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.

最終更新日 Dec 19, 2022

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.

最終更新日 Sep 16, 2025

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.

最終更新日 Dec 19, 2022

Filter tank for koi farming: 'Moyai drain and filtration filter' for koi breeding facilities.

High-quality water is essential for koi farming. Introducing filtration products suitable for the filtration layer in koi breeding!

最終更新日 Sep 16, 2025

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.

最終更新日 Dec 19, 2022

Protector for submersible pumps "Moyai Drain - Kambaba"

Introducing a protector for underwater pumps with excellent pressure resistance and flexibility to reduce labor hours at civil engineering construction sites!

最終更新日 Dec 19, 2022

Order cuts OK! Amazing high strength and breathable artificial turf base material.

Perfect for artificial turf on verandas and balconies! Excellent breathability and water permeability, high strength to prevent mold and pest occurrence. Custom orders starting from 50cm for a perfect fit!

最終更新日 Dec 19, 2022

Tunnel FILM construction method! Spring water treatment material | Moyai Drain M-13PF

Tunnel FILM construction method compatible arch section groundwater treatment material "Moyai Drain M-13PF" *NETIS registration number: CB-170004-A

最終更新日 Dec 19, 2022

Lock bolt cap AK cap

NATM tunnel waterproof sheet protective lock bolt cap 'AK Cap'. Prevents damage to the water stop sheet!

最終更新日 Dec 19, 2022

Mold-resistant slatted board "Plastic Slatted Board" [Ideal as a substitute for slatted boards and tatami mats!]

Outstanding breathability, high strength, and water resistance are its features! Plastic slats are actively used as a substitute for tatami flooring core materials and wooden slats.

最終更新日 Dec 19, 2022

Moyai Drain "Slatted Mat" *Dew condensation prevention against dust mites, moisture, and mold!

Protect your tatami and futon from moisture! Introducing a non-mold slatted mat. It features excellent breathability, high strength, and water resistance.

最終更新日 Dec 19, 2022

Non-mold snow board for preventing mold in the closet - 'Plastic Snow Board'

Just by laying it on the floor of your closet, it prevents mold! The "mold-free" slatted board features excellent breathability, high strength, and water resistance. We are currently offering free cut samples!

最終更新日 Dec 19, 2022

Mold-free slatted board "Plastic slatted board" as an alternative to mattresses!

Plastic slatted bed, an ideal mold-resistant alternative to mattresses, features excellent breathability, high strength, and water resistance!

最終更新日 Dec 19, 2022

Mold-free slatted board "Plastic Slatted Board" [Ideal as a substitute for slatted boards and tatami mats!]

Outstanding breathability, high strength, and water resistance are its features! Plastic slats are actively used as a substitute for tatami flooring core materials and wooden slats.

最終更新日 Dec 19, 2022

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.

最終更新日 Dec 19, 2022

Moyai Drain Mat Installation Example

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

最終更新日 Dec 19, 2022

Moyai drain method - Rainwater storage infiltration layer

Can be used in rainwater retention and infiltration facilities! Equipped with outflow control function to protect the retention tank body.

最終更新日 Dec 19, 2022

Permeable material "Moyai Drain Pipe N Type (Fully Permeable Type)"

High pressure resistance! An ideal permeable material that combines water collection and water flow functions.

最終更新日 Dec 19, 2022

Spring Water Treatment Material "Moyai Drain PF Type (Semi-Permeable Type)"

Tunnel FILM method, water inflow treatment material compatible with single shell method.

最終更新日 Dec 19, 2022

Permeable material "Moyai Drain Mat SWB Type (Semi-Permeable Type)"

Drain mat exclusively for tunnel backside drainage (B) with belts for installation on both sides!

最終更新日 Dec 19, 2022

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.

最終更新日 Dec 19, 2022

Permeable material "Moyai Drain Mat FS Type (Semi-Permeable Type)"

Excellent chemical resistance! Semi-permeable type of three-dimensional mesh permeable material with fused linear structures.

最終更新日 Dec 19, 2022

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

High pressure resistance! A permeable material with multiple hollow sections in the water flow cross-section, made of a three-dimensional mesh structure.

最終更新日 Dec 19, 2022

Lock bolt cap AK cap

Lock bolt cap AK cap

最終更新日 Dec 19, 2022

Permeable material (drainage material) "Moyai Drain Mat"

A permeable material that combines rigidity and flexibility! Ideal for sprayed concrete surfaces and more!

最終更新日 Dec 19, 2022

Permeable material mooring drain pipe

Permeable material mooring drain pipe

最終更新日 Dec 19, 2022