It is a tight frame that can be secured with bolts without the need for welding!
Our company offers the tight frame "Gacchiri Tight," which fixes steel frames and metal roofs without welding. 【Registered with NETIS】 Due to bolt fastening, pre-process (welding preparation) and post-process (slag removal and repair painting on steel beams) are unnecessary. Bolt fastening significantly improves on-site work efficiency by eliminating the need for touch-up painting on welds and measures to prevent falling sparks. It reduces health risks for workers caused by welding light and smoke during installation. 【Features】 ■ Ensures uniform quality through bolt fastening ■ Maintains quality without damaging galvanized steel beams ■ Can be installed regardless of nighttime working conditions or weather ■ Eliminates the need for pre-process (welding preparation) and post-process (slag removal and repair painting on steel beams) ■ Can be installed in buildings that have finishing constraints due to design walls like curtain walls or floor specifications 【NETIS Registration】 Registration Number: KT-230302-A (Kanto Regional Development Bureau) New Technology Name: Non-Welding Tight Frame (Gacchiri Tight) Registration Date: February 16, 2024 *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Other Features】 ■ No need for fire watch after welding (hot work) ■ No requirement for certified skilled workers ■ No welding smoke ■ Clean working environment with reduced CO2 emissions *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Examples of Application (Partial)】 ■Railway/Platform Roof Facilities ■Indoor Pool Facilities ■Coastal Area/Storage Facilities ■Night Work Facilities *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company has been providing total performance in roofing for 70 years, ensuring not only comfortable living conditions but also excellent durability and beauty, as well as ease of construction and maintenance systems. Moving forward, we will continue to leverage the unique know-how we have cultivated since our founding to create new roofs that are suitable for the 21st century. Please feel free to contact us with any requests. (Metal roofs, standing seam roofs, corrugated roofs, long-length roofs, high-strength standing seams, high-strength corrugated sheets, sheet waterproof roofs, roof decks, square wave siding, design siding, cover renovations, renewals)
