古河電気工業 List of Products and Services

The "ROM-Box" is a resin handhole that can be easily assembled manually. After drilling, it can be connected to E-Flex using an Aqua Connector. Square E-Flex can also be connected in a similar manner using a different type of pipe adapter. This product is suitable for locations where concrete cannot be brought in, such as mountainous areas, planting sites, and pedestrian load areas within properties. 【Features】 ■ Components can be transported and assembled manually ■ Can be connected to E-Flex ■ Can be linked with Green Trench *For more details, please refer to the PDF document or feel free to contact us.

The "ROM-Box" is a resin hand hole that can be easily assembled manually. After drilling, it can be connected to E-Flex using an Aqua Connector. Square E-Flex can also be connected in a similar manner using a different type of pipe adapter. This product is suitable for locations where concrete cannot be brought in, such as mountainous areas, planting sites, and pedestrian load areas within properties. 【Features】 ■ Components can be transported and assembled manually ■ Can be connected to E-Flex ■ Can be linked with Green Trench *For more details, please refer to the PDF document or feel free to contact us.

"Green Trough" is an environmentally friendly synthetic resin cable trough made primarily from recycled plastic. It is very lightweight, about 1/4 the weight of conventional concrete, reducing the burden of work and transportation, and contributing to shorter construction periods. It is resistant to salt damage and has excellent durability, making it suitable for coastal areas. It has already been widely adopted in fields such as railways, electricity, and factories. 【Features】 ■ All sizes can be installed manually ■ Excellent weather resistance and freeze resistance, reducing maintenance and replacement costs ■ Strength to withstand loads of 4.9kN/500mm ■ Impact-resistant, making handling during transportation and installation easy ★ A new catalog featuring adoption results and characteristics is currently being distributed. You can view it immediately from the 【Download】 section.

"Green Trough" is an environmentally friendly synthetic resin cable trough made primarily from recycled plastic. It is very lightweight, about 1/4 the weight of conventional concrete, reducing the burden of work and transportation, and contributing to shorter construction periods. It is resistant to salt damage and has excellent durability, making it suitable for coastal areas. It has already been widely adopted in fields such as railways, electricity, and factories. 【Features】 ■ All sizes can be installed manually ■ Excellent weather resistance and freeze resistance, reducing maintenance and replacement costs ■ Strength to withstand a load of 4.9kN/500mm ■ Impact-resistant, making handling during transport and installation easy ★ A new catalog featuring adoption results and characteristics is currently being distributed. You can view it immediately from the 【Download】 section.

The multi-channel installation type rectangular FEP "Rectangular E-Flex" is a flexible conduit material for electrical cables that allows for compact multi-piping, reducing the amount of excavation required. It is suitable for installation in areas such as underground utility-free zones, tunnels, and factory premises due to its ability to store electrical cables compactly. 【Features】 ■ Good stability and easy to stack ■ Quick installation with bulk backfilling ■ Compact design without the need for pipe supports ■ Excellent flexibility *For more details, please check the PDF available for download.

The multi-channel installation type rectangular FEP "Rectangular E-Flex" is a flexible conduit material for electric cables that allows for compact multi-piping, reducing excavation volume. It is suitable for installation in areas such as underground without utility poles, tunnels, and factory premises due to its ability to store electric cables compactly. 【Features】 ■ Good stability and easy to stack ■ Quick installation with bulk backfilling ■ Compact design without the need for pipe supports ■ Excellent flexibility *For more details, please check the PDF available for download.

The multi-channel installation type rectangular FEP "Rectangular E-Flex" is a flexible conduit material for electrical cables that allows for compact multi-piping, reducing excavation volume. It is suitable for installation in areas such as underground utility conversion, tunnels, and factory premises due to its ability to store electrical cables compactly. 【Features】 ■ Good stability and easy stacking ■ Quick installation with bulk backfilling ■ Compact design without the need for pipe supports ■ Excellent flexibility *For more details, please check the PDF available for download.

"Green Trough" is an environmentally friendly synthetic resin cable trough made primarily from recycled plastic. It is very lightweight, about 1/4 the weight of conventional concrete, reducing the burden of work and transportation, and contributing to shorter construction periods. It is resistant to salt damage and has excellent durability, making it suitable for coastal areas. It has already been widely adopted in fields such as railways, electricity, and factories. 【Features】 ■ All sizes can be installed manually ■ Excellent weather resistance and freeze resistance, reducing maintenance and replacement costs ■ Strength that withstands a load of 4.9kN/500mm ■ Impact-resistant, making handling during transportation and installation easy ★ A new catalog featuring adoption results and characteristics is currently being distributed. You can view it immediately from the 【Download】 section.

"Green Trough" is an environmentally friendly synthetic resin cable trough made primarily from recycled plastic. It is very lightweight, about 1/4 the weight of conventional concrete, reducing the burden of work and transportation. It also contributes to shortening construction periods. It is resistant to salt damage and has excellent durability, making it suitable for coastal areas. It has already been widely adopted in fields such as railways, electricity, and factories. 【Features】 ■ All sizes can be installed manually ■ Excellent weather resistance and freeze resistance, reducing maintenance and replacement costs ■ Strength to withstand a load of 4.9kN/500mm ■ Impact resistant, making handling during transportation and installation easy ★ A new catalog featuring adoption results and characteristics is currently being distributed. You can view it immediately from the 【Download】 section.

"Green Trough" is an environmentally friendly synthetic resin cable trough made primarily from recycled plastic. It is very lightweight, about 1/4 the weight of conventional concrete, reducing the burden of work and transportation, and contributing to shorter construction periods. It is resistant to salt damage and has excellent durability, making it suitable for coastal areas. It has already been widely adopted in fields such as railways, electricity, and factories. 【Features】 ■ All sizes can be installed manually ■ Excellent weather resistance and freeze resistance, reducing maintenance and replacement costs ■ Strength that withstands a load of 4.9kN/500mm ■ Impact-resistant and easy to handle during transportation and installation ★ A new catalog featuring adoption results and characteristics is currently being distributed. You can view it immediately from the 【Download】 section.

"Green Trough" is an environmentally friendly synthetic resin cable trough made primarily from recycled plastic. It is very lightweight, about 1/4 the weight of conventional concrete, reducing the burden of work and transportation, and contributing to shorter construction periods. It is resistant to salt damage and has excellent durability, making it suitable for coastal areas. It has already been adopted in various fields such as railways, electricity, and factories. 【Features】 ■ All sizes can be installed manually ■ Excellent weather resistance and freeze resistance, reducing maintenance and replacement costs ■ Strength to withstand a load of 4.9kN/500mm ■ Impact resistant, making handling during transportation and installation easy ★ A new catalog featuring adoption results and characteristics is currently being distributed. You can view it immediately from the 【Download】 section.

The multi-channel installation type square FEP "Square E-Flex" is a flexible conduit material for electrical cables that allows for compact multi-channel piping, reducing excavation volume. It is suitable for installation in areas such as underground utility removal, tunnels, and factory premises due to its ability to store electrical cables compactly. 【Features】 ■ Good stability and easy to stack ■ Quick installation with bulk backfilling ■ Compact design without the need for pipe supports ■ Excellent flexibility *For more details, please check the PDF available for download.

This is a water barrier made by Furukawa Electric that replaces sandbags to prevent flooding damage from typhoons, floods, and sudden heavy rains. It can be stored compactly when folded during normal times. In the event of a disaster, it demonstrates excellent water-stopping ability and stability simply by placing three components on the ground. It can quickly respond to sudden flooding damage. 【Features】 ■ Easily and securely prevents flooding into buildings! - It has an excellent water-stopping performance with a height of 50 cm and a leakage rate of approximately 200 liters/(h·m²). (Note) This result is based on internal tests referring to JIS A 4716. (Note) The values are experimental values at a water level of 50 cm and are not guaranteed values. ■ Can be stored compactly and managed easily! - It can be folded and stored in shelves or narrow spaces, so it does not take up much space. ■ Anyone can easily and quickly transport and assemble it! - It can be quickly and easily installed in various locations such as in front of entrances, factories, underground parking lots, and garages without the need for construction. - It can be set up in about 2 minutes for a 2-meter opening. - It is lightweight, making it easy for women to carry. HP: https://www.furukawa.co.jp/foam/product/f-shield/

Mr. Kamiyama is involved in the management of two companies: Miyauchi Construction Co., Ltd., which is engaged in the construction industry, and Koshiki Fruit Garden Co., Ltd., which handles the production, processing, sales, and café operations of passion fruit. "The area around our company is at a low elevation, and the sea level can rise and fall repeatedly in a short time due to 'abiki,' causing the roads to flood. Three years ago, for the first time, we piled sandbags in front of the fruit processing factory, but it was a huge task. The occurrence happened around 8 PM, and I had been drinking, so I couldn't drive a truck. Therefore, I asked someone from work to transport the sandbags stored in the fire department's warehouse by car. 'Abiki' can raise the water level in about 30 minutes. I felt that it would be too late to go and get the sandbags and stack them." "The foldable water barrier F-shield takes up little space when stored folded and can be set up quickly. It is lightweight, making it easy for elderly women working in our processing factory to handle, and it looks better than sandbags, so it can be placed in visible areas without worry. I want to be well-prepared for sudden 'abiki' with the foldable water barrier F-shield."

The "Skill-Free Evacuation Mat" is a foam polyethylene mat that has three functions: cushioning material, floor mat, and partition. During normal times, it functions as cushioning material to protect children and the elderly from injury by being attached to the walls of evacuation shelters without occupying storage space. On the other hand, during evacuation, it can be used as a floor mat or partition to ensure comfort, privacy, and social distancing, contributing to the improvement of the living environment in evacuation shelters. 【Features】 ■ High cushioning and a thickness of 30mm provide a comfortable seating experience! ■ High thermal insulation reduces cold from the ground! ■ High water resistance allows for washing! It is hygienic as it does not attract mold or insects! ■ Used as a partition to ensure privacy and prevent virus droplets! ■ Easy assembly by simply sticking Velcro together! Even children and foreigners can intuitively assemble it! ■ Usable as a kids' space or cushion for everyday use! Product HP: https://www.furukawa.co.jp/foam/mat/

Efurekkusu S" and "Flame Retardant Efurekkusu S" are corrugated rigid polyethylene pipes (FEP) with a jointed straight pipe shape. Traditionally, the Efurekkusu lineup consisted only of long roll types, but we have now added a straight pipe type that does not require any correction of coiling. Additionally, this product features an integrated joint structure, allowing for easy connection by simply inserting it. [Adoption Case] In self-operated line construction requiring immediate restoration, the daily construction volume doubled. (Previously: 30m → Efurekkusu S: 60m) *The effectiveness may vary depending on site conditions. *For details, please inquire. [Features] - No need for bending correction due to the straight pipe design. - Easy connection by simply inserting, thanks to the integrated joint structure. - The 5m short length makes transportation easy. - Possesses the unique flexibility of FEP, eliminating the need for bent pipes. *Please refer to the catalog and construction case materials for this product available for download below as "PDF Download.

This is a trough bridge that supports green troughs. Because green troughs are lightweight, the support spacing can be widened compared to concrete troughs. In trough bridges designed for sloped terrain, green troughs can be installed on slopes with a maximum incline angle of 45°. 【Features】 - No excavation required due to driven installation - Angle adjustment possible up to 45° - Reduces water blockage

The Aqua Connector is a handhole mounting component for E-Flex. It can securely attach E-Flex to the walls of manholes and other structures without using mortar or water-stopping putty, simply by hand-tightening. This component features high water-tightness due to its water-swelling non-woven fabric. 【Features】 ■ Excellent workability It can be installed just by screwing it in. ■ Immediate backfilling possible Since no putty is used, it can be backfilled immediately after installation. ■ No tools required Hand-tightening is sufficient for securing it. ■ Waterproof High waterproofness due to the water-swelling non-woven fabric (No water leakage in our tests at a water pressure of 0.05 MPa for 10 minutes) ■ Reconnectable It can be reconnected even if the connection is made incorrectly during installation, thanks to its screw design. ■ No wall thickness limitation It can accommodate different wall thicknesses by adjusting the number of turns of the Aqua Nut. *Please refer to the catalog for details. ■ Flame retardant It is compatible with flame-retardant E-Flex as well.

We are pleased to announce that Furukawa Electric Co., Ltd. has started releasing an introduction video for our recycled resin cable trough, "Green Trough." The video clearly highlights the features of "Green Trough," so please take a moment to watch it. 【Features】 ■ Much lighter than concrete troughs, contributing to shorter construction periods and enhanced safety ■ Easy installation allows for simple connection and angle adjustment of the Green Trough, reducing labor ■ Environmentally friendly Green Trough made from recycled materials *For more details about the Green Trough, please refer to the related links. Feel free to contact us for more information.