BOSK TIMBER ACOUSTIC PANELS - Guiding Design Informed Interiors - T&R Interior Systems
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
Guiding Design Informed Interiors
Guiding Design Informed Interiors
BOSK
TIMBER ACOUSTIC PANELS
1
© Lightforge Photography
Guiding Design Informed Interiors
2
Guiding Design Informed Interiors
™
Acoustic solutions, made in New Zealand.
3
Guiding Design Informed Interiors
4
© Lightforge Photography
Guiding Design Informed Interiors
Create beautiful acoustic solutions for dynamic interiors
with Bosk.
Bosk panels are perforated and slotted sheets in a variety of finishes which achieve a high
level of absorptive acoustic performance. They are ideal for use in commercial interiors,
lobbies, gymnasiums, restaurants, schools and residential applications. Bosk is highly
durable and available in a many iterations to achieve the desired design aesthetic. Bosk
panels have Environmental Choice accreditation and can be used in GreenStar projects.
™
5Guiding Design Informed Interiors
© Lightforge Photography
THE WARMTH OF
TIMBER
Bosk embraces the warmth of timber. Due to Panels are sourced from the Prime Panel
the products’ ability to absorb noise and the and Bestwood ranges from NZ Panels
durable nature, Bosk are perfect for use in Group. Sheet options in 12mm or thicker are
commercial interiors, lobbies, gymnasiums, available for perforation or CAD slotting.
restaurants, schools and residential This allows designers to mix and match
applications. perforated and non-perforated panels on
site.
Constructed in sheet form for easy use as
a wall and ceiling lining and also available Bosk meets Group 1-S fire test requirement;
in tile form for placement in a suspended or Group 3 test requirements dependant on
ceiling system. substrate.
6Guiding Design Informed Interiors
BEAUTIFUL ACOUSTIC
SOLUTIONS
Bosk panels are made to order and can be tailored for bespoke projects. All panel sizes,
timber selections, and finishes can be customised, and perforations can be designed
for bespoke projects.
Bosk panels’ acoustic performance has been Bosk perforations can be infinitely
tested at Christchurch Acoustic Testing customised. Panels are able to be cut into
Services and is dependant on the percentage shapes and finishes can be chosen. T&R is
of perforations or slots and the type of very happy to help with any bespoke feature
backing material. walls and ceilings. Contact us directly for
tailored bespoke requirements.
The panels come with standard black
acoustic backing material and additional When using the FR MDF, the panels can be
polyester acoustic insulation is available. cut on site without compromising the fire
NRC ranges are from 0.35 up to 0.8, rating group 1-S.
dependant on perforation.
Bosk panels are available in a range of
standard perforation patterns. Standard
sheet sizes are 1200x2400mm for full
sheets or 600x600mm and 600x1200mm
commonly used for ceiling panels.
7Guiding Design Informed Interiors
THE ENVIRONMENT &
BOSK
Bosk meets the growing needs of environmentally conscious customers through carefully
chosen suppliers whose aligned values recognise environmental impacts. Panels are
sourced from New Zealand Panels Group who work to create mindful manufacturing
processes and reduce impact on the environment. Using Bosk has the ability to contribute
Greenstar points in a project.
Bosk key initiatives include:
• The use of sustainably sourced melamine and substrates.
• All panels have Environmental Choice NZ accreditation.
• Low-formaldehyde board.
• NZ Panels are committed to reducing manufacturing waste
and also finding new ways to re-use and recycle any that is
generated.
• Finding new ways to reduce energy consumption.
8Guiding Design Informed Interiors
9Guiding Design Informed Interiors
10
© Lightforge PhotographyGuiding Design Informed Interiors
MATERIAL SELECTION
FIRE RATING
1-S GROUP 3
FR MDF MDF
(PINK OR BLACK)
BESTWOOD PRIME PANEL BESTWOOD PRIME PANEL
FINISH FINISH FINISH FINISH
CHOOSE DESIRED BOSK DESIGN
FR MDF - PINK FR MDF Pink is a flame retardant FR MDF - BLACK FR MDF Black is a flame retardant
(fire tested to Group 1-S) (fire tested to a European standard
medium density fibre board. It is B-S1 which correlates to a NZ Group
Environmental Choice NZ accredited 1-S) medium density fibre board. The
and meets Class E1 requirements Black FR MDF is a mid black in colour.
for formaldehyde levels (analysed FSC certified and Environmental
according to EN 120) as defined in EN Choice NZ accredited, it meets Class
622-1:2003 European Standard. E1 requirements for formaldehyde
levels (analysed according to EN 120)
as defined in EN 622-1:2003 European
Standard.
REGULAR MDF New Zealand made regular grade
MDF has an excellent strength
quality and surface smoothness
with superior edge profile. The panel
achieves a Group 3 finish.
11WALL PANELS
Guiding Design Informed Interiors
Additional standard patterns developed regularly.
Contact T&R for current range. 2400x1200mm Pattern Detail
STILT
NRC 0.75 OPEN SPACE 19%
Acoustic absorption prediction.
(18mm panel only)
TAKAHE
NRC 0.45 (with insulation NRC 0.60) OPEN SPACE 9%
Physical acoustic test (test report available).
(18mm panel only)
PERFECT OAK DISPLAYED
KERERU
NRC 0.75 OPEN SPACE 19%
Acoustic absorption prediction.
12Guiding Design Informed Interiors
2400x1200mm Pattern Detail
KAKA
NRC 0.75 OPEN SPACE 21%
Sound absorption prediction.
WEKA
NRC 0.75 OPEN SPACE 20%
Sound absorption prediction.
HONEY ASH DISPLAYED
TUATARA
NRC 0.75 (with insulation NRC 0.85) OPEN SPACE 25%
Physical acoustic test (test report available).
13WALL PANELS
Guiding Design Informed Interiors
Additional standard patterns developed regularly.
Contact T&R for current range. 2400x1200mm Pattern Detail
KIWI
NRC 0.75 OPEN SPACE 18%
Acoustic absorption prediction.
PUKEKO
NRC 0.65 (with insulation NRC 0.80) OPEN SPACE 23%
Physical acoustic test (test report available).
MILAN PINE DISPLAYED
RURU
NRC 0.35 OPEN SPACE 5%
Acoustic absorption prediction.
14Guiding Design Informed Interiors
2400x1200mm Pattern Detail
FANTAIL
NRC 0.75 OPEN SPACE 16%
Acoustic absorption prediction.
STITCHBIRD
NRC 0.40 OPEN SPACE 9%
Acoustic absorption prediction.
DUSKY ELM DISPLAYED
KEA
NRC 0.75 OPEN SPACE 13%
Acoustic absorption prediction.
15CEILING TILES
Guiding Design Informed Interiors
Additional standard patterns developed regularly.
Contact T&R for current range. 1200x600mm & 600x600mm Pattern Detail
STILT KIWI
TAKAHE PUKEKO
KERERU RURU
KAKA FANTAIL
WEKA STITCHBIRD
PREMIUM PLY DISPLAYED
TUATARA KEA
16Guiding Design Informed Interiors
FULL PANEL ARRAY
Full panels can be arranged in an ashlar pattern or
parallel as shown in examples below.
TUATARA IN ASHLAR ARRAY
KAKA IN ASHLAR ARRAY
PERFECT OAK DISPLAYED
STILT ARRAY
17Guiding Design Informed Interiors
BESTWOOD RANGE
Bestwood Melamine has been a favourite of New Zealand interior designers, architects and joiners for nearly
40 years. Their range of easy care, pre-finished panels are available in a large range of finishes with their iconic
timber aesthetic.
Bestwood Melamine has Environmental Choice NZ accreditation, giving you assurance that this New Zealand
made product leaves a minimal footprint.
WASHED OAK WASHED MAPLE PERFECT TAWA
CAPE COD COASTAL ELM PERFECT OAK
VINTAGE ASH RANFURLY OAK BEST MAPLE
18Guiding Design Informed Interiors
SIMPLY EUCALYPTUS MILAN PINE TREBLE BEECH
DUSKY ELM METHVEN OAK SOUTHERN OAK
CLASSIC WALNUT TASMAN ELM CORONET BEECH
SMOKED ASH BLACKENED TEAK PATINA
CHARRED OAK FIORDLAND ELM DARK OAK
19Guiding Design Informed Interiors
PRIME RANGE
Prime Melamine is a durable and easy care low pressure laminate surface. Stylish and affordable, it is designed
specifically for interior cabinetry, furniture and wall paneling.
Prime Melamine carries Environmental Choice NZ accreditation and has a low formaldehyde rating, making it a
safe and healthy choice. It contributes valuable points for Greenstar projects. Prime Panels are scratch resistant,
hard wearing and made in New Zealand.
As the world is becoming increasingly digitised, we are drawn to the natural and authentic nature of woodgrain.
Inspired by the warmth and nature beauty of timber, these panels provide a realistic experience for the senses.
NORDIC ASH WINTER WOOD NORDIC PINE
HAMPTONS ELM ASHEN WALNUT BLEACHED MAPLE
PREMIUM OAK PRIME MAPLE PREMIUM PLY
20Guiding Design Informed Interiors
PRIME TAWA SOVEREIGN OAK PRIME RIMU
OILED OAK BAROQUE ORIGINAL OAK FRENCH OAK
SMOKEY OAK TAHOE WALNUT HICKORY WALNUT
MANHATTAN ELM SHALE CHARRED WALNUT
FUMED OAK BLACK FOREST OAK NEW OAK NOIR
21Guiding Design Informed Interiors
AVAILABLE FINISHES
Bosk panels are made to order and we offer a choice of finish textures for all colours in the
range. The finishes are applied when the paper is heat-pressed onto the substrate.There are
five finish options available.
TIMBERLAND
See and feel the difference with the deeply textured and realistic Timberland finish. Available over all colours, it
looks superb on all the woodgrain decors, but also when pressed on darker colours such as Black or Carbon.
EMBOSSED VELVET
A lightly textured orange-peel like surface with A delicate, low sheen eggshell surface.
good scratch resistance.
WOODGRAIN WILDERNESS
A natural grain texture simulating that of timber. A textured grained surface with a linear timber
effect.
22Guiding Design Informed Interiors
© Jason Mann Photography
CARE INSTRUCTIONS
CLEANING
Bosk panels are easy to care for and cleaning requires no more than a wipe with a damp cloth and
hot soapy water. We recommend caution in using bleach and alcohol-based cleaners.
HANDLING
Keep work area clean and where possible, use 2 people to lift each sheet. Do not slide panels
across the decorative surface.
STORAGE
Bosk panels come pre-packaged in a solid sided pallet. On site, store pallet inside and make sure
that panels are protected from direct sunlight and moisture. Remove solid top and sides to allow
panels to equalise within the environment that they will be installed into for a minimum of 48
hours. If panels are removed from pallet and stored loose, please ensure that there is sufficient
support to protect panels from sagging/warping prior to installation.
WARRANTY
Bosk panels carry a 10 year warranty. Warranty is void if product is exposed to excess moisture.
23Guiding Design Informed Interiors
© Lightforge Photography
ACOUSTIC TESTING
Three Bosk designs have been acoustically tested at Christchurch Acoustic Testing Services.
Absorption testing was carried out according to ISO 423-99. Physical testing met or exceeded
predicted results by Marshall Day Acoustics software.
TUATARA (E400 SBPE BACKING)
NRC 0.75 OPEN SPACE 25%
TuataraInstalling
E400 SBPEinsulation
Backing onlybehind panel increases to NRC 0.85
Test results for Tuatara
T2 - With
Frequency f αS One-third
Sample
(Hz) octave
(seconds)
100 3.20 0.47
125 2.89 0.48
160 2.96 0.52
200 2.77 0.64
250 2.52 0.73
315 2.46 0.84
400 2.54 0.76
500 2.47 0.78
630 2.30 0.82
800 2.53 0.72
1000 2.59 0.65
1250 2.37 0.71
1600 2.11 0.78
2000 2.03 0.78
2500 1.97 0.76
3150 1.86 0.80
4000 1.76 0.70
5000 1.61 0.63
Ratings according to ISO 11654: 1997 24
Practical sound absorption coefficient
Frequency (Hz) 125 250 500 1000 2000 4000
αp 0.50 0.75 0.80 0.70 0.75 0.70Guiding Design Informed Interiors
PUKEKO (E400 SBPE BACKING)
NRC 0.65 OPEN SPACE 23%
PukekoPukeko
E400 E400
SBPE onlyonly
Installing
SBPE insulation behind panel increases to NRC 0.80
Test Results
Testfor Pukeko
Results for Pukeko
T2 - WithαS One-
T2 - With αS One-
FrequencyFrequency Sample third
f (Hz)Sample third
f (Hz) (seconds) octave
(seconds) octave
100 3.38 0.42
100 125 3.38 3.92 0.420.19
125 160 3.92 3.25 0.190.43
160 200 3.25 2.82 0.430.63
250 2.58 0.72
200 2.82 0.63
315 2.50 0.83
250 2.58 2.77
0.720.66
400
315 500 2.50 2.76 0.830.65
400 630 2.77 2.52 0.660.71
500 800 2.76 2.56 0.650.71
2.62
630 1000 2.52 0.710.64
1250 2.67 0.56
800 2.56 0.71
1600 2.61 0.49
1000 2000 2.62 2.40 0.640.54
1250 2500 2.67 2.35 0.560.50
1600 3150 2.61 2.23 0.490.51
4000 2.40 1.96 0.540.52
2000
5000 1.72 0.52
2500 2.35 0.50
3150 2.23 0.51
4000 1.96 0.52
5000 1.72 0.52
Ratings according to ISO 11654: 1997
Practical sound absorption coefficient
Frequency (Hz)
αp
TAKAHE 125 250
0.35
500
0.70
1000
0.65 0.65
2000
0.50
(E4004000
SBPE BACKING)
0.50
NRC 0.45
Ratings according to ISO 11654: 1997 OPEN SPACE 9%
Weighted sound absorption coefficient
Practical sound absorption coefficient
Frequency (Hz)
αw Takahe
Takahe
E400
E400SBPE
InstallingSBPE
only
only behind panel
insulation125 250
increases
2000 500
4000
0.60
to NRC 0.60
1000
Shape indication 0.35 0.70 LM
0.65 0.65 0.50 0.50
αp
Absorber classification C
Testto
Single number ratings Test
results
results
ASTM for Takahe
for
- 99, Takahe
ASTM C423 - 17
NRC absorption coefficient
Weighted sound T - With
T2 - With 0.65
Frequency 2
Frequency αS One-third
αS One-third
Diffuser SAA f (Hz)f (Hz)
Sample
Sample 0.58
octave
octave
αw (seconds)
(seconds) 0.60
Shape indication 2.722.72
100 100 0.640.64 LM
125 125 2.952.95 0.460.46
Absorber classification C
160 160 2.852.85 0.560.56
200 200 2.992.99 0.560.56
Single number ratings to ASTM - 99, ASTM C423 - 17
250 250 2.772.77 0.620.62
NRC 315 315 2.592.59
0.650.780.78
Diffuser SAA 400 400 2.662.66 0.580.700.70
500 500 2.922.92 0.580.58
630 630 2.962.96 0.510.51
800 800 3.373.37 0.400.40
10001000 3.263.26 0.390.39
12501250 2.992.99 0.430.43
16001600 3.243.24 0.240.24
20002000 3.113.11 0.220.22
25002500 2.722.72 0.310.31
31503150 2.772.77 0.220.22
40004000 2.312.31 0.260.26
50005000 2.002.00 0.240.24
Ratings
Ratings
according
according
to ISO
to ISO
11654:
11654:
19971997
25
Practical
Practical
sound
sound
absorption
absorption
coefficient
coefficient
Frequency
Frequency
(Hz)(Hz) 125 125 250 250 500 500 10001000 20002000 40004000
αp αp 0.550.55 0.650.65 0.600.60 0.400.40 0.250.25 0.250.25Guiding Design Informed Interiors
26
© Lightforge PhotographyGuiding Design Informed Interiors
INSTALLATION
Bosk panels must be installed by qualified tradesmen. Panels can be supplied with a factory finish
to custom sizes. If full 2400x1200mm panels have been ordered, these may be cut to size on-site
(with the exception of bespoke panels with an intumescent coating as all edges need finishing to
meet fire codes). A suitable skill saw with a fine tooth crosscut blade (Carbide tipped) and straight
edge can be used.
Inspect panels for any defects prior to installation and notify T&R Interior Systems immediately.
Installation is deemed as acceptance of goods.
Bosk panels are an interior panel and are fixed to framing as you would any other wall/ceiling
lining. See attached table for recommended fixing details. A good quality construction glue can be
used with either a 50mm panel pin or counter sunk screw.
VEE JOINT EXPRESSED JOINT
Bosk panel Acoustic Insulation Bosk panel Acoustic Insulation
SUSPENDED CEILING
Bosk panel Acoustic Insulation
The use of acoustic fabric and polyester insulation simultaneously can have a negative effect on
the NRC. Do not use together if there is any chance of the polyester resting on the fabric (using
with an airgap is fine). If extra absorption is required when an airgap cannot be maintained; use
polyester insulation without fabric.
Bosk Panels are a prefinished timber product and should be treated with reasonable care.
27Wellington Head Office Auckland Scan to view Bosk
Christchurch
12 Glover St, Ngauranga 19 - 21 Fairfax Ave, online.
69 Disraeli St, Addington
Wellington 6035 Penrose, Auckland 1061 Christchurch 8023
PO Box 38533 PO Box 112360, PO Box 7197
Wellington Mail Centre 5045 Penrose, Auckland 1642 Christchurch 8240
/t/Wellington Head Office
04 499 5915 Auckland
/t/ 09 571 0395 Christchurch
/t/ 03 366 2507
12 Glover St, Ngauranga 19 - 21 Fairfax Ave, 69 Disraeli St, Addington
Wellington 6035
www.tris.co.nz Penrose, Auckland 1061 Christchurch 8023
info@tris.co.nz
PO Box 38533 PO Box 112360, PO Box 7197
Wellington Mail Centre 5045 Penrose, Auckland 1642 Christchurch 8240
/t/ 04 499 5915 /t/ 09 571 0395 /t/ 03 366 2507
www.tris.co.nz info@tris.co.nz
August 2020You can also read
