Developing a new wooden system with higher joint efficiency and practical high toughness!
Tōju Sangyō has established a high level of technology and a collaborative system for new technologies, new construction methods, and new products. To further promote medium and large-scale wooden construction, we are developing capabilities to accommodate "fire-resistant buildings" and "shear panels using CLT." Various fire-resistant wood materials are being developed to realize fire-resistant wooden buildings, and our company has obtained ministerial certification for fire-resistant laminated timber that uses only wood structural members in the fire stop layer. 【Features】 ■ Passed performance evaluation tests for fire-resistant laminated timber and obtained certification from the Minister of Land, Infrastructure, Transport and Tourism ■ Manufacturing collaboration and licensing agreements with major general contractors and large companies ■ Formed joint research groups for new construction methods and new products, fostering technological collaboration *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Performance Evaluation Tests】 ■ Column-Beam Joint Test ■ Column Base Test ■ Joint Bending Test ■ CLT Joint Test Specimen *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Tojo Sangyo Co., Ltd. manufactures low formaldehyde structural laminated timber and laminated timber for construction, providing services with stable quality through a consistent system of design, manufacturing, processing, and construction for medium to large-scale wooden buildings. - With one of the leading laminated timber factories in Eastern Japan and advanced production technology, we are capable of supplying high-quality wooden products. - We provide total technical support from the planning stage of wooden construction to the completion of the project. - In medium to large-scale wooden construction, we have delivered and constructed over 800 buildings nationwide.
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