Noise Cancellation Wooden Grooved Wall Panel

Specification:

Groove acoustic panels are made of medium density fiberboard (MDF) material that expands depending onclimate conditions. For this reason, it is important to leave a distance, called dilatation joint,between the perimeter of the wooden panelling and walls and other fixed objects in the premise.

During summer season, panels expand considerably due to high air humidity and temperature.
A minimum dilatation joint of 8mm (1) must be guaranteed. In case of wide surfaces, this joint has to be increased. As a general rule, a minimum of 1,5mm of joint for each lineal meter of panelling is needed at each side of the room. Example: a room of 5m in width needs a minimum of 8 mm of dilatation joint at each side.

Note: minimum 15 mm with a relative air humidity > 65%.
Although the material have contact at only one side with a wall or other fixed objects, it is possible that
panelling goes off. Dilatation joints are covered with skirting boards or special profiles.

(1)Our sound proof wooden board’s highest fire retardant grade can reach A2(GB) grade, and the best environmental protection can reach E1(GB) grade.

(2)Wooden grooved panel structures’ finish including: Melamine, Natural veneer, Anti-fire plate, Paint,Metal sheet, Artificial veneer and leather etc.

Technical Details:

Company information:

Bunge movable partition walls is made of high quality anodized aluminum frame with environmentally composite materials.The panels move on a ceiling track with no requirement of floor guides or rails,and they have a standard thickness of 65 mm,80 mm and 100 mm,and a width up to 1230 mm.Maximum height can reach 13meter tall.

Our movable and operable partition system accessories are custom for each client and project,and they are also made of superior material.Track system for right-angled configurations with cross- roller carriers for element weights up to 500 kg. Support rollers in the junctions guarantee easy operation when sliding the elements across intersections .

Acoustic performance:

Acoustic absorption is usually defined in terms of an absorption coefficient (usually denoted by the Greek letter alpha, α),
defined as the ratio of absorbed to incident sound energy from a single interaction between a sound wave and a certain
material.
Absorption coefficients range from 0 to 1 and vary with frequency,
α=0 means that the material absorbs no sound and reflects all sound energy incident on it.
α=1 means that the material absorbs all sound energy incident on it and reflects none.
Absorption coefficients of 0 and 1 are ideal values that do not exist in reality because all materials reflect and absorb some sound.
In general, materials having absorption coefficients less than 0.15 are considered to be reflective and those having absorption coefficients greater than 0.4 are considered to be absorptive.
As you can see our Testing report show that our products have a very good performance in a large range of application.

Special keel installation method​:

1.Fix the keel on the wood frame or baseboard.The separation distance is about 600 mm.
2.Fill the 32-64kg/m3 density acoustic foam between each two profiles.
3.Install the clips between the keel and the clip slot of acoustic panel.
4.When many pieces of wooden acoustic panel stack mounting plate to plate.The interspace of each head of plate must at least be 2-3 mm.
5.If the acoustic panel starts installing from the ground by horizontal type,the notch should down to install and use clips of lock.Then install the acoustic panel one by one.

Guangdong Bunge Building Material Industrial Co., Ltd is a professional company in manufacturing Movable Partitions, Folding Doors, Sliding Doors, Office Furniture. We also artistically designs and carefully do research and development (R&D). 

Ebunge company has adopted the advanced partition technology of USA, Germany and Denmark. We have a professional staff with more than 10 years of experience in design, production, and installation. Also, have a good after-sale system and team.

Our products (Movable Partitions and Acoustic Panels) are widely used in hotel banquet halls, meeting rooms, exhibition halls, conference rooms, international convention centers, KTVs, upscale restaurants, office buildings, schools, hospitals auditoriums, stadiums,s and so on.

Nowadays, the modern trend in buildings needs more flexibility and convenience, acoustic and soundproof to use the space of their rooms. Most of building designers like to prepare an open-plan space, with soundproof effects, and easy to operate. The solution to the designer's need is the Movable Partitions and Acoustic Panels..

The movable partition walls can be customized with various surface finishes, such as melamine, MDF, Plywood, fabric and PU leather. Top hanging system with only ceiling but no floor tracks so it can be pushed and pulled everywhere easily according to the direction of tracks. The most popular panel thickness is 85mm and its height can be up to 6 meters. Both wooden and glass operable walls are available in our factory which can meet different requirements of our customers.

Movable Wall Manufacturer
◆Individual panels can be stored away for maximum space usage.
◆Operable top and bottom seals for effortless operation.
◆Aluminum frame construction for enhanced acoustics.
◆The system offers various levels of sound reduction
◆Unique track and carrier system ensuring quiet and easy operation.
◆Numerous panel stacking options for complete flexibility.
◆Top hung and no floor track.
◆Extensive range of surface finishes can be available.

Movable partition wall production

We Offer:

◆ A full professional design service

◆ Survey and installation guide

◆ Using top quality materials and components

◆ A fully experienced work team

◆ Maintenance contracts to ensure your valuable asset remains in full work order.

Movable partition wall loading container

Movable partition wall loading container