Self-supporting dual-eye ground construction type! It has passed the 2-hour fire resistance heating test (ISO standards).
The "EWR Type (Fireproof) A Type" is a vertical complete slit that has passed the evaluation criteria of the Urban Renaissance Agency. It is a self-supporting double-joint construction type that also meets the evaluation criteria of the Urban Renaissance Agency. With a wall thickness of 180, it has a sound insulation performance of Dr-55. Options for waterproof butyl tape (double-sided) and rebar hole processing are also available. 【Features】 ■ Passed 2-hour fire resistance heating test (ISO standard) ■ Passed Urban Renaissance Agency evaluation criteria ■ Sound insulation performance DR-55 (with wall thickness of 180) ■ Options ・Waterproof butyl tape (double-sided) 3×15, 2×15, 1×15 ・Rebar hole processing (φ13–φ18mm) (@200×@400) typically D10@400 *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications】 ■Slit thickness: 25mm/30mm/35mm/40mm (only for 2000L) ■W dimension: W110 to W400 (custom products for W400 and above) ■Standard sizes: 2000L/2250L (2250L may not be available for delivery in some regions) *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 Name: Expanding Wall Co., Ltd. Head Office: 1-4-4 Kohoku, Adachi-ku, Tokyo 123-0872 TEL: 03-3856-6311 (main) FAX: 03-3856-6615 Manufacturing Plant: 2-20-15 Ogi, Adachi-ku, Tokyo 123-0873 Business Items: Manufacturing and sales of seismic slit materials Capital: 10 million yen Employees: 23 Banking Partners: Mizuho Bank, Adachi Branch; Joboku Shinkin Bank, Nishiarai Honcho Branch