 EC30 EC32 EC33

EC34 EC35 EC36 EC37 EC38 EC39 EC40

EC41 EC42 EC43 EC44 EC45 EC46 EC47

NUAGÉ ÉCUME ATOLL® CORAL®

EN48 EN30 EN19 EE48 EE30 EE19 EA49 EC49

EN44 EN43 EE44 EE43