List of Port and river materials products
- classification：Port and river materials
1～45 item / All 469 items
Solving road flooding! It also demonstrates its effectiveness against sudden heavy rain.
- Road construction
[Catalog Renewal] Increased the number of construction photos for the "Neplus Method" and "Kanetsuke Catalog."
In February 2020, Kitamura Concrete Industry Co., Ltd. renewed the "Neplus Method Catalog" and the "Kanzuke Catalog." We have increased the number of construction photos compared to the previous catalogs, so please make use of them. 【Contents (Excerpt)】 <Neplus Method Catalog> ■ Construction Types - Soundproof Type - Slit Type - Buried Type - Circular Drainage Type <Kanzuke Catalog> ■ Features ■ Construction Examples
Interior materials that combine authentic texture with non-combustibility, workability, and safety. A beautiful space that will be loved for a long time.
- Interior wall decoration
Fender materials and impact plates! A wide range of our own products for ports and marine applications.
- Port supplies
It is an L-shaped retaining wall and an inverted T-shaped retaining wall with a rich variety. The TP wall's internal and external fence foundations have obtained [NETIS] KK-140030-A.
- Retaining wall
- Secondary paving products
- Various blocks
Conducted driving tests with a large dump truck! Achieved high strength to withstand loads and a greening rate of 65%.
- Various blocks
We introduce greening products that have durability to withstand large vehicle traffic and achieve a greening rate of 65%!
- Various blocks
Achieving both environmental performance and high durability! We would like to introduce a product that has cleared a cement replacement rate of 70%.
- Various blocks
An environmental block that can coexist without disrupting natural landscapes and protects ecosystems.
- Stacking blocks
- Dam construction
- Airport facilities
We will provide makeup blocks.
- Other wall materials
- Exterior Materials
- Various blocks
Let's stop using the labor-intensive knowledge blocks!
- Concrete Retaining Wall
- Stacking blocks
- Road construction
Let's stop using 1m2 blocks and use 2m2 blocks for construction!
- Tensioning and connecting blocks
This is a block that solves your weeding problems! (Embankments and road shoulders)
- Tensioning and connecting blocks
The "labor-saving cage method" allows for easy and speedy construction using crushed stone as backfill material. [Crushed stone can be used]
- Baskets and futon baskets
- Slope protection material
- Embankment
Exhibited at EE Tohoku '26.
We exhibited at EE Tohoku '26 (Yume Messe Miyagi) held on June 3rd and 4th, 2026. The technology we exhibited is as follows: - Crushed stone utilization cage method (saisekibako)
![[New Product] Diamond Mesh Round Sn...](https://image.www.ipros.com/public/product/image/651/2001189459/IPROS91973190107787403683.jpeg?w=280&h=280){kind=small}
Ideal for curbs, benches, planters, and objects, this diamond mesh round gabion is also recommended for DIY projects. It is a diamond-shaped wire mesh type "gabion" made by a gabion manufacturer.
- Baskets and futon baskets
- Landscaping and planting
- Exterior Materials
Announcement of new products in the "Gabion Exterior" series.
As a new product in the "Gabion Exterior" series, we have released the "Gabion Exterior Kagalum" and "Gabion Exterior Jadiah." Here are the product pages: "Gabion Exterior Kagalum" https://kensetsu.ipros.jp/product/detail/2001189459 "Gabion Exterior Jadiah" https://kensetsu.ipros.jp/product/detail/2001189458
![[New Product] Diamond Mesh Corner S...](https://image.www.ipros.com/public/product/image/4f1/2001189458/IPROS44259674561952770624.jpeg?w=280&h=280){kind=small}
A diamond mesh gabion, ideal for curbs, benches, planters, and objects. Recommended for DIY as well. Manufactured by a gabion maker, it features a diamond-shaped wire mesh.
- Baskets and futon baskets
- Landscaping and planting
- Exterior Materials
Announcement of new products in the "Gabion Exterior" series.
As a new product in the "Gabion Exterior" series, we have released the "Gabion Exterior Kagalum" and "Gabion Exterior Jadiah." Here are the product pages: "Gabion Exterior Kagalum" https://kensetsu.ipros.jp/product/detail/2001189459 "Gabion Exterior Jadiah" https://kensetsu.ipros.jp/product/detail/2001189458
The shape is flexible and adjustable, making it an ideal large futon basket for embankments. [Can be used with crushed stone]
- Embankment
- Baskets and futon baskets
- Slope protection material
Exhibited at the Made in Niigata New Technology [Civil Engineering and Architecture] Exhibition and Presentation.
We exhibited at the "Made in Niigata New Technology [Civil Engineering and Architecture] Exhibition and Presentation" held on November 19, 2025. The technologies we showcased are as follows: - Crushed Stone Utilization Basket Method (Crushed Stone Box - saisekibako) - Large Futon Basket Unit Type Connecting Fittings (Flat Plate W Clip)
This is a "large cage frame" manufactured by Higashiami Industrial, suitable for applications such as soil retaining walls and slope soil retention works. There are two types available: "galvanized" a...
- Baskets and futon baskets
- Embankment
- Slope protection material
This is a "cage frame" suitable for applications such as earth retaining walls and hillside earth retention works. [Crushed stone can be used]
- Slope protection material
- Secondary steel products
- Baskets and futon baskets
A "futon basket" that can be lifted and installed with a wire.
- Baskets and futon baskets
- Slope protection material
- Embankment
High rigidity zinc-aluminum alloy pre-coated welded wire mesh cage method.
- Baskets and futon baskets
- Slope protection material
- Embankment
A cage mat made with rust-resistant high-density polyethylene coated iron wire. It has a durability of over 30 years in salt damage areas.
- Baskets and futon baskets
- Port supplies
- Slope protection material
"Possible vegetation," "Can be hung and installed," "Integration is possible," "Assembly and construction are easy," large cylindrical basket (large daruma basket) method.
- Baskets and futon baskets
- Slope protection material
- Reinforced earth wall
A wire mesh suitable for stone walls, such as fences, gateposts, benches, planters, and objects. It is a custom-made "gabion" manufactured by a cage maker.
- Baskets and futon baskets
- Gates, walls and fences
- Landscaping and planting
The catalog for "Gabion Exterior Retna" has been updated (April 2026).
The catalog for "Gabion Exterior Retona" has been updated. "Gabion Exterior Retona" has a proven track record nationwide, from Hokkaido to Kyushu. Please feel free to consult us regarding installation methods and estimates.
It is an easy-to-assemble panel-type square cage. [Crushed stone can be used]
- Baskets and futon baskets
- Slope protection material
- Embankment
When it comes to "jakago," it refers to the "cylindrical jakago" that has been used in river construction since ancient times.
- Baskets and futon baskets
- Slope protection material
- Reinforced earth wall
It is a "futon basket" method that excels in flexibility and is enlarged using 8mm galvanized iron wire. [Crushed stone can be used]
- Slope protection material
- Earth retaining wall/foundation reinforcement
- Baskets and futon baskets
The catalog for the "large futon basket" has been updated.
The catalog for the "Large Futon Basket" has been updated. You can download it from the URL below. https://kensetsu.ipros.jp/catalog/detail/715934?hub=60+4659825
Ecological blocks made of Kanapa lime! Can be easily cut with a standard saw.
- Various blocks
No need for support materials for safe construction! Contributing to the safety of levees and cost reduction.
- Stacking blocks
No need for supporting materials! Achieving safe foundation work.
- Stacking blocks
Ensure safety during construction with self-supporting embedded formwork that does not require support materials!
- Stacking blocks
Construct stable cantilever retaining walls and slope structures.
- Reinforcement and repair materials
- Baskets and futon baskets
- Formwork material
[Notice] We have started handling the EG box for basket frames.
We have started handling the cage frame 'EG Box' for stable cantilever retaining walls and slope structures. The cage frame 'EG Box' is a new type of cage frame with a self-supporting structure made by processing welded wire mesh into a U shape. For inquiries and consultations regarding the cage frame, please contact KF.
Design changes from Harashiba Factory based on requests from local residents! Reducing the troubles of annual grass cutting.
- Flood prevention facilities, fire tanks, and flood control ponds
- Baskets and futon baskets
- River construction
We are taking a step towards a circular society by protecting the limited resources of the Earth!
- Various blocks
- Paving Materials
Many construction examples such as Rakuta Station and the Noto Expressway Ami Gozen SA! Introducing concrete car stops.
- Road facilities
- Various blocks
Helpful for disaster recovery work! It is possible to shorten the construction period!
- Concrete Retaining Wall
- Concrete wall
- Stacking blocks
A pillar design unique to the pouring method! Reduces product weight and alleviates the workload during installation.
- Road facilities
- Various blocks
The gentle-feeling transparent plate promises a reassuring walking experience! A wide variety of colors available!
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction
A block with a natural color and texture using natural stone on the surface! Choose your environmental performance!
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction
High quality! Eco-friendly products with a variety of colors created from incinerated waste ash.
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction
Excellent permeability and reduces water splashing! Ideal permeable blocks for parks, squares, and streets with abundant greenery.
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction
A block with a texture like natural stone, enhanced with high safety for permeability and drainage effects!
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction
An environmentally harmonious pavement that combines the color and permeability of natural stone! It also helps prevent urban flooding.
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction
Using highly reflective aggregates on the surface! Suppresses heat retention and alleviates the heat island phenomenon.
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction
A rich variety of 14 colors that can beautifully arrange urban spaces!
- Various blocks
- Concrete block, ALC panel, extrusion molded cement board construction