Plywood is categorized into many grades based on appearance, moisture resistance, manufacturing technique and application. Amongst these categories, moisture resistance is one of the popular criteria. Moisture resistant (MR), boiling water resistant (BWR), and boiling water proof (BWP) grades are the three different types of plywood based on their moisture-resistant capabilities. BWP grade plywood is the most moisture and water-resistant type. The BWP Grade Plywood Manufacturers use special manufacturing techniques to make this type of plywood. The resins are specifically formulated, and veneers are selected as per their unique requirements. Let’s dissect the benefits, features and applications of BWP plywood.
Understanding BWP Plywood
BWP grade is the highest grade of plywood known for its exceptional resistance to water contact and continuous exposure to moisture. As per Indian standards, it is marked IS 710 grade. The BWP grade plywood manufacturers use phenol formaldehyde resin as an adhesive to bond the hardwood veneer at high temperature and pressure. The veneer is sourced from Gurjan trees, which are known for their high strength and low moisture content. It can withstand boiling water up to 72 hours without showing signs of delamination, swelling or warping. Given its high strength, it can bear high heat, load and other stressors without cracking or degrading the quality.
Features of BWP Plywood
The BWP grade plywood has many outstanding features. These are:
- Waterproof: Waterproofing is the ultimate quality and main reason why BWP grade plywood is widely known as the premium plywood type. It can withstand water exposure in highly humid areas and long-term water exposure like marine environments.
- Incredible Strength: This plywood, apart from its resistance properties, is incredibly strong. It has a high load-bearing capacity to withstand many applications where continuous load is applied.
- Anti-Warp: The stability of BWP grade plywood is immense. Therefore, it can bear fluctuating conditions without warping.
- Rot and Pest Resistance: It is chemically treated against pests, termites and borers. Hence, it shows exceptional resistance to rotting and decaying.
- Flexible: This plywood can be cut and shaped into various dimensions and still hold its capabilities in each of its form.
Benefits of BWP Plywood
The outstanding properties of BWP plywood make it beneficial in many ways. These are:
● Durability
● Low Maintainance
● Cost-effectiveness
● Useful in High-Moisture Environments
● Versatile Finishing Compatibility
Key Applications
The key applications of BWP plywood include:
➔ Marine environments- Shipbuilding, piers, decks and boats
➔ Home interiors- Bathroom vanities, ceilings, storage boxes, frames. Also in kitchen cabinets and high-end furniture
➔ Coastal homes, interiors and exteriors
➔ Outdoor furniture like chairs, tables, and fencing
➔ Wall panel and partitions
Conclusion
When considering strength, water resistance and durability, BWP grade plywood comes on top. It is widely preferred in marine environments and areas with high humidity, both in interiors and exteriors. If you want to choose BWP grade plywood manufacturers, choose Aadya Ply. Our manufacturing standards, wide scope of customization and fast turnaround time make us the best choice in this regard.