Labor-saving! Waterproof sleeve for underground outer walls (underground beams) Pipe in Sleeve.
PIS
Waterproof sleeve for underground and outer walls "Pipe in Sleeve" (abbreviated as PIS) Construction site labor-saving! Improvement of building waterproof performance!
In the underground wall section (underground beam sleeve), waterproof treatment is applied in advance at the factory to the space (gap) between the PVC sleeve and the FEP, and it is prefabricated for the site. No cumbersome work is required on-site; after the PIS installation, basically only joint connections are needed. Stable waterproofing is ensured! This achieves work efficiency and promotes flood prevention and water resistance. It is an innovative and advanced product for underground beam sleeve construction. <Features> ■ Excellent waterproof performance [Flood prevention and water resistance promotion] ■ Proposal for labor-saving at construction sites ■ Adaptable to individual design specifications of construction projects ■ Improved work efficiency, standardized quality, and enhanced maintainability [To Designers and Contractors] FEP pipe through-piping, bell mouth terminal installation, connection of different types of pipes (AQ type), and various connection parts for Eflex can be arranged to match the specifications of individual construction sites! Furthermore, it can also respond to unexpected water leaks! It combines maintenance and serviceability, making it a versatile and highly adaptable product. (Feel free to request drawings) *For more details, please request a catalog by Email or download the PDF data from the "IPROS site"。
Inquire About This Product
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. Eflex ・Sealing Material: Curing Type 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 dissimilar pipe joints (AQ type) from the Aqua Series by Furukawa Electric Co., Ltd. * The "waterproof performance" of the sealing material (curing type 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 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 Waterproof Performance of Buildings" At each construction site, the narrow gaps between pits, underground beam sleeves, and penetrating pipes require "water stopping 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 with safe and reliable waterproof 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: Considerations for water resistance of 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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Leak / Underground beam sleeve section
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Leak/Pit interior
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Conventional construction 1
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Conventional construction 2
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Conventional construction 3
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Pipe-in-sleeve construction 1
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Pipe-in-sleeve construction 2
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Pipe-in-sleeve construction 3
Line up（16）
| Model number | overview |
|---|---|
| PIS30U（PIS30NU） | Conduit Pipe / FEP-30 (Flame Retardant FEP-30) * Rigid PVC Pipe VU-50 |
| PIS40U（PIS40NU） | Through pipe / FEP-40 (flame-retardant FEP-40) * Rigid PVC pipe VU-65 |
| PIS50U（PIS50NU） | Conduit pipe / FEP-50 (Flame-retardant FEP-50) * Rigid PVC pipe VU-75 |
| PIS65U（PIS65NU） | Through pipe / FEP-65 (flame-retardant FEP-65) * Rigid PVC pipe VU-100 |
| PIS80U（PIS80NU） | Through pipe / FEP-80 (flame-retardant FEP-80) * Rigid PVC pipe VU-125 |
| PIS100U（PIS100NU） | Conduit Pipe / FEP-100 (Flame Retardant FEP-100) * Rigid PVC Pipe VU-150 |
| PIS125U（PIS125NU） | Penetrating pipe / FEP-125 (flame-retardant FEP-125) * Rigid polyvinyl chloride pipe VU-200 |
| PIS150U（PIS150NU） | Through pipe / FEP-150 (flame-retardant FEP-150) * Rigid PVC pipe VU-250 |
| PIS30P（PIS30NP） | Conduit pipe / FEP-30 (flame-retardant FEP-30) * Rigid polyvinyl chloride pipe VP-50 |
| PIS40P（PIS40NP） | Through pipe / FEP-40 (flame-retardant FEP-40) * Rigid polyvinyl chloride pipe VP-65 |
| PIS50P（PIS50NP） | Through pipe / FEP-50 (flame-retardant FEP-50) * Rigid PVC pipe VP-80 |
| PIS65P（PIS65NP） | Conduit Pipe / FEP-65 (Flame Retardant FEP-65) * Rigid PVC Pipe VP-100 |
| PIS80P（PIS80NP） | Conduit pipe / FEP-80 (flame-retardant FEP-80) * Rigid PVC pipe VP-125 |
| PIS100P（PIS100NP） | Conduit Pipe / FEP-100 (Flame Retardant FEP-100) * Rigid PVC Pipe VP-150 |
| PIS125P（PIS125NP） | Conduit pipe / FEP-125 (flame-retardant FEP-125) * Rigid polyvinyl chloride pipe VP-200 |
| PIS150P（PIS150NP） | Conduit pipe / FEP-150 (Flame-retardant FEP-150) * Rigid PVC pipe VP-250 |
Company information
A manufacturer specialized in planning, design, and engineering. We focus on product development to solve various issues at construction sites, providing innovative, cutting-edge, and ecological products. Please feel free to contact us.