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BWP Plywood: All you need to know | Austin Plywood
28 Jun
2021

BWP Plywood: All You Need To Know

Interior design projects are incomplete without woodwork. However, conventional wood is susceptible to rot and damage from water, besides being prone to termite infestations. Therefore, BWP plywood is an affordable option that holds the beauty of the wood while being extremely versatile. Among many materials purchased by the housebuilder during the interior designing of his/her house, plywood occupies a prominent position for fixed furniture.

Thanks to the development in technology and science, various types of plywood have emerged in the market today in terms of grade, thicknesses, and sizes.

Many homeowners fail to distinguish between the different varieties of plywood and end up buying plywood that does not suit their constructional requirements.

So, in this blog, we will delve deeper into the details of BWP plywood.

 

What is BWP plywood?

The acronym BWP stands for Boiling waterproof plywood. It is the most superior grade plywood that is designed for exterior applications. A genuine quality marine grade BWP plywood can be easily identified by its ISI specification number – IS:710.

BWP plywood is known for its rigidity and flexural strength, which makes it suitable for use in environments subject to extreme changes in weather conditions. Apart from that, they are resistant to prolonged exposure to water and moisture.

What is the manufacturing process of BWP plywood?

 

Tropical hardwood is used to manufacture BWP plywood. As each layer of veneer is stacked, the grain runs perpendicular to the next layer. For the most flawless bonding, these layers are glued with boiling waterproof synthetic adhesive that is undiluted, under controlled pressure and temperature.

Melamine and phenol-formaldehyde are the plastic resins used in BWP plywood. Phenolic glue is thought to be superior to the urea-formaldehyde resin used in the production of MR-grade commercial plywood.

Quality control measures are also implemented to ensure there are no gaps in the core of the boards. This promotes good glue penetration and makes the boards dense and water-resistant.

 

You may like: Essential Guide To Boiling Water Resistant (BWR) Plywood

 

What are the suggested applications for BWP plywood?

 

BWP is an extremely versatile material that can be used for a wide range of interior and exterior applications.

This plywood is suitable for all-weather situations.

 

They are a preferred choice for water-prone areas where you cannot prevent the plywood from coming into contact with water.

The following application examples demonstrate how BWP plywood can be used indoors, semi-outdoors, or outdoors.

 

  • Building ships and boats from wood in a marine environment

  • Kitchen cabinetry, utility compartments, under-basin storage, rooftops, lofts, and high units where there is a high chance of personal contact with steam and water

  • Bathroom wall units and storage units

  • Outdoor furniture such as lawn chairs, garden tables, outdoor swings, and patio benches

  • Wooden storage units for balconies and terraces.

 

 

What are the benefits of using BWP plywood?

 

  • Generally won’t get damaged even when boiled in water for 7 whistles in a pressure cooker.

  • Can endure wear and tear for a significant period

  • Exhibits high Strength and Shape Retention (SSR), indicating higher load-bearing capacity

  • Treated for anti-warp properties by undergoing stress-relieving treatment which makes it dimensionally stable in both dry and wet conditions.

  • Easily bendable and flexible without sacrificing strength

  • Chemically treated with preservative, making the plywood borer-resistant, fungus proof, anti-termite, anti-viral, and anti-bacterial

  • Manufactured with uniform thickness to maintain strength and durability

  • Excellent resistance to water, moisture, and humidity

  • Can withstand boiling water for 72 hours without showing any signs of delamination

 

 

Conclusion

 

The longevity of your furniture will depend on the quality of plywood you choose to work with.

Currently, plywood is becoming a popular meterial for furniture alternative to solid wooden furniture amongst homeowners. However, it is prudent to educate yourself about the various types of plywood so that you do not fall victim to fraudulent retailers and dealers.

Hopefully, this article has been able to clarify any doubts you may have had. It would be great if you could share your thoughts on this topic.