Coating plywood for concrete formwork is a plywood used as formwork into which concrete is poured. ○Product Standards Complies with various standards stipulated in the Japanese Agricultural Standard (JAS), including "bending rigidity tests," "adhesive strength tests," "formaldehyde emission tests," "flatwise tension tests," "alkali resistance tests," and "heat-cold cycle tests." ○Technical and Functional Characteristics ・The surface of the plywood is coated, complying with the JAS standard for "surface-treated concrete formwork plywood." ・A key feature is that knotholes inherent to softwood plywood are filled with putty and repaired, and the surface is coated, which facilitates easy release of concrete from the formwork and results in a smooth concrete finish. ・The material is manufactured from softwood, contributing to a reduction in the harvesting of tropical timber and helping to protect the natural environment and biodiversity in Southeast Asia and other regions. ○Technical Data ・Performance classification: For width-direction span use, for length-direction span use ・Adhesive durability: Phenolic resin adhesive is used, achieving the highest JAS classification of "Class 1" for water and moisture resistance. ・Low formaldehyde emissions: F☆☆☆ grade (highest grade). ○Main Product Dimensions ・Thickness: 12 mm ・Width: 600 mm, 900 mm ・Length: 1,800 mm