List of Reinforced concrete construction products
- classification:Reinforced concrete construction
1~45 item / All 172 items
An open adjustment pond that is more economical compared to underground adjustment ponds!
- Flood prevention facilities, fire tanks, and flood control ponds
- Reinforced concrete construction
It demonstrates its power in places where cranes cannot be used!
- Reinforced concrete construction
Cutting the deteriorated sections of the circular waterway with a specialized low-noise cutter and installing a dedicated cover!
- Tunnel construction
- Gutters and U-shaped gutters
- Reinforced concrete construction
A structure with excellent earthquake resistance!
- Flood prevention facilities, fire tanks, and flood control ponds
- Earthquake-resistant construction method
- Reinforced concrete construction
Modular reinforced plastic concrete formwork enabling high productivity of 104 m2/day/person.
- Formwork material
- Reinforced concrete construction
- Concrete construction
Measures to improve the quality and durability of newly poured concrete! Silicate-based surface impregnation material *NETIS number: CG-160013-VE Promotion technology.
- Reinforced concrete construction
- Reinforcement and repair materials
- Concrete curing material

[Update] Employment Performance Table / CS-21 Neo (NETIS: CG-160013-VE Utilization Promotion Technology)
The record of projects utilizing CS-21 Neo (new concrete surface protection material; NETIS: CG-160013-VE) has been updated. The latest version is as of the end of March 2025. [Aggregation period: 2017 (Heisei 29) to March 2025 (Reiwa 7)] *Total of 354 cases (172 cases from the Ministry of Land, Infrastructure, Transport and Tourism; 4 cases from other central government ministries; 128 cases from local public entities; 50 cases from the private sector)
Surface protection of newly constructed concrete structures (against carbonation, salt damage, freeze damage, etc.) can be achieved with a single application of liquid material. No need for watering b...
- Reinforced concrete construction
- Concrete construction
- Concrete curing material

32nd Anniversary Concrete Modifier CS-21
■Today, May 9, marks the anniversary of the development of the 'CS-21', which is the foundation of the CS-21 series products. ■The CS-21 series products (liquid and reactive silicate-based surface impregnants) are applied to hardened concrete surfaces to fill fine cracks and voids, such as construction joints, that are difficult to see visually from the surface, thereby densifying the surface layer. Additionally, through ongoing reactions under moisture supply from rainwater and other sources, they fill newly generated fine voids after application, suppressing the progression and expansion of cracks. These properties help maintain the integrity of the cover concrete and suppress the intrusion of water and various deterioration factors (steel corrosion) over the long term. ■Construction achievements of the CS-21 series products: 2,824 cases (from Hokkaido to Okinawa) - By method > Surface protection: 1,128 cases (630,000 m²), etc. - By client > Ministry of Land, Infrastructure, Transport and Tourism: 448 cases, other public: 1,060 cases, etc. - Aggregation period: 2002 to September 2024 *Construction achievement table → https://www.cs21.jp/top/documents/ ■For inquiries ↓ Aston Association Member List (from Hokkaido to Okinawa) https://note.com/aston_cs21/n/n7d264922339c
By spraying the liquid material "CS-21" on the concrete joint surface, it prevents water leakage from the joints (suppressing the intrusion of water and deterioration factors).
- Waterproofing work
- Reinforced concrete construction
- Concrete construction

32nd Anniversary Concrete Modifier CS-21
■Today, May 9, marks the anniversary of the development of the 'CS-21', which is the foundation of the CS-21 series products. ■The CS-21 series products (liquid and reactive silicate-based surface impregnants) are applied to hardened concrete surfaces to fill fine cracks and voids, such as construction joints, that are difficult to see visually from the surface, thereby densifying the surface layer. Additionally, through ongoing reactions under moisture supply from rainwater and other sources, they fill newly generated fine voids after application, suppressing the progression and expansion of cracks. These properties help maintain the integrity of the cover concrete and suppress the intrusion of water and various deterioration factors (steel corrosion) over the long term. ■Construction achievements of the CS-21 series products: 2,824 cases (from Hokkaido to Okinawa) - By method > Surface protection: 1,128 cases (630,000 m²), etc. - By client > Ministry of Land, Infrastructure, Transport and Tourism: 448 cases, other public: 1,060 cases, etc. - Aggregation period: 2002 to September 2024 *Construction achievement table → https://www.cs21.jp/top/documents/ ■For inquiries ↓ Aston Association Member List (from Hokkaido to Okinawa) https://note.com/aston_cs21/n/n7d264922339c
Measures to improve the durability of concrete joint connections.
- Reinforced concrete construction
- Concrete construction
- Reinforcement and repair materials

CS-21 has been certified as a material by JR West.
The results of a test exposure lasting approximately 7.5 years under harsh conditions in the JR West Japan area, characterized by warm temperatures, high rainfall, and ample sunlight along the coast, have shown that "CS-21" meets the required performance standards sought by the company, thus becoming a certified material for repairing initial defects in newly constructed concrete structures.
Water stopping, waterproofing, surface protection, cross-section repair, crack repair, and waterproof treatment of construction joints and wooden formwork for concrete structures, CS-21.
- Reinforced concrete construction
- Concrete construction
- Renovation and repair methods

CS-21 has been certified as a material by JR West.
The results of a test exposure lasting approximately 7.5 years under harsh conditions in the JR West Japan area, characterized by warm temperatures, high rainfall, and ample sunlight along the coast, have shown that "CS-21" meets the required performance standards sought by the company, thus becoming a certified material for repairing initial defects in newly constructed concrete structures.
Easy-to-assemble and disassemble reinforced resin concrete formwork system for slabs.
- Systems Architecture
- Formwork material
- Reinforced concrete construction
Easy-to-work reinforced resin concrete formwork for cylindrical shapes.
- Formwork material
- Reinforced concrete construction
- Bridge Construction
Easy-to-work reinforced resin concrete formwork for prism-shaped structures.
- Formwork material
- Reinforced concrete construction
- Concrete construction
Easy-to-work reinforced resin concrete formwork for prism-shaped structures.
- Formwork material
- Reinforced concrete construction
- Concrete construction
For bridge and road repair work! 3D shape management system "Hatsuly" for chipping depth and mortar quantity cross-section restoration!
- Reinforced concrete construction
- Bridge Construction
- Renovation and repair methods

We will hold a webinar introducing the NETIS registered technology Hatsuly!
■Event Overview In infrastructure construction sites, the need to extend the lifespan of existing structures through repair and maintenance is becoming increasingly important, in addition to the new construction of roads and bridges. Currently, the process involves identifying specific damaged areas that require repair, measuring the area, and manually calculating the amount of mortar needed for restoration after measuring the depth at multiple points using a water line. Our company has developed "Hatsuly" as an approach to address the above challenges, based on feedback from users and various infrastructure managers during our provision of the labor-saving product "Modely" for rebar inspection. Due to a recent surge in inquiries and the completion of NETIS registration, we have decided to hold a webinar to introduce the basic functions of Hatsuly. We will also showcase actual demo screens for clear understanding. ■Program Content Explanation of Hatsuly Overview Demonstration using Hatsuly demo screens Q&A ■Recommended for Those involved in construction such as cross-section repairs who want to achieve labor savings Those looking to gather the latest information for technical proposals Those interested in the latest 3D data utilization tools
Won the Startup Encouragement Award at the 2023 Infrastructure DX Awards! Surpassed 80 companies in implementation! We solve the challenges of rebar inspection, which requires significant effort!
- Reinforced concrete construction
- Bridge Construction
- Railway Construction

We will hold a webinar introducing the NETIS registered technology Hatsuly!
■Event Overview In infrastructure construction sites, the need to extend the lifespan of existing structures through repair and maintenance is becoming increasingly important, in addition to the new construction of roads and bridges. Currently, the process involves identifying specific damaged areas that require repair, measuring the area, and manually calculating the amount of mortar needed for restoration after measuring the depth at multiple points using a water line. Our company has developed "Hatsuly" as an approach to address the above challenges, based on feedback from users and various infrastructure managers during our provision of the labor-saving product "Modely" for rebar inspection. Due to a recent surge in inquiries and the completion of NETIS registration, we have decided to hold a webinar to introduce the basic functions of Hatsuly. We will also showcase actual demo screens for clear understanding. ■Program Content Explanation of Hatsuly Overview Demonstration using Hatsuly demo screens Q&A ■Recommended for Those involved in construction such as cross-section repairs who want to achieve labor savings Those looking to gather the latest information for technical proposals Those interested in the latest 3D data utilization tools
Over 1,000 delivery achievements nationwide! Improved construction efficiency and safety during concrete pouring!
- Synthetic Resin Plywood
- Formwork material
- Reinforced concrete construction
The hardness of concrete is not constant! It is an era where you choose grinding tools according to the concrete being ground.
- Concrete construction
- Renovation and repair methods
- Reinforced concrete construction
A lightweight design of 3.7 kg for models ranging from 94 Nm to 949 Nm. A battery torque wrench that allows torque settings in 1 Nm increments with a digital display.
- Reinforced concrete construction
Can accommodate fine cracks as small as 0.02 millimeters! The repair material penetrates deep into the cracks, achieving high-quality repairs. <Exhibiting at the Construction Technology Fair 2024!>
- Reinforced concrete construction
Remove only the concrete part without damaging the internal rebar! Adjustments can be made according to the finishing application. 【*Nationwide construction support available】
- Reinforced concrete construction
The fusion of history and design, the "New Generation Sharenchi," now features three limited edition special color wrenches!
- Equipment leasing and rental
- Reinforced concrete construction
- Steel Structure System
The fusion of history and design, the "New Generation Sharenchi," now features three limited edition special color wrenches!
- Equipment leasing and rental
- Reinforced concrete construction
- Steel Structure System
It is an IP67 waterproof wireless temperature, humidity, and light intensity data logger that allows data collection without having to go directly to the site.
- Reinforced concrete construction
- Concrete construction
A waterproof wireless temperature and humidity sensor that is ideal for on-site temperature, humidity, and illuminance management, capable of centralized management of temperature and humidity data fr...
- Reinforced concrete construction
- Concrete construction
- Other measuring instruments
NETIS registration! This is a waterproof wireless sensor that automates temperature and humidity data collection without having to go directly to the site. The wireless waterproof logger is only Logbe...
- Reinforced concrete construction
- Concrete construction
- Other measuring instruments
It is a wireless waterproof temperature, humidity, and illuminance data logger that can collect temperature, humidity, and illuminance data remotely (with a range of 10 km).
- Reinforced concrete construction
By adopting LPWA, the CO2 concentration at a location approximately 10 km away is visualized. This enables the determination of appropriate ventilation timing for the facility.
- Reinforced concrete construction
- Concrete construction
- Other measuring instruments
Using screens, trommels, and sieves made of HARDOX, which has excellent wear resistance, will maximize operational time.
- Drilling Machine
- Structural Design Office
- Reinforced concrete construction
Leave all your construction materials and hardware needs to us.
- Reinforced concrete construction
- Work tools
Measure a wide range of rebar at once with line scanning using six antennas!
- Non-destructive testing
- Reinforced concrete construction
- Concrete core removal
Schmidt hammer manufactured by PROCEQ, specially designed for measuring soft materials.
- Reinforced concrete construction
- Concrete construction
- Non-destructive testing
This is a recommended product for those considering purchasing a 3D printer for the first time. With its automatic control feature, it enables optimal extrusion of concrete.
- Reinforced concrete construction
- Drawing, tracing, CAD
- Concrete construction
Roof inspection specialist drone pilot / Please feel free to contact us. / tanii.kensuke@kobelco.com
- Reinforced concrete construction