Product Description

Exterior Plywood WBP: Weather and Boil-Proof buy at wholesale price

Exterior plywood, known as WBP (Weather and Boil-Proof), is an advanced material specifically engineered to endure harsh environmental conditions. Its remarkable strength, durability, and versatility make it indispensable across various industries. WBP plywood excels in outdoor applications where it is subject to moisture, temperature variations, and UV radiation, ensuring that structures remain reliable and aesthetically pleasing over time.

Composition and Production

WBP exterior plywood is crafted from high-quality materials, primarily consisting of 100% birch or a blend of hardwoods. Birch is prized for its fine grain and strength, making it an ideal choice for producing durable plywood. The manufacturing process includes several essential stages:

Wood Preparation:

• Logs are meticulously selected for their quality. After debarking, the logs are sliced into thin layers, known as veneers. This process ensures that each layer retains the natural strength and beauty of the wood.

Gluing:

• The veneers are bonded together using phenol-formaldehyde adhesives. This type of glue is specially formulated to provide superior water resistance, making the plywood suitable for outdoor use.

Pressing and Curing:

• Once glued, the layers are pressed together under high pressure and temperature. This process not only ensures a strong bond but also eliminates any excess moisture, enhancing the stability and durability of the plywood.

Production Features

The construction of WBP plywood incorporates advanced adhesive technology. The phenol-formaldehyde glue used in production is known for its excellent water-resistant properties, ensuring the plywood can withstand prolonged exposure to moisture without compromising its structural integrity. Additionally, the product meets rigorous environmental safety standards, such as E1 and EPA TSCA Title VI, which guarantee low levels of formaldehyde emissions. This compliance is crucial, particularly for indoor environments, as it ensures the material is safe for human health.

• Adhesive Properties: The phenol-formaldehyde adhesive not only provides water resistance but also enhances the plywood’s overall strength, making it less prone to warping or delamination.
• Environmental Standards: Compliance with standards like E1 means that the plywood emits minimal volatile organic compounds (VOCs), ensuring a healthier indoor air quality.

Key Characteristics

WBP exterior plywood offers several vital characteristics:

• Strength: The plywood is engineered to withstand significant wear and tear, making it ideal for heavy-duty applications. Its resistance to moisture means it can be used in environments where other materials would fail.
• Weather Resistance: Designed for outdoor applications, WBP plywood can endure rain, snow, humidity, and UV radiation. This weatherproof quality ensures long-lasting performance, even in the most challenging climates.
• Ease of Maintenance: The smooth surface of WBP plywood allows for easy cleaning, whether it’s dust, dirt, or grime. This feature makes it an attractive option for both construction and decorative applications, as it maintains its aesthetic appeal over time.
• Environmental Safety: With a low level of formaldehyde emissions (0.1-0.3 mg/m² x h, class E1), WBP plywood is safe for use in environments where people live and work, ensuring it meets health and safety regulations.

Surface Types

WBP exterior plywood is available in different surface finishes, catering to various project requirements:

• Sanded on Both Sides (S2S):
  • This finish provides a smooth, polished surface that is ready for painting or staining. It is ideal for applications where aesthetics are a priority, such as furniture making and decorative structures.
• Not Sanded (NS):
  • This type retains a rougher texture, which can be beneficial for construction applications where a textured surface is preferable for better adhesion with paint or other materials. It’s often used in framing and structural applications.

Areas of Application

WBP exterior plywood is versatile and finds applications across various sectors:

• Construction: Its durability makes it perfect for use in building exteriors, including walls, roofs, and substructures. WBP plywood can withstand the rigors of construction and the elements.
• Furniture: WBP plywood is increasingly used in the manufacture of outdoor furniture, such as tables, chairs, and cabinetry. Its weather-resistant properties ensure that outdoor furniture can withstand the elements while maintaining structural integrity.
• Marine Applications: Given its exceptional moisture resistance, WBP plywood is ideal for boat building and construction of docks and piers. It provides the necessary durability to resist water damage in marine environments.
• Packaging: Its strength makes WBP plywood an excellent choice for heavy-duty shipping crates and pallets, ensuring that goods are protected during transport.

Technical Specifications

Available Sizes:

WBP exterior plywood comes in a variety of sizes to accommodate different project needs:

Standard Sizes:

• 1525х1525mm, 1220х2440mm, 2440х1220mm, 1250х2500mm, 2500х1250mm, 1200х3000mm, 1250х3050mm, 1500х2440mm, 1500х3000mm, 1525х1270mm, 1525х2500mm, 1525х3050mm, 2135х3965 custom sheet cutting is possible

Thickness Options: WBP birch plywood is available in various thicknesses, allowing for flexibility depending on the application:

Thickness Range: 3 mm, 4 mm, 5 mm, 6 mm, 6.5 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 14 mm, 15 mm, 17 mm, 18 mm, 19 mm, 21 mm, 24 mm, 25 mm, 27 mm, 28 mm, 30 mm, 35 mm, 40 mm.

Weight per Package: The weight of the packaging varies between 550 to 950 kg, which aids in logistics and transport while ensuring that it remains manageable for handling and installation.

Additional Characteristics

Available Grades: WBP plywood is graded to meet various aesthetic and performance standards. Grades include:

• B/B, B/BB, BB/BB, BB/CP, BB/C, CP/CP, CP/C, C/C.
• Each grade reflects the visual quality and structural integrity, allowing customers to select the right option for their project.

Phenol-Formaldehyde: The use of phenol-formaldehyde adhesive enhances the plywood’s resistance to moisture and heat, ensuring a strong and durable product that can withstand environmental stress.

Moisture Content: The moisture level of WBP waterproof plywood is maintained at 5-10%, which is crucial for preventing warping and ensuring stability. This controlled moisture content allows the plywood to adapt to environmental changes without compromising its structural integrity.

Don’t miss the opportunity to order high-quality WBP exterior plywood from Alvi-bel! Our dedicated team of experts is ready to assist you in selecting the right specifications tailored to your specific project needs. Contact us today for professional advice and to discuss your requirements!

Choosing WBP (Weather and Boil-Proof) exterior plywood for painting is a wise investment for a wide range of projects. This material not only offers exceptional strength, durability, and resistance to the elements but also complies with stringent environmental safety standards. By selecting WBP exterior plywood for flooring from Alvi-bel, you ensure the longevity and reliability of your structures, making it the perfect choice for outdoor applications. Let us help you achieve success in your construction and design endeavors with our premi