双日建材 List of Products and Services

"Dolphin Coat" is a plywood for formwork made from domestically sourced larch and Russian larch, manufactured in Japan, and certified by forest certification and JAS certification. It uses a solvent-free urethane resin paint that does not contain any solvents such as thinners. Additionally, by painting the surface green, it becomes easy to distinguish from tropical wood formwork plywood, allowing for appropriate use and management. 【Features】 ■ Uses solvent-free urethane resin paint ■ Environmentally friendly product with forest certification ■ Enhanced smoothness of the painted surface ■ Bright green color applied to the surface ■ Established stable supply system *For more details, please refer to the PDF document or feel free to contact us.

• Formwork material
• Synthetic Resin Plywood
• plywood

■Excellent interlayer displacement followability insulation structure By adopting "Styrofoam" tailored to the width of the exterior wall materials, an excellent insulation layer is formed that does not hinder the interlayer displacement followability characteristic of the rocking construction method. ■Speedy construction Standardization of "Styrofoam" to match the width of the exterior wall and various accessory panels has achieved over 80% precutting. This minimizes processing work on-site. After that, using a uniquely developed twin nozzle, the dedicated adhesive is simply applied and adhered to the wall surface, achieving truly speedy construction. ■Safe self-extinguishing properties that are difficult to ignite "Styrofoam" inherently possesses self-extinguishing properties due to being a thermoplastic resin (which returns to its pre-foamed state when heated) and the synergistic effect of added flame retardants, making it very difficult to ignite from small fire sources such as welding sparks. Additionally, in the unlikely event of a fire, unlike sprayed rigid polyurethane foam, it does not produce cyan gas (hydrogen cyanide), which is highly toxic to humans.

• Bead method polystyrene foam

Our company offers the high-strength wall substrate construction method "Galid Wall Method," which does not require heavy steel reinforcement and boasts excellent cost performance. This method is exclusively implemented by interior construction contractors, covering everything from the substrate to board installation. Additionally, tests conducted by a third-party organization on an 8-meter wall recorded astonishing results, proving its high performance. 【Features】 ■ Quick installation ■ No need for heavy steel reinforcement ■ Excellent cost performance ■ High performance ■ Patent obtained *For more details, please request materials or view the PDF data available for download.

• Heat insulation and heat shielding methods
• Special Construction Method
• Wood panel and frame wall construction