[Expert Explanation] How to discern the quality of "structural materials" that affect the lifespan of buildings?
The more invisible parts are the more important structural materials.
**"The Invisible Parts are the Most Important Structural Materials"** The quality of structural materials is essential for the long and safe use of buildings. Because these parts are not easily visible after completion, whether the wood is stable with minimal cracking and warping significantly affects the overall lifespan of the building. **"The Secret to Minimal Cracking and Warping is 'High-Frequency Drying'"** At Tsutsumi Wood, we have introduced a unique composite drying technology that combines high-frequency equipment with high-temperature steam dryers. ◾️ **Key Points** - Drying the wood thoroughly without unevenness - Reducing variations in moisture content - Suppressing cracking, warping, and discoloration By focusing on these points, this drying technology allows us to maintain strength while also preserving aesthetic beauty. **"Strengths of Tsutsumi Wood's Timber"** While implementing such innovations, we supply higher quality timber. - Reliable quality assurance as a JAS-certified factory for structural lumber - A consistent supply system from raw logs to precutting - Contributing to the optimization of quality, cost, and construction period.
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basic information
【Flow until Delivery】 1. Discussion of processing details 2. CAD input 3. Quality check of materials before processing 4. Pre-cut processing 5. Product management based on 3S 6. Product shipment *For more details, please download the PDF or feel free to contact us.
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【Case Studies】 ◾️Medical Facilities ◾️Company Showroom ◾️Community Centers ◾️Children's Centers *For more details, please download the PDF or feel free to contact us.
Detailed information
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For large-sized materials, a high-frequency, high-temperature steam composite dryer is used, allowing for beams with minimal external cracking that can also be used as decorative materials.
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Company information
Tsutsumi Lumber Co., Ltd. is a company that responds to various orders for square timber, board materials, beam materials, processed boards (flooring and wall boards), and width-glued laminated boards. We can accommodate everything from general residential needs to special materials, and to promptly respond to recent pre-cut projects, we maintain a stock of 500m3 of both dried and undried materials at all times. For dried materials, we use a combination of Yamamoto Vinita's high-frequency equipment and Higuma Drying's steam-type high-temperature dryer to quickly produce products that retain the natural color of the wood.