Labor-saving! Waterproof sleeve for underground outer walls (underground beams) Pipe-in-Sleeve.

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<Specifications> ●Water Resistance ・Test Value (Smooth Inner Pipe) 0.1MPa×72 hours (This product does not guarantee complete waterproofing.) ●Composition ・Sleeve Material: Rigid Polyvinyl Chloride Pipe (JIS K 6741) ・Sleeve Penetration Pipe: Underground Electric Wire Protection Pipe, Furukawa Electric Co., Ltd. Eflex ・Sealing Material: Curing Waterproof Material <Notes> *This product does not include a "water stop ring." Please prepare a water stop material that matches the outer diameter of the sleeve according to the manufacturer's specifications. *For FEP/penetration pipe connections, please select straight joints and different pipe joints (AQ type) from the Aqua series of Furukawa Electric Co., Ltd. *The "waterproof performance" of the sealing material (curing waterproof material) is based on internal measurement values and is not guaranteed. [Contact Information] ・Planning and Proposal: Furukawa Elecom Co., Ltd. New Business Promotion Office TEL: +81 3-5297-8711 FAX: +81 3-5297-8705 ・Design and Manufacturing: EPJ INC. TEL: +81 3-5643-8137 FAX: +81 3-5643-8138 Email: info@epj-inc.co.jp

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■Development Concept■ "Labor-saving in Construction Sites" In modern construction projects, the aging of skilled workers and the departure of young people have led to a constant demand for both work efficiency and construction quality. By utilizing "prefabrication technology," we aim to solve the persistent issues at construction sites and extend the lifespan of buildings. Furthermore, we are developing groundbreaking products that also incorporate maintenance and upkeep performance! "Enhancing the Waterproofing Performance of Buildings" At each construction site, the narrow gaps between the pit, underground beam sleeves, and penetrating pipes require "waterstop treatment" as mandated. According to the "Guidelines for Flood Prevention Measures for Electrical Equipment in Buildings" issued by the Ministry of Land, Infrastructure, Transport and Tourism and the Ministry of Economy, Trade and Industry, we are advocating for the development of products that possess safe and reliable waterproofing performance! <Areas of Demand> Underground beam sleeves (subterranean outer wall sections) for various construction projects <Countermeasure Types> - Flood prevention construction: Guidelines for Flood Prevention Measures for Electrical Equipment in Buildings by the Ministry of Land, Infrastructure, Transport and Tourism / Ministry of Economy, Trade and Industry - Promotion of waterproofing: Concept of waterproofing for sewer facilities by the Ministry of Land, Infrastructure, Transport and Tourism, etc. 【Inquiry Ranking】 1st: Medical Facilities 2nd: Accommodation Facilities 3rd: Commercial Facilities 4th: Educational Facilities 5th: Offices (High-rise)

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