Produt Description:  1> Grooved acoustic panel is a kind of slit resonance absorption  material which is made from high density  panel with grooves on the surface and perforated holes at the back  side.  2> It has strong selection on the sound spectrum and particular great  performance on the middle and low frequency.  3> It has better sound absorption effect on medium and high frequency  if there is sound absorption cotton filled at the back side cavity..  4> The design can be custom made  5> How to calculate the perforated rate:     1) When the hole line up in square P=0.785*(D/B)m2     2) When the hole line up in Equilateral triangle        P=0.907*(D/B)m2     P ----- Perforated rate(%)     D ----- Diameter of the hole      B ----- Distance between two center of the holes 1>  The grooved acoustic panel is made of high quality MDF board. 2>  According to the customer?s acoustic and decoration requirement, our MDF board can equipped with outstanding environmental, flame retardant and waterproof function, even can with various colors and finish choices. 3>  Our grooved acoustic panel?s highest fire retardant grade can reach A2(GB) grade, and the best environmental protection can reach E1(GB) grade. 4>  Grooved wood acoustic panel structures? finish including: Melamine, Natural veneer, Anti-fire plate, Paint, Metal sheet, Artificial veneer and leather etc. 5>  Acoustic tissue including: The black color and attached at the back side of acoustic panel tissue, has fire retardant and sound absorption function. About Tiange Foshan Tiange Acoustic and Deco Materials Co.,Ltd. *The Biggest Manufacturer of Producing Acoustic Panels,Movable partition and Soundproof Products in China. *To provide Designs,Materials,Engieering Whole System Supplier. *For The Global 90 Million User to Provide Quality Services. *Main Products:Grooved wood acoustic panel,Perforated wood acoustic panel,Movable partition,Acoustic QRD Diffuser diffuser,Fabric acoustic panel,Space sound absorber, Polyster acoustic panel,Acoustic wall panel,wood wool acoustic panel, Acoustic ceiling,  Soundproofing insulation material, acoustic soundproof , sound absorption panels and relative acoustic accessories.If you want to know more informations,we are online waiting you, Thank you!
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We are manufacturers of SIP structures and wooden beams. We create innovative and reliable solutions for home construction. Committed to ensuring the success of your projects, we offer various solutions for building construction. SHELLBAU SIP panels are innovative NEW GENERATION structural insulation panels made from cement bonded particle board or OSB4.ð??¡ Insulation material polystyrene foam, gray-colored polystyrene foam with improved thermal insulation properties enhanced by the addition of graphite to the raw polystyrene, or dense wool. ð??¡ SIP panels are suitable for all constructions - walls, floors, and roofs. Additionally, we specialize in the production of wooden double joists, which are used for connecting SIP panels and constructing roofs. Entrust us with your project and get reliable, efficient, and long-lasting SIP home solutions! SHELLBAU benefits : â??Standart SIP panels: Panel width 1250mm â??ShellBau: Panels width 600mm ShellBau lightens the weight of the panels, making them easier to install. The frame is assembled twice as densely, providing additional strength. The same construction is used for same the floor, walls, and roof. â??Standart SIP panels: OSB 3 boards are used â??ShellBau: Cement particle board or OSB 4 board are used Cement particle board is thicker, stronger, and more resistant to fire and water. If comparing OSB 3 with OSB 4, OSB 4 is additionally coated, making it more water-resistant. However, cement particle board is more durable than OSB 4. â??Standart SIP panels: Wooden battens are used for connections â??ShellBau: I joist (I-beams) are used for connections. I joist (I-beams) are lighter, more reliable, and less prone to deformation compared to wooden battens. Standard SIP homes are typically built 1-2 floors high, but with the ShellBau system, buildings of up to 8 floors can be constructed. We kindly invite you to consider becoming a ShellBau representitive in your country.
Material Stainless Steel Thickness 5-10mm Grade ANSI Color Grey Feature Accuracy Durable, High Quality Technics Hot Dip Galvanized
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M. Green rustic 600x150mm - Natural South Slate Wallpanel
