room acoustic systemsolutions...over the past two decades, the room acoustics has become one of the...
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Room acoustic
SystemsolutionsLargesized formats | Panels | Planks
Room acoustic
SystemsolutionsLargesized formats | Panels | Planks
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the CompanyProfessional Performance
Over the past two decades, the room acoustics has become one of the central themes in interior design. In the group of companies Eichhorn we have therefore concentrated the existing in-house expertise and innovation in this area and founded in 2004, the company akustik plus as a highly specialized company for the development and distribution of acoustically effective products.
At Head Quarter Wächtersbach near Fankfurt am Main we have 70 employee on a 10,000 square meters production area. Meanwhile, the company akustik plus owns several patents on product and special production and is one of the global leaders in this field.
Development
The internationally steadily growing demand for our products, we meet in 2011 with the founding of a new production company, the akustik plus Behringen near Eisenach in Thuringia.
About 50 employees manufactures and sells an this location sound-absorbing products on wooden material base and composite materials in all fire protection classes. With approximately 8,000 m2 production area and 2,500 m2 additional warehouse space, we now have the largest production and storage capacities of our industry with eight different designed drilling centers, each of which has several hundred individually controllable drills.
Whatever your desires, visions and requirements are - please come to us and ask us. We look forward to offering you the perfect right solution at competitive prices.
Adrian Eichhorn
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Room Acoustical System Solutions
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akustik+ is not only the name of our enterprice but our motivational of our work. What ever we offer, we pay attentions to the specially +, the added value, that make our products unique in the market field.In this brochure we present you our system solutions, standardized acoustic elements, that has been specially developed for the need of distributors, resellers, joineries and installing companies.
01 Largesized formats2800 x 1320 mm classic / finest
02 Panels2784 x 600 mm panel system
03 Planks2784 x 192 mmslimline
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NEWYou from now on have the choice between 3 different core/substrate variations. They distinguish in the posi-tion of the non perforated bridges and are optimized for wallcladding, furniture fronts and ceiling clouds.
NEWOur akustik+ panel system in 600mm width is available from 2017 on, with the same decor variations as the big sheet microperforated products. Both are from stock available.Special: A plea for the standardisation in interior design and interior installa-tion.
NEWThe plank system akustik+ slimline is our most requested productline since brand launch.We have extended our design with a aesthetically particularly effective slot pattern: Slimline stripes as well as our slimline green, a plank produced to the highest sustainable standards.
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01 Largesized formats classic / finest Stock ProgramOur stock program with almost invisible Perforation pattern both products classic and finest specially developed for contractors and installers. The largesized panels are available in the following dimensions and surfaces from stock and quantity one piece. In addition, the panels can be manufactured to order up to a maximum length of 3,500 mm and in any laminate finishes, real wood veneers or painted/lacquered finishes. Other formats, cut to dimension and edge banding is available and a standard proceedure for us.
Hole pattern in the scale of 1 : 1
classic 3/3/1 mmopen surface 8,7%111.111 holes/m2
finest 1,8/1,8/0,5mmopen surface 6,1%308.642 holes/m2
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Technical data
Sheet size: 2.800 x 1320 mm(perforated usable length finest 2770 mm)
Total thickness: approx. 20 mm
Core Board: MDF / Chip Board / gypsum fiber
Fire classification: DIN EN 13501-1
B-s1,dO Realwood, Lacquer B-s2,d0 CPLA2-s1,d0 Rawboard
Formaldehyde: E1 in composite (WKI certificated)
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Technical data
Sheet size: 2.800 x 1320 mm(perforated usable length finest 2770 mm)
Total thickness: approx. 20 mm
Core Board: MDF / Chip Board / gypsum fiber
Fire classification: DIN EN 13501-1
B-s1,dO Realwood, Lacquer B-s2,d0 CPLA2-s1,d0 Rawboard
Formaldehyde: E1 in composite (WKI certificated)
1,2
1,0
0,8
0,6
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40 50 220 420
125 250 500 1000 2000 4000
420
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Frequency f [Hz]
classic 3/3/1 mm finest 1,8/1,8/0,5 mm
Overall Structure 40 mm 50 mm 220 mm 420 mm 420 mm 40 mm 50 mm 220 mm 420 mm 420 mm
Cavity - - 150 mm 350 mm 400 mm - - 150 mm 350 mm 400 mm
Mineral Wool 20 mm 30mm 50 mm 50 mm - 20 mm 30 mm 50 mm 50 mm -
Panel Thickness 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm 20 mm
Frequency [Hz] αs αs αs αs αs αs αs αs αs αs100 0,05 0,12 0,41 0,51 0,65 0,05 0,11 0,40 0,51 0,70
125 0,10 0,13 0,47 0,62 0,48 0,11 0,34 0,48 0,61 0,43
160 0,15 0,23 0,69 0,76 0,77 0,17 0,23 0,85 0,76 0,65
200 0,23 0,34 0,89 0,74 0,74 0,22 0,35 0,75 0,75 0,71
250 0,33 0,44 0,98 0,81 0,71 0,32 0,46 0,99 0,84 0,66
315 0,47 0,68 1,01 0,81 0,67 0,49 0,70 0,91 0,81 0,69
400 0,64 0,83 0,90 0,83 0,64 0,66 0,87 0,67 0,84 0,62
500 0,81 0,94 0,91 0,84 0,63 0,83 0,95 0,85 0,83 0,66
630 0,97 1,04 0,97 0,93 0,68 0,97 1,08 0,95 0,94 0,71
800 1,01 1,08 0,97 0,97 0,68 1,03 1,08 0,93 0,99 0,70
1.000 1,03 1,08 0,98 1,02 0,77 1,08 1,04 1,01 0,99 0,78
1.250 1,01 1,00 0,98 0,99 0,82 1,03 1,01 0,98 0,98 0,85
1.600 0,97 0,96 0,93 0,95 0,84 0,98 0,96 0,95 0,95 0,86
2.000 0,90 0,90 0,92 0,94 0,83 0,88 0,88 0,91 0,95 0,86
2.500 0,81 0,82 0,89 0,91 0,81 0,81 0,80 0,87 0,93 0,82
3.150 0,75 0,79 0,82 0,89 0,73 0,74 0,78 0,2 0,90 0,79
4.000 0,73 0,78 0,76 0,85 0,66 0,73 0,78 0,77 0,86 0,71
5.000 0,78 0,69 0,70 0,79 0,56 0,70 0,67 0,70 0,82 0,61
αw 0,65 0,80 0,90 0,95 0,75 0,65 0,80 0,90 0,95 0,75
NRC 0,75 0,85 0,95 0,90 0,74 0,80 0,85 0,95 0,90 0,75
SAA 0,77 0,84 0,94 0,90 0,74 0,78 0,85 0,93 0,90 0,74
Absorption Class C B A A C C B A A C
1,2
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0,2
0125 250 500 1000 2000 4000
40 50 220 420 420
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Frequency f [Hz]
Sound absorption values
Both universal applicable microperforation pattern classic and finest are used since many years in different applications and installations. Out of this we generated a big variety of different acoustical measurements and tests. Below we have shown the absorbing values with the mainly used wall distances. For both perforations (classic and finest) on a cavity of 400mm between wall and panel we show in below table also the values that are valid of the usage for furniture fronts.
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Structure
In dependence of the individual installing situation, you can choose between one side or both sides decorative panels.
Real Wood Veneer
classic - CPL H3860 ST9 Front one sides decorative
Canadian Maple European Oak American Walnut
SurfacesThe following decors and realwood veneers are available from stock and can be delivered depending on the quantity in very short time. All other decors (CPL, HPL, melamine, various manufacturer), real wood veneers and lacquer finishes are available object-based. With some manufacturers minimum order quantities have to be taken into account.
finest - CPLH3860 ST9 Front both sides decorative
Our panels with both sides decorative surface have a symetrical built up and therefore optimally usable for furniture construction. It has low distorsion and is very resistant agains machanical stress.
Selected real wood veneers in simple or distinctive grain are particularly suitable for the valence and unique-ness of our sound absorbing solutions. We are happy to help you to choose the type of veneer that is particularly suitable for your premises.
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Wood-Decors
Structure decors
W980 ST2/ ST15 Platinum WhiteW1000 ST9 Premium White U708 ST2 Light Grey U702 ST9 Cashmere Grey
U727 ST9 Stone Grey F509 ST2 Aluminium
H1277 ST9 LightLakelande Acacia
H1334 ST9 Sorano Oak Natural Light
H3860 ST9 Champagne Hard Maple
H1145 ST10 NaturalBardolino Oak
H3154 ST36 Charleston Oak Dark Brown
H1115 ST12 Grey-BeigeBamenda
F649 ST16 White Claystone F638 ST16 Chromix Silver
U960 ST9 Onyx Grey U999 ST2 Black
This two decors have a pronounced surface structure and a special haptic. White Claystone shows an authentic-looking plaster structure similar to a painted and plastered Wallsurface. Chromix Silver looks like a concrete surface. Both decors can be used in a cool and reduced design as well as in a naturally and conscious invironment.
CPL (Egger-Collection „Decorativ“)
Uni-Decors
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Varieties of core materials/substratesTo facilitate the further processing companies cutting, production and assembling/installing in a best way, we have increased our core panel with the non perforated bridges by two options. This new setting of non perforated areas are specially focused to the requirements in furniture manufacturing. But can also used for ceiling clouds because of its good stabilization due to the horizontal non perforated bridges.
In the manufacturing of furniture fronts, you can choose between the one-sided decorative panels for sliding doors or ceiling clouds and the decorative panels on both sides for swing doors.
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Bridge devision (T400 and T600)
Distance from lower edge of the panel to the upper edge of non perforated transverse bridge
Reference of file folder (DIN A 4)
777 mm 2 folder hights1156 mm 3 folder hights1536 mm 4 folder hights1914 mm 5 folder hights2293 mm 6 folder hights
Core board T208 Core board T400 Core board T600
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400 400 400 600 600
1320 mm1320 mm1320 mm77
738
038
038
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208208
2.FH
3.FH
4.FH
5.FH
6.FH
2800
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Core board/substrate T208
The meaning of the name T208 is the core board that we are manufacturing since many years with our stock program. The approved division of the vertical non perforated bridges in di-stance 208mm (ctr/ctr) has been kept. This panels can be
divided in 2 or 3 formats along the non perforated areas or cut to 6 planks with same dimensions. Basically you can cut this panel to all formats you wish. An edgbanding on the perforated cut edge is possible.
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Core board/substrate T400
The devision of the bridges on core board T400 is optimized to caliber furniture fronts with a directional measure of 400mm. From each big sheet panel it is possible to cut out 3 same door sizes.
You can manufacture one side or both sides decora-tive furniture doors.
To every front we assigned one each 40mm and 64mm non perforated bridge to guarranty the best possible flexibility to hinges, fittings and handles.
Core board/substrate T600
This core board is designed for the optimized cutting of furniture fronts of 600mm width. From one big sheet panel you get 2 fronts with minimum waste.
The width of the vertical non perforated bridges is 64mm. This gives enough flexibility to bring in hinges, fittings and handles.
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4064 6464 40
64 6440
64 64
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HQ „Sparkassenversicherung“ Wiesbaden, atrium facade
real wood veneer Oak, perforation finest 1,8/1,8/0,5
Used Product: akustik+ finest
Finanz Informatik „Drehscheibe“ Frankfurt/Main,
Real wood veneer Teak, perforation classic 3/3/1 mm
Used Product: akustik+ classic
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02 akustik+ panel systemThe akustik+ panel system is our «all-inclusive» package. This system offers the ideal panel size. In connection with a special engineered subconstruction is therefore a best practice solution for large wall displays as well as for room acoustic retrofitting of smaller rooms.
Face side Panel classic CPL W980 ST15 Platinum white
Rear side Panel classic with hole free sections for installation possibilities
Technical data
Panel Dimension: 2784 x 600 mmOther dimensions available on request
Total Thickness: approx. 20 mm
Surfaces decors in Stock and real wood verneer according large sized formats (see pages 4 and 5). other decors (CPL,HPL, Melamine) Verneers and lacquered surfaces on request.
Trägerplatten: MDF / Chip Board / gypsum fiberPerforation with hole free zones for fixation of the subconstruction
Fire classification: DIN EN 13501-1 B-s1, d0 Realwood, LaquerB-s2, dO CPL/MelamineA2-s1, dO Realwood, Micro-CPL, Laquer
Formaldehyde: E1 in composite (WKI-certification available)
Edges: Edges all around (2mm ABS, verneer or aluminium) Optional with grooves
Sub construction: Wall rail WL 21/48 (Length 4.000 mm)Panel rail PL 16/48 (Length 4.000 mm) Panel rail PL 32/48 (Length 4.000 mm)
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02 p
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Standardization for wall cladding - a plea
Architects and builders today communicate the highest quality requirements. You can access a wide range of aesthetically sophisticated and technically advanced materials. At the same time, both time and cost pressure are increasing in the implementation of construction projects. Savings in terms of visible quality constraints are just as little accepted as relevant postponements.Although this initial situation applies in principle to all the trades involved in the construction, in particular, however, for interior construction, which decisively influences the final appearance of the object. While it is self-evident that doors, partitions, ceramic or stone coverings, luminaires and much more are used, the use of serial / industrially manufactured and widely standardized products, is quite different in the case of wall claddings.
In most of the buildings with a high standard of development, extensive planning is carried out for the classification of wall panels, which often results in hundreds of individual formats. The primary goal of these plans is a harmonious joint division, which takes up the individual characteristics of the respective rooms and depicts them.
However, in this planning approach it is often forgotten that, for example, the cost of waste material is between 20 and 40% of the total material costs - a huge savings potential, that is increasing the more expensive material is chosen.In addition, there is a much more complex, inefficient and prolon-ged production, a significantly higher expenditure on preparation, labeling, packaging, transport and assembly. Last but not least, this complexity increases the error probability at each interface of the process with subsequent delivery postponements and complaints, etc.
We believe that in most building situations, it is possible to meet even the most stringent require-ments for an aesthetic wall design with serial panels and a few fitting elements. Many major projects, especially international projects, prove this.
We advocate that all those who involved in the building to use their knowledge and skills in order to meet modern production and assembly processes in this area as well, while at the same time meeting the legitimate demands of every building owner for cost-efficient constructed and efficient buildings with the highest optical and technical standards.
The avove listed perforations and slottings are available in the surfaces shown on pages 6 and 7 directly from stock and in small quantities. Of course, we also supply ready-to-assemble parts, and panels in other perforations, surfaces and dimensions, as well as necessary fit in mounts.
akustik+ finest 1,8/1,8/0,5akustik+ classic 3/3/1akustik+ 4/4/1,5akustik+ 8/8/3akustik+ linear 16/2akustik+ linear 16/3akustik+ akustographyakustik+ glatt
Delivery Program
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finest 1,8/1,8/0,5; CPL Sorano Oak
classic 3/3/1; Real wood verneer American Walnut
4/4/1,5; Real wood verneer Canadian Maple
8/8/3; Dekor Bardolino Oak
akustography, Motiv „balance“ CPL white
linear 16/3 [2]; CPL Lakelande Akazia
Availibilities
Our fast deliverable stock programm (see previous page) are available in the following perforation pattern and surface decors. Other perforations and surfaces are available on request. We would be happy to design panels to your ideas and wishes.
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Sound absorption values
To compare the different versions, the absorption values for a wall distance of 200 mm are shown here. Acoustical values for many other installation situations are available on request.The sound test and measurement was done and evaluated in September 2015 according DIN EN ISO 354 „Measurement of sound absorption in a reverberation room“ 2003 edition.
Sound absorption values of 216 mm Overall Structure
finest classic 4/4/1,5 8/8/3 akustography 16/2 16/3
Overall Structure 216 mm 216 mm 216 mm 216 mm 216 mm 216 mm 216 mm
Cavity 150 mm 150 mm 150 mm 150 mm 150 mm 150 mm 150 mm
Mineral Wool 50 mm 50 mm 50 mm 50 mm 50 mm 50 mm 50 mm
Panel Thickness 16 mm 16 mm 16 mm 16 mm 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs αs αs αs αs100 0,40 0,41 0,38 0,44 0,39 0,40 0,40125 0,48 0,47 0,41 0,47 0,40 0,51 0,53160 0,65 0,69 0,75 0,60 0,70 0,74 0,78200 0,75 0,89 0,82 0,78 0,88 0,78 0,88250 0,99 0,98 0,99 0,83 0,99 0,99 0,94315 0,91 1,01 1,04 0,84 1,02 0,91 0,97400 0,97 0,90 0,99 0,79 0,96 0,91 0,94500 0,95 0,91 0,95 0,81 0,91 0,89 0,91630 0,95 0,97 0,93 0,85 0,92 0,89 0,91800 0,93 0,97 0,97 0,87 0,93 0,86 0,90
1.000 1,01 0,98 0,96 0,91 0,96 0,89 0,931.250 0,98 0,98 0,97 0,83 0,93 0,84 0,901.600 0,95 0,93 0,96 0,80 0,91 0,80 0,862.000 0,91 0,92 0,90 0,74 0,89 0,78 0,852.500 0,87 0,89 0,85 0,66 0,83 0,72 0,823.150 0,82 0,82 0,74 0,58 0,79 0,71 0,774.000 0,77 0,76 0,71 0,50 0,77 0,71 0,775.000 0,70 0,70 0,60 0,41 0,78 0,75 0,77
αw 0,90 0,90 0,90 0,70 0,95 0,80 0,90
NRC 0,95 0,95 0,95 0,80 0,95 0,90 0,90
SAA 0,93 0,94 0,94 0,81 0,93 0,86 0,90
Absorption Class A A A C A B A
1,2
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finest classic 4/4/1,5 8/8/3 akustography 16/2 16/3
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Subconstruction and installation
For easy installation of the panels in the system we have developed a special rail system made of galvanized steel. This consists the following components:
Wall rail WL 21 /48 andPanel rail PL 16 /48 (when install with tongue) orPanel rail PL 32/48 (when install with joints)
The rails are supplied in a length of 4,000 mm. Both types have perfectly matched to the mounting bars of the carrier panels elongated holes in both the horizontal and vertical alignment. Compared to other commercial-ly available rail systems favorable load distribution is achieved by the specific folding of the wall rail that fits perfect to the panel rail. This significantly reduces the pressure effecting to the screws.
The invisible fixation by hooking in, allows an easy disassembly and is visually more appealing than a direct screw. The panels can be removed quickly and easily, cables, wires and pipings are hidden behind the panel and are easily accessible. The system also allows a stress-free mounting of the elements as well as their adjustment. Basically, a gap (20 mm) is required for all installation methods by hooking, to allow the raising and lowering. This air gap or remains visible as a shadow gap.
The mounting system is load tested, the certification is available on request.
Joints versionsWhen using the system-related subconstruction we recommend two alternatives for the design of joints that give your wall cladding a very different appearance.
With the use of tongues, the mural appears homogeneous, the total impression is determined by the selected surface. If you decide for a striking joint, the panel structure is the additional design element.
The two installation possibilities are shown below, both as a structural detail and in the wall design for horizon-tal or vertical mounting.
Detail horizontal mounting with tongue Detail verticale mounting with tongue
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Horizontal mounting with tongue
Vertical mounting with tongue
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Joint backing in different colors and widths
Preinstalled subconstruction to mount the panels/Wall cladding
Detail horizontal mounting, with joint backing Detail vertical mounting, with joint backing
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Horizontal mounting with joint backing
Vertical mounting with joint backing
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Newport Beach Civic Center, Detail: Wallcladding Solid wood Maple, Perforation classic 3/3/1Used product: akustik+ panel system classic
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Town Hall Gießen, conference room, panel system, real wood veneer European Oak, perforation classic 3/3/1 mmUsed product: akustik+ panel system classic
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Town Hall Gießen, multifunctional concert hall, panel system, real wood veneer European Oak, perforation classic 3/3/1 mmUsed product: akustik+ panel system classic
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03 akustik+ slimlineAs a further alternative to wall or ceiling coverings of object-specific pre-fabricated elements, we have devloped our sophisticated acoustic plank system akustik+ slimline. The endless installable system is adapted to suit any room situation and offers a modern, linear optics. You can choose between perforated and slotted elements in various designs.
The planks are easy to install and handle and almost intuitive. With a width of 192mm they are 50% wider than other available systems, thus greatly shortening the assembly time.
All offered perforation and slit patterns have outstanding sound-absorbing values. The system requires minimal planning effort and can be offered at an optimal price / performance ratio.
Delivery Program akustik+ finest 1,8/1,8/0,5 (2768 x 192 mm) akustik+ 4/4/1,5 akustik+ 8/8/3 akustik+ design akustik+ linear 8/2 akustik+ linear 16/2 [3;4] akustik+ linear 32/2 [3;4] akustik+ linear 8/2, solid wood akustik+ linear 16/2 [3;4] solid wood akustik+ linear 32/2 [3;4] solid wood akustik+ stripes akustik+ green 16/4
Technical dataPlank dimension 2784 x 192 mm (MDF)
3000 x 192 mm (solid wood, very small lenght differences possible)
Total Thickness: ca. 16 mm (MDF)ca. 18 mm (sd wood)
Surfaces decors in Stock according large sized formats (see pages 6 and 7). other decors (CPL, HPL, Melamine and lacquered surfaces on request.
Core boards: MDF / solid wood / gypsum fiberperforated
Fire classification: DIN EN 13501-1 in composite (certification available)
B-s1,d0 real wood, LaquerB-s2,d0 CPL/MelamineA2-s1,d0 real wood, Micro-CPL, Laquer
Formaldehyde: E1 in composite (WKI-certification available)
Edges: Lenght edges with grove and tongue connection, transvers edge clear cut
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Perforations, e.g. slimline 4/4/1,5 Melamine W980 ST15
Slottings, e.g.slimline linear 16/2 Melamine W980 ST15
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Special designs, e.g.slimline stripes 16/4 CPL Bardolino Oak ST15
With akustik+ slimline green we have expanded our range akustik + slimline by an innovative and sustainable product.
For all objects, in addition to good room acoustics, special emphasis is placed on sustainably produ-ced and low-emission building materials, we offer a tailor-made solution here.
03 s
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Design variants
On the following pages, we will present you the different design options of our slimline planks. The correspon-ding sound absorption values are shown for different installation situations.
new
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akustik+ slimline finest akustik+ slimline 4/4/1,5
Sound absorption values - slimline finest
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,11 0,40 0,51125 0,14 0,48 0,61160 0,23 0,65 0,76200 0,35 0,75 0,75250 0,46 0,99 0,84315 0,70 0,91 0,81400 0,87 0,97 0,84500 0,95 0,95 0,83630 1,08 0,95 0,94800 1,08 0,93 0,99
1.000 1,04 1,01 0,991.250 1,01 0,98 0,981.600 0,96 0,95 0,952.000 0,88 0,91 0,952.500 0,80 0,87 0,933.150 0,78 0,82 0,904.000 0,78 0,77 0,865.000 0,67 0,70 0,82αw 0,80 0,90 0,95
NRC 0,85 0,95 0,90SAA 0,85 0,93 0,90
Absorption Class B A A
Sound absorption values - slimline 4/4/1,5
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,09 0,38 0,55125 0,13 0,41 0,56160 0,25 0,75 0,82200 0,33 0,82 0,71250 0,50 0,99 0,81315 0,77 1,04 0,77400 0,94 0,99 0,85500 1,03 0,95 0,86630 1,07 0,93 0,97800 1,04 0,97 0,99
1.000 0,94 0,96 0,981.250 0,77 0,97 0,961.600 0,72 0,96 0,962.000 0,65 0,90 0,942.500 0,59 0,85 0,883.150 0,56 0,74 0,814.000 0,51 0,71 0,725.000 0,46 0,60 0,57αw 0,65 0,90 0,90
NRC 0,80 0,95 0,90SAA 0,78 0,94 0,89
Absorption Class C A A
1,2
1,0
0,8
0,6
0,4
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akustik+ slimline 8/8/3 akustik+ slimline akustography
Sound absorption values - slimline 8/8/3
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,13 0,44 0,52125 0,22 0,47 0,56160 0,33 0,60 0,65200 0,46 0,78 0,69250 0,61 0,83 0,67315 0,80 0,84 0,72400 0,90 0,79 0,72500 0,96 0,81 0,78630 1,01 0,85 0,86800 0,98 0,87 0,87
1.000 0,95 0,91 0,891.250 0,85 0,83 0,851.600 0,80 0,80 0,822.000 0,72 0,74 0,772.500 0,65 0,66 0,693.150 0,55 0,58 0,604.000 0,47 0,50 0,535.000 0,40 0,41 0,44αw 0,65 0,70 0,70
NRC 0,80 0,80 0,80SAA 0,81 0,81 0,78
Absorption Class C C C
Sound absorption values - slimline akustography
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,10 0,39 0,57125 0,13 0,40 0,65160 0,21 0,70 0,80200 0,30 0,88 0,75250 0,45 0,99 0,86315 0,69 1,02 0,83400 0,84 0,96 0,81500 0,99 0,91 0,91630 1,09 0,92 0,93800 1,05 0,93 0,92
1.000 0,99 0,96 0,961.250 0,96 0,93 0,941.600 0,87 0,91 0,902.000 0,79 0,89 0,912.500 0,78 0,83 0,863.150 0,79 0,79 0,834.000 0,79 0,77 0,855.000 0,75 0,78 0,86αw 0,80 0,95 0,95
NRC 0,80 0,95 0,90SAA 0,82 0,93 0,88
Absorption Class B A A
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akustik+ slimline 8/2 akustik+ slimline 16/2
Sound absorption values - slimline 8/2
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,08 0,39 0,53125 0,11 0,39 0,62160 0,22 0,68 0,80200 0,30 0,86 0,70250 0,45 1,01 0,81315 0,61 0,93 0,84400 0,76 0,89 0,80500 0,91 0,94 0,83630 0,98 0,97 0,96800 1,00 0,91 0,98
1.000 1,02 0,96 0,991.250 0,96 0,97 0,971.600 0,89 0,94 0,942.000 0,84 0,90 0,942.500 0,80 0,87 0,913.150 0,72 0,82 0,844.000 0,72 0,76 0,875.000 0,72 0,73 0,86αw 0,75 0,90 0,95
NRC 0,80 0,95 0,90SAA 0,79 0,93 0,89
Absorption Class C A A
Sound absorption values - slimline 16/2
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,10 0,40 0,54125 0,14 0,51 0,59160 0,25 0,74 0,75200 0,34 0,78 0,74250 0,47 0,99 0,82315 0,66 0,91 0,82400 0,80 0,91 0,83500 0,97 0,89 0,80630 1,03 0,89 0,97800 1,01 0,86 0,91
1.000 0,96 0,89 0,911.250 0,88 0,84 0,871.600 0,76 0,80 0,842.000 0,66 0,78 0,812.500 0,59 0,72 0,763.150 0,56 0,71 0,714.000 0,52 0,71 0,695.000 0,53 0,75 0,67αw 0,70 0,80 0,85
NRC 0,75 0,90 0,85SAA 0,76 0,86 0,84
Absorption Class C B B
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Frequency f [Hz]
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1,0
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0,6
0,4
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akustik+ slimline 16/3 akustik+ slimline 16/4
Sound absorption values - slimline 16/3
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,10 0,40 0,52125 0,18 0,53 0,62160 0,24 0,78 0,75200 0,34 0,88 0,62250 0,45 0,94 0,73315 0,65 0,97 0,75400 0,81 0,94 0,79500 0,92 0,91 0,83630 1,01 0,91 0,91800 1,03 0,90 0,95
1.000 0,97 0,93 0,951.250 0,93 0,90 0,931.600 0,86 0,86 0,912.000 0,76 0,85 0,892.500 0,71 0,82 0,843.150 0,63 0,77 0,814.000 0,60 0,77 0,805.000 0,62 0,77 0,81αw 0,75 0,90 0,90
NRC 0,80 0,90 0,85SAA 0,79 0,90 0,84
Absorption Class C A A
Sound absorption values - slimline 16/4
Overall Structure 216 mmCavity 150 mm
Mineral Wool 50 mmPanel Thickness 16 mm
Frequency [Hz] αs100 0,40125 0,47160 0,66200 0,88250 0,97315 0,94400 0,91500 0,91630 0,91800 0,92
1.000 0,931.250 0,941.600 0,902.000 0,872.500 0,823.150 0,784.000 0,815.000 0,80αw 0,90
NRC 0,90SAA 0,91
Absorption Class A
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Frequency f [Hz]
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1,0
0,8
0,6
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akustik+ slimline 32/2 akustik+ slimline 32/3
Sound absorption values - slimline 32/2
Overall Structure 216 mmCavity 150 mm
Mineral Wool 50 mmPanel Thickness 16 mm
Frequency [Hz] αs100 0,43125 0,45160 0,73200 0,89250 0,90315 0,87400 0,76500 0,79630 0,74800 0,73
1.000 0,681.250 0,591.600 0,502.000 0,492.500 0,473.150 0,474.000 0,515.000 0,61αw 0,60
NRC 0,70SAA 0,70
Absorption Class C
Sound absorption values - slimline 32/3
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,13 0,45 0,55125 0,20 0,52 0,62160 0,32 0,72 0,68200 0,45 0,76 0,61250 0,59 0,83 0,70315 0,76 0,83 0,71400 0,83 0,77 0,72500 0,91 0,81 0,79630 0,96 0,80 0,83800 0,88 0,77 0,82
1.000 0,82 0,78 0,771.250 0,69 0,70 0,721.600 0,61 0,64 0,662.000 0,53 0,58 0,602.500 0,45 0,52 0,563.150 0,41 0,53 0,524.000 0,41 0,56 0,565.000 0,46 0,63 0,58αw 0,60 0,65 0,65
NRC 0,70 0,75 0,70SAA 0,71 0,73 0,71
Absorption Class C C C
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akustik+ slimline 32/4 akustik+ slimline 16/3 solid wood
Sound absorption values - slimline solid wood 16/3
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Mineral Wool 30mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequenzcy [Hz] αs αs αs100 0,10 0,40 0,52125 0,18 0,53 0,62160 0,24 0,78 0,75200 0,34 0,88 0,62250 0,45 0,94 0,73315 0,65 0,97 0,75400 0,81 0,94 0,79500 0,92 0,91 0,83630 1,01 0,91 0,91800 1,03 0,90 0,95
1.000 0,97 0,93 0,951.250 0,93 0,90 0,931.600 0,86 0,86 0,912.000 0,76 0,85 0,892.500 0,71 0,82 0,843.150 0,63 0,77 0,814.000 0,60 0,77 0,805.000 0,62 0,77 0,81αw 0,75 0,90 0,90
NRC 0,80 0,90 0,85SAA 0,79 0,90 0,84
Absorption Class C A A
Sound absorption values - slimline 32/4
Overall Structure 216 mmCavity 150 mm
Mineral Wool 50 mmPanel Thickness 16 mm
Frequency [Hz] αs100 0,42125 0,53160 0,65200 0,75250 0,86315 0,89400 0,80500 0,81630 0,79800 0,78
1.000 0,821.250 0,751.600 0,692.000 0,642.500 0,573.150 0,584.000 0,635.000 0,64αw 0,70
NRC 0,80SAA 0,76
Absorption Class C
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Sound absorption values - slimline stripes
Overall Structure 46 mm 216 mm 416 mmCavity - 150 mm 350 mm
Minera Wool 30 mm 50 mm 50 mmPanel Thickness 16 mm 16 mm 16 mm
Frequency [Hz] αs αs αs100 0,21 0,46 0,52125 0,26 0,54 0,58160 0,43 0,69 0,71200 0,56 0,73 0,72250 0,82 0,92 0,68315 0,91 0,95 0,74400 0,92 0,83 0,70500 0,93 0,80 0,78630 0,95 0,78 0,82800 0,89 0,73 0,78
1.000 0,83 0,73 0,761.250 0,72 0,69 0,701.600 0,63 0,62 0,622.000 0,56 0,57 0,582.500 0,52 0,50 0,543.150 0,50 0,49 0,524.000 0,49 0,51 0,535.000 0,52 0,54 0,54αw 0,60 0,65 0,65
NRC 0,80 0,75 0,70SAA 0,77 0,74 0,70
Absorption Class C C C
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akustik+ slimline stripes
With akustik+ slimline stripes we have enriched our product range of the slotted acoustic slats to an interesting, irregular slit image with recurrent Raport.
Wall or ceiling coverings in this version appear calm and timeless aesthetics. The case of linear grids with same slot intervals during prolonged or nearer viewing unpleasant effect a blurring slit image does not occur. Very high classed this slit image looks when using black core/substrate material.
The akustik+ slimline stripes acoustic slats are simple, time- and cost-saving mountable with negligible waste. The two available slat widths of 176 and 224 mm can be combined in any way, so that there are several variations irregular slot-tings.
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Built up
Slotting Face side: linear, Irregular pattern
Surface: Realwood veneer, CPL/Melamine or lacquer
Core material:MDF B1/B2 or Proofire A1, 16/18mm, also collored core material available on request
Dimensions: 2784 x 176 (Type A) and 2784 x 224 mm (Type B)
Rear side: Acoustical tissue black color, techn. backing layer
Fire classification:
Normal flammability Fire retardant (B-s2,d0); non combustable (A2-S1,d0)
Detail view:akustik+ slimline stripes224 mm wide
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Quadrum Office City Vilnius Decor: Lissa Oak D49Used product: akustik+ slimline stripes
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akustik+ slimline green 16/4
Sound absorption values - slimline green 32/3
Overall Structure 61 mm 61 mm 231 mm 231 mmCavity 30 mm - 200 mm 150 mm
Mineral Wool - 30 mm - 50 mmPanel Thickness 31 mm 31 mm 31 mm 31 mm
Frequency [Hz] αs αs αs αs100 0,05 0,17 0,35 0,42125 0,08 0,25 0,40 0,52160 0,15 0,43 0,54 0,66200 0,18 0,62 0,74 0,83250 0,28 0,77 0,77 0,83315 0,46 0,89 0,82 0,85400 0,63 0,96 0,83 0,87500 0,79 0,98 0,84 0,85630 0,99 1,04 0,83 0,86800 1,03 1,04 0,75 0,89
1.000 1,04 1,01 0,82 0,981.250 1,03 1.01 0,92 0,971.600 0,99 1,00 0,92 0,992.000 0,97 0,96 0,94 0,972.500 0,93 0,93 0,90 0,933.150 0,85 0,87 0,83 0,844.000 0,72 0,70 0,69 0,705.000 0,56 0,56 0,56 0,85αw 0,60 0,90 0,65 0,85
NRC 0,80 0,95 0,75 0,90SAA 0,78 0,93 0,74 0,90
Absorption Class C A B B
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With akustik+ slimline green we have expanded our range akustik + slimline by an innovative and sustainable product.
For all objects, in addition to good room acou-stics, special emphasis is placed on sustainably produced and low-emission building materials, we offer a tailor-made solution here.
The natural solid wood surface also harmonizes perfectly with visible elements of wooden support structures or a furniture of local woods. The planks are simple and cost-effective to ins-tall on walls and ceilings. Due to their properties, they are especially suitable for the use in schools and kindergartens, as well as for wooden frame construction.
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Built up
Construction: Eco-Multilayer-Plywood, formal-dehyde free
Face side:
wood species: WhitewoodQuality: knotless, no sequencesSurface: natural, sandedSlotting: 16/4 mmGroove width: 4mm Distance between groove ctr/ctr: 16mm Material between grooves: 12mm
Middle layer:
wood fiber absorber 25 mm, slightly hydrophobic, 73,6% share of the middle layer
Rear side: highly effective acoustic perforati-on, Open surface: 39,3%Non perforated border on rearside
EdgesLenght edges with tongue and groove connectionTransverse edge: industrial saw cut
Dimensions 3030/192/31 (±0,5) mm
Detail view:akustik+ slimline green
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Ecology and Sustainability
• Exclusively raw materials from ecologically certified production• Lowest emissions, strict limits of emissions• Sustainable production in our own CoC-certified plant in Germany (FSC and PEFC standard)
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Other available versions
Wood species:
White FirEurop. OakAmerican Walnut Can. Maple Others on request
Slottings:16/3 [232/4 [3 oder 2] stripes (random)
Perforations:4/4/1,56,4/6,4/38/8/3
Dimensions: 3030/1250/31 (±0,5) mm 3030/600/31 (±0,5) mm
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Subconstruction and Installation
To mount the slimline acoustic planks it can be used (as shown) on traditional fastening systems, such as battens or counter battens. The planks can either be staples-shot through the groove with or by using the mounting clips shown here, made of specially hardened steel.
The system is equally suitable for both wall and ceiling mount.
If for fire safety reasons, a nonflammable substructure if required, standard rails , for example, from the drywall interior building can be used. The mounting clips are then fixed with selfdrilling screws.
The slimline planks can be mounted either in brickwork design or without offset. By installation in brickwork design an almost waste-free mounting is possible.
We recommend, depending on the size of the wall or ceiling area, to install the narrow joints at a distance of 2 - 3 mm, to allow a proper material expension in the longitudinal direction (see also our on installation and processing instructions).
Detail: Horizontal Installation with mounting clip
Detail: Horizontal Installation with mounting clip
akustik+ installation clip
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Horizontal Installation with mounting clip in brickwork design
Vertical Installation without joint rapport
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Alves Restaurant. Cupertino,veneer Alpi, perforation finest 1,8/1,8/0,5mmUsed product: akustik+ slimline finest
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Caffé Macs, Cupertino,veneer Alpi, perforation finest 1,8/1,8/0,5mmUsed product: akustik+ slimline finest
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akustik+ proofire A2 complements our product range with non-flammable decorative panels as well as acoustically effective materials for the highest fire protection requirements.
Fire protection plays an increasingly important role, especially in public buildings. Our akustik+ proofire A2 product range provides non-flammable products that are used as composites certified to fire classification A2-s1, d0 according to DIN EN 13501-1 and approved by building authorities.
All akustik+ proofire A2 products were combined with micro-CPL, real wood veneer and varnish surfaces as well as smooth and acoustically effective elements (various perforations and slottings). Thus, these panels meet all
applicable fire protection requirements and make it possible to fulfill individual wishes for decorative design and optimal room acoustics. In this sensitive area, too, we offer you a variety of formats and products maximum design freedom.
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Product featuresAll features and performances of our products are recorded in terms of test reports, classification reports, certificates etc. of accredited national and international institutions. We are pleased to supply you with the required documents wich are needed for your project.
Fire Protection Solutionsakustik+ proofire A2
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Technical data
AvailibilityMicro CPL, real wood veneers and lacquered surfacesAs flat element or with acoustically effectiveness and various perforations and slit pattern
Weightraw density 1.100kg/m³, in real use up to 1.200 Kg/m³ on panel thicknes 12 to 18mm the standard weight of one panel (2800x1260mm) is between 13 and 22 kg/m²
Torsion behaviour
less torsion than MDF/Chipboard (when symetrical built) lenght differences on temperature changes:
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Emissions and construction biology
Cancerogene* after 3 and 28 days not detactable
TVOC*** after 3 and 28 days below assessment limit
SVOC**** after 28 days below assessment limit
VOC**-substances R after 28 days below assessment limit
VOC**-substances without NIK-value after 28 days below assessment limit
Formaldehyd after 28 days below assessment limit
* Cancerogene = carcinogenic substances ** VOC = volatile organic substances*** TVOC = sum of volatile organic substances **** SVOC = sum of less volatile organic substances
Classification
The individual produced non - flammable composite panels with all surface finishes meet the require-ments of DIN EN 13501-1.
The classification as A2-s1.d0 is indicated by the following classification reports, Issued by the MPA Dresden, confirms:akustik+ proofire laminate: Nr. 2011-B-4616/01akustik+ proofire veneer: Nr. 2011-B-4616/02akustik+ proofire paint: Nr. 2011-B-4616/03
Certification
With the granting of the general building authority approval the usage in the sense of the state building regulations is approved.akustik+ proofire laminate: Z-56.424-962akustik+ proofire veneer: Z-56.424-963
The fire behavior of this construction product is combined with following characteristics: A2: classifies the fire behavior
S1: the S stands for smoke and gives the extraclassification with respect to smoke develop-ment. the number 1 stands for: no / hardly smoke de-velopment.
d0: the d stands for droplets and gives the ad-ditional classification for burning, dropping.The 0 stands for: no droplets.
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backing layer
A1 core material
micro-laminate, veneer
Made to order
For the manufacture of certified A2 products, it is to ensure that the edges are made to the required fire classification, that means either lacquered, veneered, oiled or with real aluminum edgees.
The use of ABS or other thermoplastics edges are not allowed.
The core material is in the standard version in a slight brown tone, which harmonises with most Veneers and wood decorations.
Therefore it is possible to renounce to an edgebanding but nevertheless obtain an aesthetically high-quality edge design.
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Surfaces
The surface texture of the composite panel is determined by the mineral content of the carrier plate as well as the use of thin micro-laminates, veneers or lacquer. Without a special pretreatment of the carrier plate (calibration) small unevenness can occur in the surface, e.g. in perceptible light the small blanks are not to be avoided by production technology and are not a defect.
We therefore differentiate 3 execution qualities:
AA surfaceHigh quality surface finish, with a melamine resin coated chipboard comparable
A surfaceSurface finish with small irregularities
B surfacebacking layer without surface requirements
The A2 composite panels available from stock are standard with a high-quality A-surface on the front and a B surface on the back.
The panels are marked accordingly so that the respective surface can be clearly identified. Other surface combinations are also available on request.
As a result of production processes A2 decorative surfaces, compared to other surface coated wood materials, can vary in colore tone and structure.
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Installation
Subconstruction: common subconstruction from non combustable materials are usable Recommendation: akustik+ Wall system A1, not visibel, cosists of - Panel rail PL16/48- Wall rail WL21/48
Hook in system: metal wall system for not visibel hook in of wall panels for the following described elements
Installation of Panels rails to the panels by screw connection
Panel railszinc plated sheet metal profile PL16/48 for fixing on panel rear side and for hook in in Wall rail WL 21/48, part-no. 4Z16PL (we recommend an additional construction glue) max. distance between panel rails: 600mm (ctr/ctr)
Wall rails zinc plated sheet metal profile WL21/48 for fixing to Knauf UA profile
Static certificate Wall System acc. DIN 1055
mB building static S011 2013.021 mB building static S730 2013.021
wall railWL 21 / 48
panel rail PL 16 / 48
vertical cut section
horizontal cut example: horizontal Wall mounting
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Acoustically effective fire protection products
Based on the A2 composite panels, we are able to use these elements also in the form of perforated or slot-ted A2 acoustic products. Of course the acoustic products were tested for their fire behavior, classified and approved and can be used in selected perforations and slots with the classification A2 - s1, D0 (as connecting elements according to DIN EN 13501-1).
akustik+ proofire A2 perforation
Perforation 1) open surface [%]no of holes [pcs/m²]Image in scale 1:1
4/4/1,5
5,3/5,3/1,55,3/5,3/2,0
6,4/6,4/2,06,4/6,4/3,0
8/8/2,08/8/3,0
10,6/10,6/3,010,6/10,6/4,0
16/16/5,0
32/32/6,0 2,8 %976 pcs/m2
3.906 pcs/m27,7 %
8.800 pcs/m211,1 %6,2 %
15.625 pcs/m211,0 %4,9 %
24.414 pcs/m217,3 %7,7 %
35.200 pcs/m211,1 %6,2 %
62.500 pcs/m211,0 %
1) Explanation: Perforation on the example 4 / 4 / 1.5 = 4 mm horizontal and 4 mm vertical from the hole ctr/ctr, with a hole diameter of 1.5 mm
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Slotting 1) Open surface [%]no of holes [pcs/m2]
Linear 1616,0/2,016,0/3,0
Linear 3232,0/2,032,0/3,0
6,2 %9,3 %
3,0 %4,5 %
Image in scale 1:1
Also the customers often desired slits can be produced as an optical alternative to classical perforations in the Fire protection area.The sound absorption values of the perforated or slotted panels depend on the respective installation situation. Please refer to our product documentation for this topic. We will be happy to send you the right data sheets your needs.
akustik+ proofire A2 linear
1) Explanation: Slit in the example 16.0 / 2.0 = 16 mm Distance from groove ctr/ctr / 2.0 mm Groove width.
akustik+ proofire A2 perforation akustik+ proofire A2 linear
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Used Product: akustik+ proofire A2 (in various versions)
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Sound absorption
In DIN-compliant reverberation rooms acoustic measurements according to DIN EN ISO 354 “Measurement of sound absorption in a reverberation room” accompany our ongoing product development and optimization of independent experts are made and evaluated according to DIN EN ISO 11654.
In this brochure we show the frequency-dependent values of sound absorption coefficient αs and the αw (weighted sound absorbtion grad), NRC (Noise Reduction Coefficient according to ASTM C 423) and SAA (Sound Absorption Average according to ASTM C 423) for different installation situations in tabular and graphically.
AkustographyThe perforation images of our akustography are based on a grid of 4 mm in both directions. In combination of hole diameter 1,5 mm, 2 mm and 2.5 mm is created through perception of contrast differences in the pictorial effect of perforation.With great attention to detail, our graphic designer edit each template in several implementation steps to achieve the desired effect with the special stylistic of the perforation, based on a regular grid.
The results are real unique and are both an unmistakable eye-catcher as-well-as visually unobtrusive, discreet wall - or ceiling design, which enhances any interior.
Both photographs and graphics or other artistic techniques, as well texts, symbols or logos are suitable as a template. It is equally possible to implement templates with recurrent pattern. Basically is to make sure the choice of motifs on a suitable ratio of the image area to the size of the desired acoustic panel, the same applies to the level of detail.
The digital images can in all common formats (jpg, tiff, eps) processed, the resolution should be at least 300 dpi. We recommend clarifying all kind of issues due to copyrights of the pictures you would like to use.
EmissionsAkustik+ uses only emission detected or emission free raw materials. For a variety of products, we also have emission certificates for the composite products under consideration of the perforation and slottings opende surfaces of the material. This certificates were issued by the prestigious Institute WKI.
Sustainability FSC / PEFCSustainable use of natural resources is of course for us. You as a customers can get proven origin of independently certified forests of all the products from akustik+. We have a CoC certification (Chain of Custody), both by the FSC (Forest Stewardship Council) - and after the PEFC Standard (Pro-gramme for the Endorement of Forest Certification Schemes) and fulfill all national and international requirements.
PatentsSome of our innovative products, elements, production processes and production devices are protected by national and international patents, if interested we would like to inform you in detail.
Hollow Space
Mineral Wool
Panel Thickness
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Installation and processingOur acoustically effective elements are only suitable for indoor use. Interior applications are characterized by a moisture content of the material, corresponding to a temperature of 20°C and a relative humidity of the environment that exceeds 65% only a few weeks a year. Before installing the acoustic elements is to ensure that the premises are dry, e.g. caused by screed or plastering high humidity should be kept to a minimum. By perforating or slitting the material surface the open surface area is considerably increased, so that a change of air humidity can cause a dimensional change or a distortion.
Therefore, sub-structures and expansion joints must be adapted to the source and shrinkage of materials - from a length of one meter, we recommend at least 2.5 mm of expansion.The fixation of the acoustic elements to the substructure should have a max. distance of 500 mm.Sufficient ventilation of the acoustic elements for climatic compensation must be ensured because they might be bend if there exist different climate conditions before and behind the elements.
ConditioningThe conditioning needs especially with acoustic elements special attention. Conventional wood-based materials are already hygroscopic; they absorb humidity and release it again. The product reacts to this behavior using dimensional changes, which is referred to as shrinkage or swelling. The dimensional changes must be payed attention during both installation as well as the selection and number of fittings . Acoustic elements react with climate change because of their open surfaces with significant dimensional changes between 1.5 and 2.5 mm per meter.
Basically, the storage and processing conditions of the elements possibly should correspond to the climate of the future use. Prior to the installation of acoustic elements, these should be conditioned for a few days in the later premises under the later terms of use. The recommendations for storage must be maintained on construction sites.
Processing - MachiningThe products of akustik+ are based on wood materials that have been coated with decorative surfaces - except A1 or A2 core material. They can be processed without problems such as wood materials, so that the general safety rules and processing principles are applied to wood materials.
Additional system technology or special adhesives are not required. If you have decided for large sheet material without edgebanding or without edge machining, we support you with our technical advice, starting with the processing up to the selection of construction and fittings. You can see our Installation Guide for more information about cutting and edging.
Transport and StorageThe transport and storage of acoustic elements has to be in the original packaging, or on flat and stable pallets. If the original packaging is removed, the acoustic elements are to be stored on full surface, horizontal, even, robust protection plates. Direct contact with the ground and / or exposure to rain, Moisture or sunlight should be avoided in any case. The top plate should be covered with a protective board of at least the same size. The panels must be stored in dry and closed store areas under normal climatic conditions (approximately 18 - 25°C and 50-65% relative humidity).
HandlingAfter unpacking and before processing the acoustic elements are to be checked for visible damage. While transporting and handling, special care is necessary because the elements lose stability through the perforation or slitting, compared to continuous homogeneous conventional board materials - depending on the sheet size.
Basically, all persons transporting and handling the acoustic panels, should wear personal protective equipment such as gloves, safety shoes and suitable work clothing. The panels must be lifted, it should be avoided that the decorative pages are shifted from each other or overlapped with each other.
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Sales and ServiceInquiriesakustik+ is networked with strong partners worldwide. In many regions of the world, we work with locally based Representatives. Please direct your inquiries to the following contacts centrally. We are glad to join you or with members of the national and international sales, to name the responsible office in your area.
SamplesFor all presented perforation and slit patterns in this brochure you can get free surface samples in different decors and real wood veneers, in each case in A5 for-mat. Please note that not all perforation patterns are available for all surfaces. We are happy to provide you with a list of our current sample collection available.
Of course we produce on request, project-related patterns in the original design and size that you wish. In general, we credit this minor costs in case of order.
ConsultingWe are glad to assist you in every stage of planning and implementation of your room acoustics projects both on the phone and on-site or directly to the respective object. We also offer training and consulting sessions in our training and in house exhibition areas at both company locations for small and large groups in German and English.
WebsitesOn our websites www.akustik-plus.com and www.akustografie.com we have provided all information about our products and its design variants as well as our services and details for all contact person.Here you will also find information on representatives in your region as well as information on all the latest news about our product range.
Product ProgramAn overview of all our current product range can be found on the last page in this brochure. For more informa-tion on the individual product groups are listed on the website as well as in special product brochures.
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akustik plus Behringen GmbH & Co. KG Im Straßfeld 2 99820 Hörselberg-Hainich Deutschland
T: +49 (0) 36254 8659-0F: +49 (0) 36254 8659-55
akustik plus GmbH & Co. KG Industriestraße 4063607 Wächtersbach Deutschland
T:+49 (0) 6053 61991-0F:+49 (0) 6053 61991-55
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