Ministerial certification not required! Notice "Wooden structure with 1-hour fire resistance"
The wooden one-hour fire-resistant structure, which was previously only recognized by ministerial certification, has now been formalized, increasing the freedom in design and construction.
Features of Wooden One-Hour Fire-Resistant Structure ● No ministerial certification is required. ● Fire resistance is ensured by using Chiyoda reinforced gypsum board. ● By using Chiyoda Type V water-resistant BK, it suppresses water absorption and mold growth in case of unexpected rain during construction. ● Suitable for partition walls, exterior walls, columns, floors, beams, stairs, and roofs.
basic information
For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
Areas in wooden residential and non-residential buildings that require a one-hour fire-resistant structure.
