Underground exterior wall sleeve - Labor saving "Pipe in Sleeve" water immersion measures/waterproofing

basic information

<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. E-Flex ・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 by Furukawa Electric Co., Ltd. * The "waterproof performance" of the sealing material (curing waterproof material) is based on internal measurement values and is not a guaranteed value. [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

Applications/Examples of results

■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 balancing 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" Waterstop treatment is mandatory for the extremely narrow gaps between the pit and underground beam sleeves and penetrating pipes at each construction site. 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 (underground exterior 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 water resistance: Concept of water resistance for sewer facilities by the Ministry of Land, Infrastructure, Transport and Tourism, etc. 【Inquiry Project Ranking】 1st: Medical Facilities 2nd: Accommodation Facilities 3rd: Commercial Facilities 4th: Educational Facilities 5th: Offices (High-rise)

Detailed information

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  Pipe-in-sleeve connection 1

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  Pipe-in-sleeve connection 2

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  Pipe-in-sleeve connection 3

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  After the installation of the pipe in the sleeve (after pouring) 1

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  After the installation of the pipe in the sleeve (after pouring) 2

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