CEWOOD 2400/600 / 15mm (1.5mm / thread) - CW-W15F natural colour

Brand: CEWOOD

Model: CW-W15F-P5-2400x600-N

Type: Acoustic wood panel

Note: The price is for a single panel with size 2400 / 600mm.Minimum order quantity is 10pcs !!!

Description:CEWOOD acoustic panels are a durable and nature friendly material made of top quality wood wool and cement.CEWOOD panels are made of wood wool, using grey or white cement as the binder.By combining fire resistance with good acoustic and heat insulation properties, the product offers the widestvariety of design solutions.Acoustic panels are widely used in public and residential building interior design, it is eco-friendly and harmlessfor health. The panels are very suitable for suspended ceiling constructions and wall finishing. Owing to its natural composition and outstanding properties, they are widely used in premises with increased acoustic load, where sound insulation and noise absorption are of essence. The panels do not change their properties in premises with an increased level of humidity, they absorb excess humidity and ensure pleasant microclimate, typical in premises with wood decoration.Panels with thickness of 15, 25 and 35 mm made of 1.5 and 1 mm thick wood wool are used for ceiling decoration.The quality of all CEWOOD materials corresponds to LVS EN 13168 requirements.

Technical characteristics:

Color: White / Gray / Black (these three colors are the same price and are produced by CEWOOD as color standards)

Thickness: 15mm

Thickness of the thread: 1.5mm

Size (standard panel): 2400 / 600mm '1200x600;600x600mm

Size (for suspended ceilings): 1195x595; 595x595mm on request

Dimension tolerance (EN 13168): L4; W2; T2; S2; P2
Weight (m²): 7kg / m²
Density (m³): 530 / m³
Thermal Resistance (m² · K / W): 0.20 m² · K / W
Thermal conductivity (W / m · K): 0.066 W / m · K
Specific heat (J / (kg · K)): 2100 J / kg · K
Bending (EN 12089) kPa: ≥1700
Compression (EN 826) kPa: ≥300
Chloride content (EN 13168)%: ≤ 0,06 class Cl3
Fire reaction (EN 13501-1: 2007): B-s1, d0

Acoustics
With dierent fastening constructions and combinations of dierent materials with CEWOOD acoustic panels it is possible to achieve dierent sound absorption parameters. The extended sound absorption coecient w can reach 0.90.

SOUND ABSORPTION
Practical sound absorption coefficient αp in octave band according to standart EN ISO 354,Extended sound absorption coefficient αw and sound absorption class according to standart LVS EN ISO 11654:1997

An exceptionally effective type of application is sound-absorbing structures in large-sized premises, to reduce the sound reverberation time in the room and to improve working conditions. CEWOOD panels can be used to make panel-type screens with marked sound-absorbing qualities to reduce the capacity of noise emitted by equipment in the high tone frequency range. An even more effective acoustic solution is creating threedimensional finishing elements, such as pyramids which produce much higher absorption coefficient values,owing to sound diffraction around edges.Panels with 3 mm wide wood wool and higher density ensure better sound absorption in lower frequencies.Whereas the 1 mm and 1.5 mm wood wool panels have better absorption properties in the higher frequency range. The optimum sound absorption solution can be achieved by combining CEWOOD panels with a layer of mineral wool insulation.

ACOUSTIC PANEL CEILING

The acoustic panels are a convenient and functional material offering numerous applications for ceiling and wall
finishing. Various types of panel fastening are possible: T profiles, CD profiles, as well as lathing or fastening onto
a wall with glue.
The use of acoustic panels in the decoration of ceilings and walls improves soundproofing of rooms, ensures
noise absorption, thereby creating a comfortable working and living environment. Owing to the excellent
acoustic, aesthetic and mechanical properties, the panels are particularly well-suited for public buildings — offices,
educational establishments, as well as premises with elevated humidity — spas, fitness gyms, swimming pools,
production and residential premises. They are widely used for finishing in professional sound processing studios,
cinemas, concert halls and recreation centres, where limiting sound distribution and permeability is particularly
important.
Knauf galvanized steel tin profiles and accessories of fastening joints are used to fasten CEWOOD panels onto
frame structures. The frame structure for fastening of CEWOOD panels is equivalent to the structure that Knauf
offers for the fastening of its own products — plasterboards — as provided for in Knauf guidelines D11, D111, D112.
The ceiling structure is formed of a wooden lath or steel tin profile frame, T-type load-bearing elements, which
are fastened with special suspension elements to the load-bearing structures. The type of suspension elements
depends on the load-bearing ceiling structure, as well as on the mineral wool used for increasing sound absorption.

Methods for attaching CEWOOD Acoustic Panels:

4.1. FASTENING ON WOOD LATHS - Figure 4.1.1
The frame for fastening of CEWOOD panels is formed of:
- load-bearing laths, which with suspension elements are fastened onto the building’s load-bearing structures;
- mounting laths fastened onto load-bearing laths, onto which CEWOOD acoustic panels are attached.

4.2. FASTENING ON CD METAL SECTIONS fig.4.2.1

The frame is made of perpendicularly arranged Knauf CD type profiles 60/27/0.6.
CD profile placement, fastening onto load-bearing structures and connection as per Knauf guidelines D11 and
D112.
CD-type load-bearing and mounting profiles are connected using a Knauf cross-connection panel.
CD profile frame is fixed onto load-bearing structures with a U-type suspension, wire or so-called quick suspension,
as well as a Nonius type clamp. Placement of suspension elements and carrying capacities are stated in Tab. 4.2.1

4.3. SUSPENDED CEILINGS WITH VISIBLE T-SECTIONS fig.4.3.1

T-profile suspended ceiling frames are offered by a number of manufacturers. The ceiling frame consists of 4 key
elements:
7 – Load-bearing profile lath;
6 – Profile cross-lath;
9; 10 – Perimeter profile;
2 – Suspension (hook).

5. WALL MOUNTING WITH CEWOOD PANELS

25, 35 and 50 mm thick panels are used for wall mounting. CEWOOD panels are fastened onto a wooden lath
or steel profile frame. There are several types of frame structures. The manufacturer of frame elements gives
recommendations and defines the application. The type of frame structure and the fastening onto the existing
wall depends on:
- strength of existing wall, material, deviations from vertical and horizontal planes,
- desirable CEWOOD panel design solution,
- required carrying capacity parameters, as well as load types.
The carrying capacity of structural loads must meet the requirements of LVS EN 13964.
Commonly used types of frames:
5.1 Wood lathing frame; fig. 5.1.1
5.2 Wood lath double frame;fig 5.2.1
5.3 Metal profile frame;фиг 5.3
5.4 The panel base of small sized (e.g., hexagonal) panels. fig. 5.4.1

PANEL FASTENING, STORAGE AND CARE

Suspended ceiling is set up in line with LVS NE 13964 “Suspended ceiling. Requirements, test methods”.
• Before starting to assemble the ceiling load-bearing structures, it must be ascertained that the load-bearing
structures (ceilings, walls) have sufficient carrying capacity.
• Wood laths and CD profiles are fastened on using suitable type and size screws.
• The load-bearing ceiling frame (laths, CD and T profiles) is set up as per elevation mark of the building project.
• Assembly profiles of wall connection units are first inserted in the wall-mounted UD profile (pos. 10), then
connected on to the load-bearing structure.
• CEWOOD panel assembly must be started from the centre of the room outwards.
• CEWOOD panels are fastened using galvanised wood screws with head diameter of Ø ≥ 9 mm. Cone point
grub screws must be used. The grub screw must be screwed in the CEWOOD panel to be level with the
visible surface of the panel.
• When setting up ceilings in premises with increased corrosion-forming environment (swimming pools and
other premises with higher humidity), screws with increased corrosion resistance must be used as per building
project.
• The diaphragm and mineral wool to be set up above the CEWOOD panels as per building project are mounted
simultaneously with the CEWOOD panels. The film diaphragm connection points must be glued together.
The mineral wool are to be placed so that the connection points overlap.
• Damaged panels may not be used.

Colors

CEWOOD acoustic panels are produced in natural (unpainted), painted in 3 standard color tones - white, gray
and black, or painted in any tone of RAL at customer's request.

Profiles
CEWOOD acoustic panels have wide profiling capabilities.P0/ P5 /P11/P0-T24/ P0G-T24/ P5G-T24/ P5H P5S/ (see photos)

Packaging
CEWOOD acoustic panels are placed on 2400x600; 1200x1200 or 1200x600mm wooden pallets, with cardboard on top and corners, plastic film around pallets.

Application: Public and other premises, Recording studios, radio and television studios, Schools and kindergartens, SPAs, swimming pools, fitness centers, Concert halls, theaters, cinemas, Industrial and production premises, parking lots and more ...