Drainage material Product List and Ranking from 12 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

Drainage material Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. 吉原化工 Aichi//Building materials, supplies and fixtures manufacturers
  2. 前田工繊 Fukui//Building materials, supplies and fixtures manufacturers
  3. フジモリ産業 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 ケー・エフ・シー Osaka//Building materials, supplies and fixtures manufacturers
  5. 5 null/null
Go to Company Ranking

Drainage material Product ranking

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Subsurface drainage and tunnel back drainage material "Monodrain" 前田工繊
  2. Retaining wall backfill drainage material 'Moyai Drain N Type' 吉原化工
  3. Back drainage × cross drainage joint system 'M-P System' フジモリ産業
  4. 4 Tunnel backside drainage material "Tamago Pack Drain" ケー・エフ・シー
  5. 5 End-of-beam drainage work "Lateral Type Simple Drainage Material"

Drainage material Product List

1～30 item / All 32 items

Displayed results
Moyai Drain Mat Installation Example

Moyai Drain Mat Installation Example

Introduction of construction examples for soil stabilization drainage works, retaining wall back drainage, and tie drain mats.

The "Moyai Drain Mat" is a permeable material made from polypropylene, which excels in chemical resistance among polymer materials, and features a three-dimensional mesh structure with fused filaments. The newly formed structure through integral molding has a fully open-type filament mesh that combines the functions of water collection and water flow through a hollow spiral pipe, making it an ideal drainage and collection material with high pressure resistance. *For more details, please refer to the catalog or feel free to contact us.*

  • Drainage and water removal
  • Drainage material
  • Renovation and repair methods
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Drainage Material "Moyai Drain ST Type"

Drainage Material "Moyai Drain ST Type"

For the treatment of spring water in the tunnel arch section! Improved with a flexible structure to enhance adhesion to the ground.

The "Moyai Drain ST Type" is a drainage material designed to quickly handle groundwater and dripping water in the arch section of the primary lining of NATM tunnels. It possesses excellent performance in terms of required functions for back drainage materials, such as compressive strength, water permeability, and workability, clearing the standard of 75 kN/m² or more (according to NEXCO tunnel design guidelines) at a compression rate of 20%. Additionally, it has obtained an eco-mark by using recycled polypropylene, contributing to resource conservation and a circular economy. 【Features】 ■ Clears 75 kN/m² or more at a compression rate of 20% ■ Higher water permeability compared to a water-permeable mat with a gourd structure ■ No need for band iron or other materials for nailing, ensuring good workability (patented) ■ Obtained an eco-mark by using recycled polypropylene ■ Contributes to resource conservation and a circular economy ■ The polypropylene raw material is less likely to adhere to free lime compared to other materials *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Retaining wall backfill drainage material 'Moyai Drain N Type'

Retaining wall backfill drainage material 'Moyai Drain N Type'

Introducing a fully permeable drainage material with both excellent drainage capacity and high pressure resistance! Featuring a three-dimensional mesh spiral structure.

The "Moyai Drain" is a drainage material with a three-dimensional mesh structure, featuring a spiral pipe arrangement that directs water flow internally. The "Standard" type is a rigid, plate-like structure, making it suitable for installation in flat areas for backfill drainage behind retaining walls, bridge abutments, and concrete structures. The "N type" comes in two varieties: "Standard" and "Flexible," allowing for selection based on application. Both types possess excellent drainage collection capabilities and high pressure resistance due to their three-dimensional mesh spiral structure, making them ideal drainage materials. 【Standard Type Features】 ■ Fully permeable drainage material ■ High rigidity plate-like structure ■ Suitable for installation in flat areas for backfill drainage ■ Three-dimensional mesh spiral structure ■ Combines excellent drainage collection capabilities with high pressure resistance *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Back drainage × cross drainage joint system 'M-P System'

Back drainage × cross drainage joint system 'M-P System'

High workability! It can reliably guide the seepage from the back of the waterproof sheet to the central drainage.

The "M-P System" utilizes hook-and-loop fasteners to form a gutter structure in the back drainage area, and by using it in conjunction with a joint for preventing leakage at the cross pipe connection, it is possible to reliably direct seepage from the back of the waterproof sheet to the central drainage. The "Moyai Drain Holder" is a drainage material arranged with a spiral pipe-shaped cavity in the water flow direction, which, due to its structure, possesses high compressive strength and drainage capacity, and is made of polypropylene with almost no polarity. It is less likely to become clogged due to the difficulty of adhering substances like free lime. Additionally, the "Moyai Drain Cross Joint + M-P Fitting," which has high water-stopping properties, is compatible not only with VP pipes but also with polyethylene pipes, making it suitable for various sites. 【Features】 ■ Cuts off leakage from the edges of the waterproof sheet (Moyai Drain Holder) ■ Ensures reliable water guidance from the back drainage (Moyai Drain Cross Joint + M-P Fitting) ■ Ensures reliable water stopping at the penetration points of the waterproof sheet (Moyai Drain Cross Joint + M-P Fitting) *For more details, please refer to the PDF document or feel free to contact us.

  • image_02.png
  • image_03.png
  • image_04.png
  • Drainage material
  • Drainage and water removal
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Super Sol Construction Case] Example of Ground Drainage Work

[Super Sol Construction Case] Example of Ground Drainage Work

This is a case study of the construction work for the sports field of Shogaku Gakuen School Corporation in Naha City, Okinawa Prefecture.

We would like to introduce a case study of the construction of a ground drainage project using "Super Sol," an artificial lightweight material made from crushed and sintered waste glass. In the ground maintenance work at Okinawa Shogaku Academy, a strong high school baseball team, Super Sol was used as a subsurface drainage material. After performing the usual subsurface drainage for the baseball field, Super Sol was laid out across the entire outfield of the baseball ground. The same was done for the adjacent tennis courts. 【Construction Case Study】 - Project Details: Sports Field Maintenance Work for Shogaku Academy - Usage Category: Civil Engineering / Drainage Material / Subsurface Drainage Ground Material - Client: Private - Location: Naha City, Okinawa Prefecture - Required Performance: Drainage Capability For more details, please contact us or download the catalog.

  • Soil improvement material
  • Aggregates and crushed stone
  • Other civil engineering works
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Tunnel backside drainage material "Tamago Pack Drain"

Tunnel backside drainage material "Tamago Pack Drain"

A product with a shape similar to an egg carton and a large water flow area! Proven results in tunnel groundwater treatment measures, etc.

The "Egg Pack Drain" is a high drainage performance drainage material that has a proven track record in measures for groundwater treatment in underwater tunnels, where there are concerns about clogging in the water passage section. It is filled even in recessed areas, providing excellent pressure resistance and making it suitable for methods such as the "FILM method." Additionally, it is lightweight and flexible, which enhances its workability. 【Features】 ■ Large water passage area, making it difficult for clogging due to free lime and other substances ■ Joint sections only require overlapping by about two peaks, providing excellent workability ■ Made of HDPE (high-density polyethylene), it excels in chemical resistance, bacterial resistance, and impact resistance ■ Lightweight and flexible, enhancing workability *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Drainage Busters

Drainage Busters

We will propose suitable solutions regarding poor drainage and the construction of underground drainage pipes!

"The Drainage Busters" is a professional team specializing in underground drainage, proudly representing Nihon Drain. This volunteer team visits facilities struggling with poor drainage to install underground drainage systems free of charge and to educate about the relatively unknown "underground drainage." If you have any issues related to poor drainage or the installation of underground drainage pipes, please feel free to contact us. 【Activities of the Drainage Busters】 ■ Volunteer Activities - Installation of underground drainage systems free of charge for welfare and public facilities ■ Proposals and Installation for Drainage Improvement - We accept paid proposals and installations for drainage improvement *For more details, please refer to the related links or feel free to contact us.

  • 2023-02-14_13h12_18.png
  • 2023-02-14_13h12_22.png
  • Other services and technologies
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
We have released a CG video of the new office building.

We have released a CG video of the new office building.

Integrating the manufacturing process to enhance development capabilities! A CG video of the new company building has been released.

We have released a CG video of our new company building, which has been established and relocated alongside our headquarters and factory. This new building integrates sales, design, and manufacturing processes to enhance our development capabilities. The concept of the new building is "Draped in Rain," creating an "infinite cycle of rainwater" throughout the entire site. *For more details, please refer to the related links. Feel free to contact us for more information.

  • others
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
What is green infrastructure? A clear introduction to its benefits and examples.

What is green infrastructure? A clear introduction to its benefits and examples.

Introduction to basic information, advantages and disadvantages, and examples!

In recent years, global warming has accelerated, leading to an increase in abnormal weather and natural disasters in Japan. As a result, there is growing attention on "green infrastructure" as a means of sustainable infrastructure development. This time, we will introduce what green infrastructure is, the benefits and challenges of implementing it, and examples from municipalities that have adopted it. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

  • Information and communication equipment and infrastructure
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Column Material] Improving a Poorly Drained Garden!

[Column Material] Improving a Poorly Drained Garden!

Introducing the difference between easy fixes for poor drainage and methods that should be handled by professionals!

This document is a column article introducing three easy methods to improve drainage. It details the causes of poor drainage in gardens, such as "rainwater not penetrating clay soil," "uneven surfaces in the garden where water tends to accumulate," and "lack of proper water slope," along with simple improvement points. If you are struggling with poor drainage in your garden, please consider this as a reference. [Contents] ■ What is drainage? ■ Causes of poor drainage in gardens ■ Simple improvement points ■ If drainage still does not improve, consider hiring a professional ■ Summary *For more details, please download the PDF or feel free to contact us.

  • Waterproof tape, adhesive, drain, protective panel
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Example of Face Water Control Work] Hisakurizaka Tunnel

[Example of Face Water Control Work] Hisakurizaka Tunnel

Introduction of a case where the leakage of flow ends was resolved, preventing road surface freezing and leading to improved safety!

This is a case study of leak prevention work conducted at the Kurizaka Tunnel in Aomori City, Aomori Prefecture, using "surface drainage technology." Leakage from the spring line (SL) was causing the formation of ice pillars, which posed safety risks. Additionally, snow-melting pipes were installed on the sidewalk, making it difficult to manage water flow, necessitating effective countermeasures. To address the leakage from the SL, arch drain surface drainage was implemented, and side drains were installed for the drainage treatment of the water flow. The elimination of ice pillar formation meant that nighttime responses from management were no longer necessary, reducing the burden of maintenance. 【Case Overview】 ■Challenges - Leakage from the spring line (SL) was causing the formation of ice pillars, which hindered safety. - The presence of snow-melting pipes on the sidewalk made it difficult to manage water flow. ■Results - Nighttime responses from management were no longer necessary, reducing the burden of maintenance. - Leakage at the water flow was resolved, preventing road surface freezing and improving safety. *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Example of Surface Water Works] Sado Circular Route, Taka Tunnel at Hage

[Example of Surface Water Works] Sado Circular Route, Taka Tunnel at Hage

Introducing a case where the installation of gutters in areas without leaks was minimized, while clarifying the drainage route and achieving effective water diversion measures!

This is an example of a tunnel leakage prevention construction project using "surface drainage" at the Taka Tunnel in the Sado Loop Line, located in Sado City, Niigata Prefecture. There were numerous cracks over a wide area at the top of the tunnel, leading to leakage. On the other hand, there was a request not to install drainage pipes in areas without leakage other than the top, necessitating efficient drainage measures. By installing a funnel-shaped catch basin between the side drain and the arch drain line, we were able to prevent water from pooling in the side drain, thereby improving drainage performance and reducing maintenance burdens. 【Case Summary】 ■Challenges - Numerous cracks over a wide area at the top of the tunnel were causing leakage. - There was a request not to install drainage pipes in areas without leakage other than the top, requiring efficient drainage measures. ■Results - We were able to improve drainage performance and reduce maintenance burdens. *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Drainage material "Light Filter"

Drainage material "Light Filter"

Protect buildings and civil structures from earthquakes and environmental vibrations! Introduction of drainage materials.

"Light Filter" is a drainage material used in construction that requires backfill drainage materials, serving as a substitute for backfill gravel. It is lightweight yet has self-supporting properties (plate-like) and high compressive strength. Additionally, when it needs to be removed, it has excellent recycling characteristics, allowing it to be reused in plastic products, fuel, power generation, and more. 【Features】 ■ Reduces initial costs ■ Shortens construction time ■ Lightweight yet self-supporting (plate-like) with high compressive strength ■ Large voids (void ratio: approximately 30%) ■ Provides cushioning equivalent to or greater than EPS, contributing to improved seismic and vibration resistance of structures *For more details, please refer to the PDF materials or feel free to contact us.

  • Drainage material
  • Earthquake-proof and vibration-damping equipment
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gree Sheet

Gree Sheet

Achieving labor-saving in construction! New type of permeable mat.

This is a new type of planar drainage material made from a specially shaped plastic sheet (high-density polyethylene) coated with a non-woven fabric filter (polypropylene). It consists of two layers, with the core material designed to withstand soil pressure, construction loads, and high resistance to corrosion and chemicals in the soil. The filter part uses polypropylene non-woven fabric that prevents the intrusion of soil particles while allowing water to flow smoothly. This planar drainage material can be used in a wide range of applications, such as behind retaining walls, culverts, and horizontal drainage within embankments.

  • Civil Engineering Sheet
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Polyethylene surface drainage material "TAC Mendren"

Polyethylene surface drainage material "TAC Mendren"

Superior water drainage that surpasses natural materials! A surface drainage material that reduces both construction time and costs.

"TAC Mendoren" is a surface drainage material that excels in water permeability and contributes to reducing costs and construction time in civil engineering projects. It features a special three-layer structure, with a band made of recycled polyethylene shaped into a unique wave pattern, sandwiched between filter materials of highly permeable polyethylene net on both sides. It is easy to install and suitable for backfill materials and horizontal drainage materials. 【Features】 ■ Made from recycled polyethylene ■ High compressive strength ■ Excellent compressive creep characteristics ■ Outstanding water permeability ■ High water flow capacity *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Drainage and ventilation equipment
  • Drainage and water removal
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Drainage material for underground channels: "Ankyo Pack Sarasarā Net"

Drainage material for underground channels: "Ankyo Pack Sarasarā Net"

It helps improve the workability of agricultural machinery! Due to its high foaming properties, it is very lightweight.

The "Dark Drain Pack Sarasa Net" is an agricultural underground drainage material made by filling a polyethylene tubular net with S-shaped expanded polyethylene. By draining soil water in the fields and adjusting the groundwater level, it is possible to make the cultivated soil dry more easily. This improves the growing environment for crops and helps enhance the workability of agricultural machinery. 【Features】 ■ Excellent drainage performance ■ Excellent durability ■ Easy to install ■ Does not use perforated pipes ■ Improves the growing environment for crops *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Subsurface drainage and tunnel back drainage material "Monodrain"

Subsurface drainage and tunnel back drainage material "Monodrain"

Using permeable filters and mesh sheets for the outer layer! Drainage without clogging.

"Monodrain" is a drainage material for underground drainage and tunnel back drainage, made by knitting polyester monofilament into a tubular shape and wrapping it with a permeable filter. It combines the functions of both pipe-shaped and planar drainage materials, demonstrating excellent permeability performance in various drainage works. We offer a wide range of specifications, including standard types, B types, H types, and K types. 【Features】 ■ Water collection capability ■ Permeability ■ Pressure resistance ■ Durability ■ Workability *For more details, please refer to the PDF document or feel free to contact us.

  • Piping materials (plastic pipes)
  • Drainage material
  • Tunnel Materials
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Tunnel arch section back drainage material "Monodrain RB"

Tunnel arch section back drainage material "Monodrain RB"

Made of polyethylene that can be easily cut with scissors! Since it is molded in one piece, it does not leak water.

"Monodrain RB" is a drainage material developed for tunnel arch sections. By integrating a rib structure to ensure water flow and an ear section for nailing, it improves both drainage functionality and workability. The lineup also includes the "RB-3050FT," which has been modified to be compatible with the smooth-back tunnel lining method (FILM). 【Features】 ■ Almost no clogging due to the adhesion of free lime ■ Easy installation with nailing ■ Measurement lines at 1-meter intervals allow for verification of usage after installation ■ Its thinness does not hinder the installation of NATM sheets *For more details, please refer to the PDF materials or feel free to contact us.

  • Drainage material
  • Tunnel Materials
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Permeable material "Moyai Drain Mat NB Type (Fully Permeable Type)"

Permeable material "Moyai Drain Mat NB Type (Fully Permeable Type)"

A permeable material with both water collection and water conduction functions in a three-dimensional mesh structure.

The "Moyai Drain Mat" is a permeable material made from polypropylene, which excels in chemical resistance among polymer materials, and features a three-dimensional mesh structure with fused strands. The newly formed structure through integral molding is a fully perforated strand mesh that combines the functions of water collection and hollow water flow through a spiral pipe, making it an ideal drainage material with high compressive strength. The "NB Type (Fully Permeable Type)" comes with a belt for one-sided installation and features a fully permeable filter (4mm PP mesh filter). 【Features】 ■ Exclusively for tunnel back drainage work (A) ■ Excellent chemical resistance ■ High compressive strength ■ Comes with a belt for one-sided installation *For more details, please refer to the catalog or feel free to contact us.

  • Drainage and water removal
  • Drainage material
  • others
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Civil engineering drainage material "Moyai Drain Mat/Pipe" *NETIS registered

Civil engineering drainage material "Moyai Drain Mat/Pipe" *NETIS registered

[Free sample available!] Introducing a drainage material with an excellent pressure resistance, featuring a three-dimensional mesh spiral structure.

The "Moyai Drain Mat and Pipe" from Yoshihara Chemical is a permeable material made from polypropylene, which excels in chemical resistance among polymer materials. It features a three-dimensional mesh structure with fused strands, combining the functions of a fully perforated mesh for water collection and a hollow spiral pipe for water flow, making it an ideal drainage material with high pressure resistance. This product is registered with NETIS and has received high praise from the Ministry of Land, Infrastructure, Transport and Tourism, stating that "the water flow performance of the Moyai Drain can be judged to be superior compared to conventional mesh structure permeable materials." ★ Currently, we are offering free samples of various Moyai Drains! 【Features】 ■ Higher water permeability compared to conventional mesh structure permeable materials ■ Excellent pressure resistance due to the three-dimensional mesh spiral structure ■ Extensive adoption record: 136 cases by the Ministry of Land, Infrastructure, Transport and Tourism, 602 cases by other public institutions, and 35 cases in the private sector (as of May 2012) ■ Reliable NETIS registered product: NETIS number CB-080007-V * Please download the catalog for "Moyai Drain Mat and Pipe" to view the PDF data. * If you would like a sample, please contact us with "Sample Request" clearly stated.

  • Drainage and water removal
  • Drainage material
  • Renovation and repair methods
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Ground drainage for underground drainage "Moyai Drain N Type"

Ground drainage for underground drainage "Moyai Drain N Type"

There is a proven track record of use in numerous grand constructions! It also offers flexibility and enhances adhesion to the installation surface.

The "Moyai Drain N Type" is a product for ground subsurface drainage that significantly simplifies construction compared to piping materials. Its fully perforated structure allows for smooth water absorption from all directions, ensuring reliable water collection. Additionally, it uses a highly permeable mesh filter to prevent clogging. Despite being a three-dimensional mesh structure, it has a pipe-like cavity arranged in the water flow direction, providing one of the highest permeability rates among three-dimensional mesh structures. 【Features】 ■ Maintains high compressive strength while being flexible and curving, enhancing adhesion to the installation surface. ■ Made with over 50% recycled polypropylene, considering environmental impact. ■ Proven track record of use in numerous ground installations (natural grass, artificial turf, and no grass). *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
NATM tunnel groundwater response type back drainage material Moyai Drain NSB type

NATM tunnel groundwater response type back drainage material Moyai Drain NSB type

Even during times of abundant spring water, reliable water diversion is possible! Environmentally friendly NATM tunnel back drainage material.

The "Moyai Drain NSB Type" is a drainage material for NATM tunnels that suppresses water leakage into the tunnel interior. The core material features a unique three-dimensional mesh spiral structure, providing high compressive strength and drainage performance. Made of polypropylene with a high void ratio, it is resistant to clogging from free lime and other substances. By inserting it into the waterproof sheet that covers the non-woven fabric on the back of the waterproof sheet, it effectively captures water from the sprayed surface and directs it reliably to the back drainage material. 【Features】 ■ Resistant to clogging from free lime and other substances ■ Effectively captures water from the sprayed surface and directs it to the back drainage material ■ Eliminates the need to wrap the waterproof sheet around the back of the drainage material ■ No need for band steel, allowing for easy installation by directly nailing concrete nails ■ Made from recycled materials and certified with an eco-mark, considering the environment *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Drainage material for retaining walls in residential land development: "Netron Permeable Mat Y-500"

Drainage material for retaining walls in residential land development: "Netron Permeable Mat Y-500"

Thorough pursuit of simplifying construction! Can be used as a substitute for crushed stone in retaining walls under 5 meters in height.

The "Netron Permeable Mat Y-500" is a drainage material for retaining walls and similar structures, consisting of a laminated polyethylene net as the core material, covered with polypropylene non-woven fabric. It meets the performance standards specified in the "Technical Manual for Permeable Mats for Retaining Walls" supervised by the Ministry of Land, Infrastructure, Transport and Tourism, and can be used as a substitute for crushed stone in retaining walls up to 5 meters in height. Due to its lightweight nature, it is easy to transport and install, which can help shorten construction time. 【Features】 ■ Easy to install ■ Excellent drainage performance ■ Excellent compressive strength ■ Excellent chemical resistance *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
RIMDO

RIMDO

RIMDO (NETIS registered) - A high-rigidity back drainage material for tunnels developed from TX sheets.

■High-rigidity drainage material for tunnel back surfaces born from TX sheets 【Features】 ● With sufficient compressive strength, it is expected to provide protection for the heads of rock bolts. ● The ribs processed throughout the sheet enhance water collection capability and create drainage spaces with the ribs, efficiently guiding inflow water. ● The triangular rib shape suppresses deformation due to concrete pouring pressure, allowing for expected water guidance capability even after concrete placement. ● It can be nailed with concrete nails (no need for a backing plate; it does not penetrate), and the ends have a double-sided wave shape, which is expected to provide a slip-resistant effect during installation. * Registered in the NETIS (New Technology Information System) of the Ministry of Land, Infrastructure, Transport and Tourism (KT-180093-A) * For more details, please refer to the PDF materials or feel free to contact us.

  • Reinforcement and repair materials
  • Special Construction Method
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
What is the Nankai Trough earthquake? An introduction to the expected seismic intensity, potential damage, and countermeasures.

What is the Nankai Trough earthquake? An introduction to the expected seismic intensity, potential damage, and countermeasures.

Explanation of the damage estimates during the occurrence of the Nankai Trough earthquake and measures that can be taken independently!

In August 2024, due to the occurrence of an earthquake with a magnitude exceeding 7 originating from the Hyuga-nada, it was considered that the likelihood of a Nankai Trough earthquake had increased. Consequently, the government issued an emergency information alert regarding the Nankai Trough earthquake (warning of a major earthquake). At that time, one week after the occurrence of the earthquake, the government concluded its "special alert" associated with the emergency information regarding the Nankai Trough earthquake (warning of a major earthquake). However, the Nankai Trough earthquake is regarded as one that could occur at any time. What kind of earthquake is the Nankai Trough earthquake, and what kind of damage is anticipated if it occurs? Let’s confirm this along with the earthquake preparedness measures that can be taken individually. *For detailed information on the column, please refer to the related links. For more details, feel free to contact us.*

  • Disaster prevention supplies
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Column Material] Introducing methods to drain or improve puddles.

[Column Material] Introducing methods to drain or improve puddles.

We will solve problems such as 'the drainage of the ground is poor'!

This document is a column article introducing methods for draining and improving water accumulation in puddles. It provides detailed information on the reasons for poor drainage in grounds, how to drain accumulated water by yourself, and how to fundamentally improve drainage by hiring a contractor. If water accumulation in the ground is rare, you can refer to methods for draining it yourself. However, if water consistently accumulates and does not recede easily, consider hiring a contractor for a fundamental improvement. 【Contents】 ■ Causes of poor drainage in grounds ■ How to drain accumulated water from the ground by yourself ■ How to improve drainage by hiring a contractor ■ Summary *For more details, please download the PDF or feel free to contact us.

  • Waterproof tape, adhesive, drain, protective panel
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
【Example of Face Water Control Work】 Sagawa District Tunnel

【Example of Face Water Control Work】 Sagawa District Tunnel

Introduction of a case where a transparent type of Arch Drain was used to implement extensive leakage measures in the tunnel of National Route 33!

This is an introduction to a case of leak prevention work in the Sagawa Tunnel in Sagawa Town, Takaoka District, Kochi Prefecture, using "face drainage works." There was a widespread occurrence of leaks within the tunnel, and there was a request to ensure that the flow of water could be visualized even after construction. By using a transparent type of arch drain, extensive leak prevention measures were implemented in the tunnel on National Route 33, making it easier to visualize the flow of water over a wide area, and allowing for proper drainage conditions to be confirmed even after construction. [Challenges] - Widespread leaks were occurring within the tunnel. - There was a request to ensure that the flow of water could be visualized even after construction. *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Drainage material

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
IPROS Services
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.