Soundproof plywood

Product Description

Soundproof plywood is a specialized construction material designed to provide superior acoustic insulation while maintaining the structural benefits of traditional plywood. This innovative product integrates sound-dampening layers within the plywood structure, making it an ideal choice for environments where noise control is crucial. Whether you’re building a home theater, recording studio, or simply looking to enhance the privacy and comfort of residential or commercial spaces, soundproof plywood offers an effective and aesthetically pleasing solution.

Engineered to absorb and dampen sound waves, this plywood features a multi-layered structure that includes a core designed specifically for acoustic insulation. The result is a product that not only provides excellent soundproofing but also maintains the structural integrity, durability, and workability that professionals expect from high-quality plywood.

Production Features

The production of soundproof plywood involves incorporating sound-dampening materials such as cork and rubber into the plywood layers. This is achieved through a meticulous process where high-quality veneers are bonded using phenol-formaldehyde adhesive, known for its durability and moisture resistance. For rubber soundproof plywood, rubber layers are added to enhance acoustic insulation, while cork-based plywood uses cork layers to achieve similar results. This combination ensures that the plywood not only provides structural integrity but also significantly improves noise reduction.

Characteristics

• Acoustic Insulation: The primary characteristic of Soundproof Plywood is its ability to reduce noise transmission. It is specially engineered to offer superior sound-damping capabilities, making it ideal for environments where noise control is crucial.
• Durability: Despite its specialized acoustic properties, this plywood is highly durable and can withstand the rigors of construction and long-term use in a variety of settings.
• Versatility: Soundproof Plywood can be used in a wide range of applications, from walls and floors to ceilings and partitions. It is compatible with various surface finishes, including paint, veneer, and laminate, allowing it to blend seamlessly into any design.
• Workability: Like standard plywood, Soundproof Plywood can be easily cut, shaped, and installed using conventional tools and methods, making it a practical choice for contractors and DIY enthusiasts alike.

Types of Surface

Soundproof plywood comes with different surface finishes to cater to various application needs. 

Options include:

• Uncoated (NS)
• Both sides coated (S2)
• Surface coated with high pressure laminate (HPL), continuous pressure laminate (CPL) or fiberglass.

The options include Not Sanded (NS), Both Sides Sanded (S2), and surfaces overlaid with High-Pressure Laminate (HPL), Continuous Pressure Laminate (CPL), or fiberglass. 

The Not Sanded (NS) finish is ideal for applications where surface appearance is less critical, while Both Sides Sanded (S2) provides a smoother, more refined look. 

Overlaid options, such as HPL or CPL, offer additional durability and aesthetic appeal, making them suitable for high-traffic or high-visibility areas.

Sizes and Thicknesses Offered by Our Company

Our company offers soundproof plywood in various sizes and thicknesses to meet diverse project requirements. 

For rubber-based soundproof plywood, thicknesses available are 15mm and 18mm, and the standard size is 1525×1525 mm. 

Cork-based soundproof plywood is offered in thicknesses ranging from 11mm to 23mm, with sizes including 1500×1500 mm, 2440×1220 mm, and 1450×2950 mm. 

These options provide flexibility for different applications, ensuring that customers can find the right dimensions and thicknesses to suit their specific needs.

Available Gradations

We offer soundproof plywood in a range of grades to match varying aesthetic and functional requirements. These grades include:

• B/BB: Features a high-quality face veneer with a standard reverse side, suitable for visible applications where appearance and soundproofing are equally important.
• BB/BB: Offers good quality face and reverse veneers, commonly used in general construction and where both sides of the plywood may be visible.
• BB/CP: One side with a good face veneer and a reverse with a lower grade, suitable for applications where only one side is visible, but soundproofing is essential.
• BB/C: Combines a good face veneer with a utility-grade reverse, ideal for structural applications where soundproofing is needed, but the reverse side will not be seen.
• CP/CP: Utility-grade veneers on both sides, perfect for non-visual structural applications where soundproofing is the primary concern.
• CP/C: Features a utility-grade veneer on one side and a lower grade on the reverse, used where soundproofing is crucial, but appearance is not a priority.
• C/C: Both sides are of lower grade, making it suitable for structural applications where soundproofing is needed, but the plywood will not be exposed.

Each grade reflects the quality and appearance of the plywood’s surface and core layers, allowing customers to choose the best option based on their project’s demands. Higher grades like B/BB offer superior surface quality, while lower grades such as C/C are suitable for more budget-conscious projects.

Material

Our soundproof plywood is manufactured using high-quality birch, cork, and rubber. Birch veneer provides strength and stability, while cork and rubber are incorporated to enhance acoustic performance. Cork is known for its excellent sound absorption properties, and rubber further improves noise insulation, making the plywood highly effective in reducing sound transmission in various environments.

Adhesive

We use phenol-formaldehyde adhesive in the production of our soundproof plywood. This adhesive is renowned for its strong bonding properties and resistance to moisture, which contributes to the overall durability and longevity of the plywood. Additionally, the adhesive helps maintain the integrity of the soundproofing materials, ensuring that the plywood performs effectively over time.

Formaldehyde Emission and Moisture

Our soundproof plywood features a low formaldehyde emission rate of 0.1-0.3 mg/m² h, well below the norm of 3.5 mg/m² h. 

This makes it a safer option for indoor use, ensuring that it meets strict environmental and health standards. The plywood also maintains a moisture content of 5-10%, which helps prevent warping and ensures stability in various conditions.

Formaldehyde emission level complies with the requirements of E1, CARB, EPA TSCA Title VI

Package Weight

The weight of our soundproof plywood packages ranges from 400 to 950 kg, depending on the thickness and size of the sheets. 

This range allows for easy handling and transportation, accommodating different project scales and logistical needs.

Noise Protection

Our soundproof plywood offers excellent noise insulation capabilities. 

Rubber-based plywood provides noise insulation of ≥35 dB, while cork-based plywood offers noise insulation of ≥32 dB. 

These properties make our plywood highly effective at reducing noise transmission, ensuring a quieter and more comfortable environment.

Order from Alvi-bel Today!

At Alvi-bel, we understand the importance of quality and reliability in construction materials. Our Soundproof Plywood is sourced from the finest manufacturers and meets stringent industry standards. Whether you’re an architect, contractor, or DIY enthusiast, we have the right grade of Soundproof Plywood to suit your needs. Contact us today to place your order and experience the difference that high-quality, sound-damping plywood can make in your next project!