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2. Plywood - Wikipedia

   en.wikipedia.org/wiki/Plywood

   Plywood for indoor use generally uses the less expensive urea-formaldehyde glue, which has limited water resistance, while outdoor and marine-grade plywood are designed to withstand moisture, and use a water-resistant resorcinol-formaldehyde or phenol-formaldehyde glue to prevent delamination and to retain strength in high humidity. [17]

3. Resorcinol glue - Wikipedia

   en.wikipedia.org/wiki/Resorcinol_glue

   The most common application for resorcinol glue is in adhering the plies of exterior and marine grades of plywood. It is strong. Currently one of its main uses is to put together plywood, laminated support beams and other wooden structural elements. Wooden airplane frameworks have long been glued with resorcinol formulations.

4. Tego film - Wikipedia

   en.wikipedia.org/wiki/Tego_film

   Tego film was developed as a glue for waterproof plywood. It comprised a paper sheet impregnated with a resole phenolic resin. [1] heated, assembled between wood veneers and then compressed, a strong and waterproof laminated plywood was formed. Most plywood at this time used other adhesives, such as casein. These adhesives were generally ...

5. Wood glue - Wikipedia

   en.wikipedia.org/wiki/Wood_glue

   Preparing lignin-based wood adhesives from lignocellulosic biomass promotes the use of green adhesives and contributes to the development of profitable biorefining schemes. It is a significant advancement in the field of sustainable adhesive technology and has the potential to impact the plywood manufacturing industry positively.

6. Medium density overlay panel - Wikipedia

   en.wikipedia.org/wiki/Medium_density_overlay_panel

   Medium density overlay panel, or MDO panel, is a paintable surface made of plywood with a weather-resistant resin overlay bonded to the wood by heat and pressure. The overlay, which has at least 27% resin content, [1] resists water, weather, wear and degradation. A similar product with a more rugged, smoother surface is called high density ...

7. List of glues - Wikipedia

   en.wikipedia.org/wiki/List_of_glues

   Water-soluble until set, waterproof after. [6] laminating plywood, especially for exterior use; woodworking Urea-formaldehyde glue synthetic urea and formaldehyde: offgasses urea and formeldehyde formeldehyde is toxic, urea is an irritant thermosetting: Polysulfides: synthetic Will melt acrylic, polycarbonate, ABS and PVC plastic.

8. Waterproofing - Wikipedia

   en.wikipedia.org/wiki/Waterproofing

   In construction, a building or structure is waterproofed with the use of membranes and coatings to protect contents and structural integrity. The waterproofing of the building envelope in construction specifications is listed under 07 - Thermal and Moisture Protection within MasterFormat 2004, by the Construction Specifications Institute, and includes roofing and waterproofing materials.

9. Wood preservation - Wikipedia

   en.wikipedia.org/wiki/Wood_preservation

   The U.S. began mandating the use of non-arsenic containing wood preservatives for virtually all residential use timber in 2004. The American Wood Protection Association (AWPA) standards for ACQ require a retention of 0.15 lb/cu ft (2.4 kg/m 3 ) for above ground use and 0.40 lb/cu ft (6.4 kg/m 3 ) for ground contact.