Secondary concrete products Product List and Ranking from 23 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

Secondary concrete products Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. フジコン Toyama//Building materials, supplies and fixtures manufacturers
  2. 神谷コンクリート Aichi//Building materials, supplies and fixtures manufacturers
  3. 北関東工業 Tochigi//Building materials, supplies and fixtures manufacturers
  4. 4 松阪興産 Mie//Building materials, supplies and fixtures manufacturers
  5. 5 藤岡コンクリート工業 Gunma//Building materials, supplies and fixtures manufacturers

Secondary concrete products Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Orifice box and flow control box (for rainwater, etc.) フジコン
  2. Product Catalog: Concrete Secondary Products 神谷コンクリート
  3. Concrete secondary products (various precast) フジコン
  4. 4 Handhole "KK-E Type" 北関東工業
  5. 5 Concrete RC slab (precast slab) フジコン

Secondary concrete products Product List

1~30 item / All 30 items

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Ficon (FRC manufactured)

This is a drainage cover plate made using PET fiber reinforced cement.

Faicon is a drainage cover plate made using FRC (PET fiber reinforced cement). It effectively utilizes the characteristics of both PET fiber and reinforced concrete, and is designed to meet the standard dimensions of the Ministry of Land, Infrastructure, Transport and Tourism's standard design side ditches as well as various prefectural types. With numerous features, Faicon is being adopted by various government agencies and is steadily increasing its track record.

  • Gutters and U-shaped gutters
  • Secondary concrete products

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New Walcon Type 3

New Walcon Type 3

○ This is a product certified by the Minister of Land, Infrastructure, Transport and Tourism (Article 15 of the Enforcement Order of the Land Readjustment Act). ○ It allows for shortened construction periods and labor-saving in construction. ○ Since it is a vertical retaining wall, it can effectively utilize expensive land. ● For other functions and details, please download the catalog.

  • Retaining wall
  • Earthworks
  • Pile and foundation work
  • Secondary concrete products

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Electrical and communication concrete secondary products, KS type handhole.

It is a reliable product with quality management.

We arrange concrete secondary products used for various purposes such as roads, architectural exteriors, land development, sewer construction, park construction, and more, according to customer orders. Of course, we listen carefully to our customers and choose products that meet their needs from a wide range of offerings to provide satisfactory proposals.

  • Dam construction
  • Water Supply Facilities
  • Prefab
  • Secondary concrete products

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Handhole PBN type handhole

Establishing reliability through thorough quality control.

Ease of use up! Work efficiency up! Price down! Weight down! The size of the knockout is the largest in the industry!

  • Dam construction
  • Secondary concrete products

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Eco Green Environmental Conservation Products

Leave it to us when it comes to eco-green matters.

This is an announcement from Showa Cement Industry Co., Ltd. regarding the environmental conservation product "Eco Green." NETIS (No. TH-990014)

  • Aggregates and crushed stone
  • stone
  • Secondary concrete products

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Mikenkogyo Co., Ltd. Business Introduction

High-quality, environmentally friendly concrete products! Contributing to the construction of a beautiful social environment.

Meiken Industry manufactures and sells building materials such as ready-mixed concrete and concrete secondary products, as well as sells other civil engineering and construction materials, and engages in general civil engineering and construction work. Additionally, we are actively engaged in environmental initiatives, using recycled resources to produce recycled products. We are registered in Hiroshima Prefecture. Furthermore, we are committed to thorough quality management, effectively operating a quality management system based on our management philosophy, and constantly focusing on improving customer satisfaction by incorporating customer feedback. 【Management Philosophy】 ■ Contribution to and gratitude for the local community ■ Customer-first innovation ■ Happiness and self-improvement for all employees *For more details, please refer to our catalog. Feel free to contact us with any inquiries.

  • Gutters and U-shaped gutters
  • Dam construction
  • Retaining wall
  • Secondary concrete products

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Itoman Concrete Industry Co., Ltd. "Company Profile"

If you have any questions about concrete secondary products for roads or car stops, please consult our company!

Itoman Concrete Industry Co., Ltd. is a company located in Itoman City, Okinawa Prefecture, that manufactures and sells concrete secondary products for roads and foundation blocks for fences. We produce and sell concrete products that can be used for various purposes (such as construction, civil engineering, and parks), and we also handle house foundations and parking stops. For any inquiries regarding concrete secondary products for roads, please consult with us. 【Business Overview】 ■ Manufacturing and sales of concrete secondary products for roads, foundation blocks for fences, house foundations, and parking stops. *For more details, please refer to our catalog or feel free to contact us.

  • Ready-mix concrete
  • Road facilities
  • Dam construction
  • Secondary concrete products

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KAMOCON Co., Ltd. Precast Business Introduction

Attention those struggling with labor shortages at construction sites! Achieve efficiency in on-site work with the precasting of concrete boxes!

Kamakon Co., Ltd. is a company that primarily manufactures and sells ready-mixed concrete and concrete secondary products for civil engineering construction. We handle various concrete secondary products, including road products such as "Variable Slope Ditch (VS)," agricultural products like "Drainage Flume," and revetment products such as "L-shaped Blocks." By precasting concrete masses used in construction, we contribute to the efficiency of on-site work. For all types of ready-mixed concrete and concrete secondary products for civil engineering construction, please leave it to us. We can serve nationwide! 【Business Activities】 ■ Manufacturing and sales of concrete secondary products ■ Manufacturing and sales of ready-mixed concrete ■ General civil engineering construction materials ■ Interlocking block paving construction ■ Landscape construction ■ Residential exterior construction *For more details, please refer to our catalog or feel free to contact us.

  • others
  • Secondary concrete products

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Concrete secondary product "Joint waterway"

Excellent weather resistance, ozone resistance, and aging resistance! Jointing method to prevent the use of joint material and misalignment of joints.

The "Joint Waterway" is an open channel that overcomes the displacement and leakage issues at the joints, which were drawbacks of concrete secondary products, by using a special jointing method. The joint sections have exceptional strength (resistance) and minimize displacement to an extremely small degree, completely preventing leakage at the joints, thus ensuring reliable treatment of "irrigation water" or "wastewater." Additionally, it excels in workability and cost-effectiveness, significantly resolving the shortcomings of conventional methods, allowing for a more economical, faster, and more precise finish, while also being highly reliable and easy to maintain after installation. 【Features】 ■ The flexible joints and minimal displacement at the connections allow for complete prevention of leakage. ■ The strength of the joint sections simplifies foundation work, enabling cost-effective construction. ■ It can be safely used even on poor-quality ground. *For more details, please refer to the PDF materials or feel free to contact us.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Road facilities
  • others
  • Secondary concrete products

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Concrete secondary products "Flash Block Series"

Flash blocks that help prevent accidents and ensure pedestrian safety!

The "Flash Block Series" uses reflective materials found in OK Parking Blocks and is developed to ensure the safety of runners and walkers (pedestrians) during the health boom at night. At night, light from street lamps and vehicles reflects off the material, allowing pedestrians to be seen and helping to prevent traffic accidents. There are five colors of reflective material available, allowing for color selection in necessary areas. 【Features】 ■ Cost-effective and enhances visibility with current light sources ■ If the flash plate is damaged, it can be easily replaced without changing the entire unit *For more details, please download the PDF or feel free to contact us.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Secondary concrete products

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Concrete secondary products (various precast)

We manufacture and sell a variety of products such as hand holes, catch basins, well pits, special pits, floor slabs, and drop structures!

Fujikon Co., Ltd. is engaged in the design, manufacturing, and sales of concrete secondary products, as well as surveying, investigation, and development support. ● If you find it difficult to pour concrete on-site, please feel free to contact us! ● We will deliver products manufactured in our factory to your site! ● We will utilize our unique strengths to meet your requests! ● We accept delivery locations nationwide! (Recently, we have seen an increase in inquiries from customers outside the prefecture, and we have actually made deliveries.) *For more details, please contact us or download the PDF.

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  • Piping materials (concrete pipes)
  • Secondary concrete products

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Orifice box and flow control box (for rainwater, etc.)

A flow control chamber that temporarily stores rainwater and other water in a reservoir and gradually releases it through an orifice box.

Installed in areas such as sidewalks, roadways, premises, and planting areas. The product dimensions can be customized as "made-to-order products" based on the site requirements. Benefits... Because they are precast, site restoration is quick. This leads to shortened construction periods and reduced running costs! Our advantage... We can manufacture products that are outside standard specifications (special sizes). Please feel free to consult with us. Delivery within and outside the prefecture is also available.

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  • Concrete Retaining Wall
  • Secondary concrete products

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Concrete secondary products "MDS Series II"

Certified as "Shiga Prefecture Recycled Products (Biwa-Kuru Eco Products)"!

Our company offers the recycling product 'MDS Series II,' which utilizes melted slag created by melting and solidifying waste (general garbage) and sewage sludge at temperatures exceeding 1200°C. By melting and solidifying, the volume is reduced, extending the lifespan of final disposal sites. Additionally, because it is processed at high temperatures, harmful substances such as dioxins are neutralized. 【Benefits】 ■ Volume reduction through melting and solidification extends the lifespan of final disposal sites ■ Harmful substances such as dioxins are neutralized due to high-temperature processing ■ Adoption of a gasification melting method that incorporates environmentally friendly, cutting-edge technology ■ Contributes to the formation of a resource-circulating society *For more details, please download the PDF or feel free to contact us.

  • Gutters and U-shaped gutters
  • Secondary concrete products

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Concrete secondary product "Sokobasu (S-VS)"

By integrating the bottom slab into the economic ditch, the workability is improved.

The "Sokobasu (S-VS)" is a concrete secondary product that enables immediate backfilling by integrating the base plate, with vertical side wall shapes that allow for easy compaction. The 1-meter cover plate reduces the installation effort compared to U-shaped gutters to one-fourth, achieving a shortened construction period. Additionally, by providing a gentle V-shaped slope at the top, it allows for rapid rainwater collection. With its distinctive V-shaped base plate design, it possesses high flow performance, ensuring flow velocity even during light rain. 【Features】 ■ Improved workability ■ Rapid drainage and collection ■ High flow performance ■ Universal design ■ Low noise, low vibration *For more details, please download the PDF or feel free to contact us.

  • Road construction
  • Secondary concrete products

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[Business Introduction] Product Department

Significantly contributing to the development of the industry! Utilizing advanced manufacturing know-how and high production capacity!

The "Product Division" continues to supply high-quality products, focusing on the manufacturing and sales of concrete secondary products for roads and sewage systems, as a factory certified under JIS (Japanese Industrial Standards). The factory is located in Yokohama City, which offers convenient transportation, enabling speedy delivery. As a core member of the Kanagawa Prefecture Concrete Products Cooperative, we ensure a stable supply of concrete products and significantly contribute to the development of the industry. 【Business Activities】 ■ JIS Certification ■ Manufacturing and sales of concrete secondary products (for roads and public sewage systems) *For more details, please refer to the PDF document or feel free to contact us.

  • Prefabricated Concrete Products
  • Concrete curing material
  • Secondary concrete products

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管渠 ハイパワー側溝

管渠 ハイパワー側溝

製品の製造方法は、即脱工法を用いこの工法はパサパサの超硬練りコンクリートを強力な振動力でコンクリートを液状化し、振動力を解放すると個体に近い弾塑性体の性質が得られる事から即時脱型が出来る事を応用した生産方式で、生産性の高い製造方です。  【特徴】 ○1週間で設計強度が確保できます ○埋め戻し・転圧作業が確実に行えます ●その他の機能や詳細については、カタログをダウンロードしてください。

  • Sanitary fixtures
  • Gutters and U-shaped gutters
  • Secondary concrete products

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Box culvert base plate

No formwork is needed during construction! A foundation slab designed to enhance the speed and labor-saving of box culvert construction.

The "Box Culvert Foundation Slab" is a precast foundation slab designed to enhance the speed and efficiency of box culvert construction. By using precast products, the foundation construction becomes smoother, and formwork is not required during installation. 【Dimensions】 ■ Model - 400×100×3100 / Reference weight (kg) 300 - 400×100×1550 / Reference weight (kg) 150 *For more details, please refer to the external link page or feel free to contact us.

  • others
  • Secondary concrete products

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Natural Hot Spring Fuji no Yu

Funi no Yu is a 100% natural hot spring located within the premises of the Kumamoto Funi Concrete Industry headquarters factory.

This hot spring, reputed for making your skin smooth, charges only 100 yen for both adults and children, attracting not only local residents but also regular visitors who come from far away.

  • Other Management Services
  • Secondary concrete products

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Handhole "KK-E Type"

Good Design Award winner! A hand hole that achieves thinness and lightweight design.

The "KK-E type" is a hand hole that maximizes the characteristics of high-flow concrete. It achieves thin and lightweight design while meeting strength standards. Additionally, by flattening the processing area, the effective area for connector installation has been expanded. 【Features】 ■ Winner of the 2016 Good Design Award ■ Complies with the structural conditions for hand holes set by the Ministry of Land, Infrastructure, Transport and Tourism ■ Expansion of installation area by approximately 45% ■ Improved on-site workability *For more details, please download the PDF or feel free to contact us.

  • Secondary steel products
  • Concrete block, ALC panel, extrusion molded cement board construction
  • Secondary concrete products

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Concrete secondary product "Box Culvert Original Type"

We offer a wide variety of cross-sectional shapes to accommodate all site conditions.

Taiyo Concrete Industry's "Box Culvert" is utilized at many construction sites as an essential material for the development of lifelines such as urban sewer systems, underground walkways, stormwater conduits, and utility tunnels, all under thorough quality control. The design of the "Box Culvert" is based on the "Guidelines for Road Culverts" by the Japan Road Association (March 1999). It also complies with the design vehicle load specified in Article 35 of the Road Structure Ordinance, revised in March 1999 (commonly known as T-25). 【Features】 ○ Excellent quality ○ Reliable design methods ○ A wide variety of cross-sectional shapes → Capable of accommodating all site conditions For more details, please contact us or download the catalog.

  • Dam construction
  • Secondary concrete products

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T Fujioka Concrete Industry Co., Ltd. Comprehensive Product Catalog

Concrete secondary products used for roads and construction! Introducing a rich lineup.

This catalog is a comprehensive product catalog of Fujioka Concrete Industry Co., Ltd., which manufactures and sells concrete secondary products. It features a variety of concrete secondary products used in roads and land development, including "Reinforced Concrete U-shaped," "Sidewalk and Road Boundary Blocks," "Free Slope Ditches," and "Box Culverts." [Contents (partial)] ■ Blocks ■ U-shaped Ditches ■ Long U ■ Free Slope ■ BOX Culverts ■ Road Covers ■ Hybrid Ditches ■ Bench Flumes, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Grating
  • Bridge Materials
  • Secondary concrete products

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Curtain wall construction achievements: Fire Department Headquarters building construction project

Completed on September 1, 2009! Introducing the construction work carried out with a curtain wall.

We would like to introduce our construction achievements regarding the "Fire Department Headquarters Building Construction Project." Completed on September 1, 2009. It was constructed using a curtain wall. Since our establishment in 1933, we have been manufacturing civil engineering and construction materials, focusing on concrete secondary products. Please feel free to consult us when you need our services. 【Construction Data】 ■Item ・Curtain Wall ■Contractor Name ・Fukuda Corporation *For more details, please refer to the related links or feel free to contact us.

  • Glass construction
  • Earthquake-resistant construction method
  • Vibration isolation, vibration control, and earthquake resistance construction
  • Secondary concrete products

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Concrete secondary product "PC box"

The opening can be square, rectangular, or circular! The main body comes with an insert for hanging.

We would like to introduce our concrete secondary products 'PC wells' in grating type and flat type. The main body is equipped with inserts (anchors) for lifting, and a ladder for ascent and descent can be optionally installed. In cases where the height is significant, it is also possible to combine the grating type (without a bottom) and the flat type. 【Features】 ■ The weight of the grating cover is based on T-25 fine mesh. ■ Grating covers are available in standard mesh, fine mesh, as well as T-2, T-14, T-25, etc. ■ In addition to bolt fixation, a hinged option is also available. ■ Openings can be square, rectangular, or circular. ■ The main body is equipped with inserts (anchors) for lifting. *For more details, please refer to the PDF document or feel free to contact us.

  • Grating
  • others
  • Secondary concrete products

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Concrete secondary product "Sakamichi-kun (transverse ditch with longitudinal slope)"

Achieves smooth driving and eliminates bumps on slopes! Grating is bolt-fixed for T-25 compatibility.

"Sakamichi-kun" is a concrete secondary product that accommodates a longitudinal road gradient of 0% to 16%. It is compatible with standard and fine mesh, and the grating is bolt-fixed for T-25 compatibility. Additionally, it enables smooth driving and eliminates bumps on gradients. 【Features】 ■ Accommodates a longitudinal road gradient of 0% to 16% (products are available in 2% increments) ■ Eliminates bumps on gradients (achieves smooth driving) ■ T-25 compatible with bolt-fixed grating (compatible with standard and fine mesh) *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Concrete block, ALC panel, extrusion molded cement board construction
  • Secondary concrete products

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Concrete secondary product "L-shaped water channel"

The protruding rebar comes with threading! You can install the rebar after setting up the L-shaped block.

The "L-shaped water channel" is a product that consists of L-shaped blocks installed on both sides, forming part of the side walls and the bottom slab, with the central part of the bottom slab connected and integrated using cast-in-place reinforced concrete. Therefore, unlike other secondary product water channels, it is possible to freely adjust the width of the water channel. Additionally, if there is a height difference in the ground level on the left bank and right bank, L-shaped blocks corresponding to each can be used, allowing for adaptation to site conditions. 【Features】 ■ Shorter construction time and labor savings compared to cast-in-place water channels ■ Water channel heights can be accommodated from 0.6m to 3.0m ■ Can accommodate curved sections ■ Prevents settlement through bolt connections ■ Weep wheels (check valves) can also be added as an option *For more details, please refer to the PDF materials or feel free to contact us.

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  • Concrete block, ALC panel, extrusion molded cement board construction
  • Road facilities
  • Secondary concrete products

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Center Gazelle Construction Example

We will introduce examples of the construction of center gazebos using concrete secondary products "U-shaped gutters" and "circular water channels" with illustrations!

We would like to introduce examples of the installation of our "Center Gazelle." For both concrete secondary products, "U-shaped gutters" and "circular water channels," simple installation is possible by placing the receiving frame on top and tightening the bolts, or securing it with anchor bolts, etc. The paving material needs to be fixed with mortar. Please feel free to contact us when you need assistance. 【Installation Examples】 ■ U-shaped Gutter Pattern ■ Circular Water Channel Pattern *For more details, please refer to the PDF materials or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Secondary concrete products

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Weed prevention method to prevent weeds between concrete secondary products and pavement.

"Reduction of maintenance costs for weeding work" Maintain product unit prices while preventing the proliferation of weeds! It is possible to reduce maintenance costs for weeding work! Includes case studies.

The "Weed Prevention Method" is a technology developed to prevent weeds from growing between concrete secondary products and pavement. Part of the block is extended (or cut) to create protrusions on the horizontal section, allowing the block to overlap with the pavement. The unit price of the product remains the same as conventional products, and since weeds do not grow, it is possible to reduce maintenance costs for weeding work. By eliminating weeds that obstruct visibility, the visibility for vehicles is secured, making it safer and more comfortable for pedestrians, cyclists, and wheelchair users to pass through. The key service areas include the Kanto region, such as Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture, so please feel free to contact us. 【Features】 ■ The product unit price remains the same ■ Reduces maintenance costs for weeding work ■ Ensures visibility for vehicles ■ Allows for safe and comfortable passage ■ Improves the landscape *For more details, please refer to the PDF materials or feel free to contact us.

  • Other Management Services
  • Secondary concrete products

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Concrete RC slab (precast slab)

It can be used for a wide range of applications such as drainage ditches and waterway bridges (covers).

It is a precast product. It allows for quick site restoration and contributes to shortening construction time. It helps reduce running costs. Special sizes tailored to the site can also be manufactured. 《Delivery Achievements》 Hokuriku region (Toyama Prefecture, Ishikawa Prefecture, Fukui Prefecture) Niigata Prefecture and others (Delivery within and outside the prefecture is available!)

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  • Concrete Retaining Wall
  • Secondary concrete products

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Large trough (JR and various substation facilities)

Strongly protect the 'lifeline' of cities and industries. High durability, large capacity cable trough.

Large troughs that accommodate a large number of cables and pipes, such as those for railways, electricity, communications, factories, and roads, have their main points being "constructability" due to their weight and "robustness" to protect critical infrastructure☆ ▪ Smooth connection structure: The precision of the joint parts has been maximized, significantly reducing the time needed for position adjustments on-site. Long-distance installation proceeds without stress. ▪ Safety of lifting operations: Dedicated lifting tools and inserts are arranged to enable stable lifting even for large components. This ensures safe and rapid installation work. ▪ Moving away from on-site casting: Construction time is compressed to a fraction, making the most of limited working hours (such as within railway tracks or nighttime work).

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  • Gutters and U-shaped gutters
  • Secondary concrete products

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Product Catalog: Concrete Secondary Products

A wide variety of concrete secondary products handled by our company, including side ditches, covers, boundary blocks, and manholes!

This catalog is the product catalog of Kamiyaconcrete Co., Ltd., which mainly manufactures and sells concrete secondary products. It features various products such as "grass-stopping blocks" that significantly reduce maintenance work like weeding, and "drainage ditches" that consider both people and the environment. [Contents] ■ Ditches and covers ■ Boundary blocks ■ Sumps ■ Foundation blocks ■ Panels and piles, etc. *For more details, please download the PDF or feel free to contact us.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Gutters and U-shaped gutters
  • Secondary concrete products

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