U-shaped culvert U-shaped culvert A

U-shaped culvert U-shaped culvert A

last updated Mar 04, 2022

Three-sided waterway NS flume

Three-Sided Waterway NS Flume

last updated Mar 04, 2022

TS Freum (Seismic-resistant and Water-stopping type)

Achieving a three-sided water channel with flexibility!

last updated Mar 04, 2022

Maruei Concrete Industry Co., Ltd. General Catalog

A wide lineup of products! Featuring a rich selection of arch culverts and high-touch walls.

last updated Mar 28, 2022

Waterway Product Catalog

A wide lineup including "U-shaped culvert A for road use" and "NS flume"!

last updated Apr 11, 2022

L-shaped waterway

The width of the waterway can be freely selected! We would like to introduce the L-shaped waterways that we handle.

last updated Apr 11, 2022

L-shaped water channel with a 3% slope

A wide variety of sizes available! You can gradually widen or narrow the waterway at any point along the route as you wish.

last updated Apr 11, 2022

L-shaped waterway Agricultural Civil Engineering Association type

The waterway width can be freely selected! We offer types "I", "II", and "III".

last updated Apr 11, 2022

L-shaped waterway "Fish Nest Block"

Introducing our lineup of L-shaped waterway fish nest blocks!

last updated Apr 11, 2022

L-shaped waterway <special handling example>

We will introduce various special adaptations, including drop work, curve adaptation, and drain adaptation!

last updated Apr 18, 2022

C-shaped drainage channel for the installation of a cantilevered sidewalk

By installing fall prevention fences, we ensure the safety of pedestrians! Introducing the installation of a cantilevered sidewalk drainage system.

last updated Apr 18, 2022

Covered three-sided water channel "U-shaped culvert A for roadway"

The slab has a non-slip design! It can be used alongside roads and allows for temporary vehicle passage!

last updated Apr 18, 2022

Covering three-sided water channel "U-shaped culvert A for pedestrian use"

You can effectively use the waterway along the road as a sidewalk! It is also possible for passenger cars to drive on it.

last updated Apr 18, 2022

Three-Sided Waterway "NS Flume"

Lightweight and speedy construction is possible! In addition to fish nest blocks, we also offer drop structures.

last updated Apr 18, 2022

Seismic Joint Three-Sided Water Channel "TS Flume"

Adopting the TSKJ method! It is possible to construct economical joints with excellent flexibility and water-stopping performance!

last updated Apr 18, 2022

Large-scale/Drainage Flume Agricultural Civil Engineering Association Type

Standard products from the Agricultural Civil Engineering Association! We offer a wide range of sizes!

last updated Apr 18, 2022

Three-Sided Waterway "Bench Flume"

A rich selection and wide variety! Introducing a lightweight, easy-to-install, and economical three-sided water channel!

last updated Apr 18, 2022

Three-Sided Water Channel "Flange Flume"

Starting with Flange Flume Type I and Type II, we have a lineup of drainage channels for flange flumes!

last updated Apr 18, 2022

Waterway "High Conflume" <Chubu region only>

The drainage holes are equipped with filters! The inner width ranges from 300 to 1,000!

last updated Apr 18, 2022

[Data] Three-Sided Waterway Installation Unit Cost

Publication of installation unit costs for NS flumes, TS flumes, large flumes, drainage flumes, etc.!

last updated Apr 18, 2022

Prefabricated Water Channel Type A

Demonstrates permeation and water collection effects! The construction can be done extremely easily and quickly with a two-sided water channel!

last updated Apr 18, 2022

Prefabricated Water Channel Type B

A strong structure even on weak ground! Introducing an economical dual-sided waterway that demonstrates infiltration and drainage effects.

last updated Apr 18, 2022

Environmentally-friendly and landscape-conscious modular fence channel "Hybrid Prefabricated Waterway"

Introducing environmentally and aesthetically considerate modular fence channels, such as "relief panels" that harmonize with the surrounding environment!

last updated Apr 18, 2022

Various types of measuring boxes

We have various types of manholes available, including bench flume refraction manholes, corner drop manholes, and Type 1 water supply manholes!

last updated Apr 18, 2022

Shut-off valve / Weep hole / Filter

Made of synthetic resin! We offer various types of faucets, including installation-type and insertion-type, as well as various filters!

last updated Apr 18, 2022