List of Ready-mix concrete products
- classification:Ready-mix concrete
46~90 item / All 204 items
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
- Bridge Materials
Just by "applying" it to metals, glass, concrete, etc., you can achieve high durability waterproofing and repairs! It can be painted over.
- Waterproof tape, adhesive, drain, protective panel
The entrance floor of the building was constructed with "Seal Hard FGS." Seal Hard enhances the entrance, the "face" of the building, with a striking floor finish.
- Special Construction Method
- cement
- Ready-mix concrete
The supermarket sales floor was constructed with [Seal Hard FGS]. It has a clean appearance due to its gloss, and maintenance is easy! It's the perfect floor for 365 days of operation.
- Special Construction Method
- cement
- Ready-mix concrete
The floor of the Super Center PLANT Kurobe store was constructed with "Seal Hard Premium." It features a combination of good appearance, high durability, and low maintenance.
- Special Construction Method
- cement
- Ready-mix concrete

A run-down skate park that has been around for 20 years has transformed more dramatically than a newly built park!
On March 22, 2024 (Friday)... The 【Nagao Skate Park】 located within the Twin Pal Naogawa site in Sanuki City, Kagawa Prefecture has been completed!! The concrete floor, which was established 20 years ago and was in poor condition, has been transformed into a smooth surface, receiving great feedback. Furthermore, it features a long-lasting surface that excels in wear resistance and rainwater resistance. ● Achievements Osaka City: Tiger Lux Skateboard Park Nagai Ishikawa Prefecture: Higashi Kanazawa Sports Plaza Skate Park Toyama Prefecture: Daimon Skate Park NIX Street Sports Park Fukui Prefecture: Maruoka Sports Land Skateboard Area Kagawa Prefecture: Nagao Skate Park Toyo Carbon Urban Sports Park Ibaraki Prefecture: Ishioka Skateboard Park (temporary) under construction Nagasaki Prefecture: Sasebo Park Skateboard Park Our company does not only focus on new constructions. 【We can renovate existing parks without rebuilding them】 This is unique to Willbe Corporation in Japan. If you have any concerns, please feel free to contact us. We are confident that we can be of assistance.
We applied 【Seal Hard W】 to the floors of a first section listed company on the Tokyo Stock Exchange. This special finish includes joint filling and oil absorption suppression agents. It is a floor th...
- Special Construction Method
- cement
- Ready-mix concrete

A run-down skate park that has been around for 20 years has transformed more dramatically than a newly built park!
On March 22, 2024 (Friday)... The 【Nagao Skate Park】 located within the Twin Pal Naogawa site in Sanuki City, Kagawa Prefecture has been completed!! The concrete floor, which was established 20 years ago and was in poor condition, has been transformed into a smooth surface, receiving great feedback. Furthermore, it features a long-lasting surface that excels in wear resistance and rainwater resistance. ● Achievements Osaka City: Tiger Lux Skateboard Park Nagai Ishikawa Prefecture: Higashi Kanazawa Sports Plaza Skate Park Toyama Prefecture: Daimon Skate Park NIX Street Sports Park Fukui Prefecture: Maruoka Sports Land Skateboard Area Kagawa Prefecture: Nagao Skate Park Toyo Carbon Urban Sports Park Ibaraki Prefecture: Ishioka Skateboard Park (temporary) under construction Nagasaki Prefecture: Sasebo Park Skateboard Park Our company does not only focus on new constructions. 【We can renovate existing parks without rebuilding them】 This is unique to Willbe Corporation in Japan. If you have any concerns, please feel free to contact us. We are confident that we can be of assistance.
The floor of the logistics center is constructed with the "Seal Hard Standard Specification." This is the basic standard specification of Seal Hard. It is a floor finish that is supported in domestic ...
- Special Construction Method
- cement
- Ready-mix concrete

"Floor of Large Logistics Facility" Featured in Modern Architecture! "Special Feature" Planning and Design of Logistics Facilities February 2024 Issue 'Permeable Concrete Surface Hardener Seal Hard'
You may have struggled with costs, operations, and management in warehouses and logistics facilities. 【Seal Hard】 has the solution to those problems. - No peeling - Protects floors from wear caused by truck operations - More cost-effective compared to floor coatings We have solved such issues and gained the support and trust of many customers. Most importantly, unlike other products, 【Seal Hard】 comes with a 10-year dust-proof guarantee. We often receive the question, "Where specifically is it being used?" The February 2024 issue of Modern Architecture features projects that have adopted our product in its special section: 【Planning and Design of Logistics Facilities 2024】! 【Adopted Projects】 ● LogiCross Zama (Zama City, Kanagawa Prefecture) ● ESR Higashi-Ogishima Distribution Center (Kawasaki City, Kanagawa Prefecture) ● DPL Nagareyama II (Nagareyama City, Chiba Prefecture) ● T-LOGI Chiba North (Chiba City, Chiba Prefecture) ● ESR Kazo Distribution Center 2 (Kazo City, Saitama Prefecture) ● i-Missions Park Kuwana (Kuwana City, Mie Prefecture) ● Logi Square Hirakata (Hirakata City, Osaka Prefecture) Last year, our adopted projects were also featured in the February 2023 issue of Modern Architecture. Please check the related links below.
The floor, which serves as both an office and a warehouse, was constructed with "Seal Hard Premium." It is a two-story wooden building, and the work was done on the first floor.
- Special Construction Method
- cement
- Ready-mix concrete
The floor of the school's ground management building was constructed with "Seal Hard." It is a floor finished while keeping maintenance easy and costs low in a building adjacent to the ground.
- Special Construction Method
- cement
- Ready-mix concrete
Many permeation enhancers are available from various companies, but they are not all the same. Here are some key points for choosing them.
- Plastering and painting work
- cement
- Ready-mix concrete
Improvement of casting quality! Transparency allows for reliable management. Enhances workability and safety on site. Capable of accommodating various irregular processing.
- Ready-mix concrete
- Formwork material
- Reinforced concrete structural systems (including PCa)

We will be exhibiting at Maintenance & Resilience OSAKA from July 14 to 16, 2021.
Kohyo Shokai Co., Ltd. will be exhibiting at the "Maintenance and Resilience OSAKA" held at Intex Osaka, Hall 6. This exhibition aims to improve productivity in the manufacturing and construction industries, promote sustainable social infrastructure development, and enhance resilience by hosting nine specialized exhibitions and three special projects. It will provide a platform to maximize the interrelatedness of these fields and facilitate the exchange of technology and information beyond industry boundaries. We sincerely look forward to your visit.
You can create freely shaped objects! The strength calculations for the formwork vary depending on the concrete.
- Ready-mix concrete
Reduced air bubble marks on concrete surfaces by 90%. Greatly contributes to shortening construction time and reducing costs!!
- Ready-mix concrete
This is a protective method for residential foundations that combines elastic mortar and silicone paint, offering high weather resistance, low pollution, and excellent crack-following properties.
- Exterior coating materials
- Ready-mix concrete
- Residential foundations
Equipped with a double boiler (jacket) for heating/cooling in porcelain bowls (mortar) and metal pots. Simultaneous processing of grinding (crushing, disintegration), dispersion, kneading, concentrati...
- Ready-mix concrete
- paint
- glue
A comprehensive overview of the current trends and developments in the special concrete industry!
- Ready-mix concrete
Using recycled waste tiles and eco-slag! Contributing to the protection of natural resources and reduction of environmental impact.
- Ready-mix concrete

We have obtained certification for Tochigi's Eco-Products.
Our concrete secondary product "Eco Type Concrete" has obtained certification as a Tochigi Eco Product. The certification number is 06-166. The certification period is from March 14, 2025, to March 31, 2030. We have attached the Tochigi Eco Product Certification (Tochigi Prefecture Recycling Product Certification Notification), so please take a look at the details of the certification.
From plant proposals to design, delivery and removal, and various types of construction. We also handle machine overhauls.
- Ready-mix concrete
- Aggregates and crushed stone
- Other resource recycling
It is a fully embedded type that measures the internal temperature of concrete. A method is adopted to calculate compressive strength from the accumulated temperature on-site! [NETIS registered produc...
- Reinforced concrete construction
- Concrete construction
- Ready-mix concrete
Approximately 5 kg of cement that can be used for ready-mixed concrete aggregates.
- cement
- Ready-mix concrete
Mix on-site to create! Ready-mixed concrete aggregate.
- Ready-mix concrete
Long lifespan, lightweight, low cost! Precast slabs that do not undergo neutralization for over 100 years!
- Ready-mix concrete
- Other flooring materials
- Bridge Materials
Using pinpoint weather forecasts from disaster prevention boards for process management during concrete pouring!!
- Earthworks
- Ready-mix concrete
- Concrete construction
Greenhouse gas reduction target
- Ready-mix concrete
We are adopting molten slag as a recycled material that can be utilized in concrete materials! We are striving to provide products with low CO2 emissions and high environmental value.
- Ready-mix concrete
Introducing microbubble water into ready-mixed concrete production offers various benefits.
- Ready-mix concrete
- others
Thorough quality control, high quality and stable supply capability.
- Ready-mix concrete
Introducing a rich lineup including high-strength, lightweight fiber-reinforced concrete!
- Ready-mix concrete
- Other flooring materials
- Piping materials (plastic pipes)
Covering all 23 wards of Tokyo! We will print the JIS mark on the shipping documents within the scope of JIS certification.
- Ready-mix concrete
Zero foreign matter contamination by using leftover concrete and returned concrete! It can reduce 12 kg of CO2 per cubic meter.
- Ready-mix concrete
A special concrete that quickly permeates and reduces water from the voids in the concrete into the ground.
- Ready-mix concrete
- Exterior and paving materials <General>
- Paving Materials
Used as a scattering suppression measure for the boom piping of concrete pumping trucks.
- Ready-mix concrete
Despite being concrete, it has a glossy appearance as if synthetic resin is mixed in! A new material with a "super lightweight" concrete quality that takes the environment into consideration.
- Ready-mix concrete
A new concrete-like material that is molded while being poured into a formwork. It has the texture of concrete, yet achieves an astonishing lightness! *Patent pending*
- Ready-mix concrete
A new material with water-absorbing properties similar to diatomaceous earth! It is shaped by pouring into molds, achieving lightweight while maintaining the texture of concrete.
- Ready-mix concrete
- Concrete construction
Concrete comes back to life three times! Introducing the usage of recycled aggregates at our company!
- Ready-mix concrete
- Concrete construction
How to handle the vast accumulation of floating pumice? It can be utilized as a natural resource that is on par with artificial lightweight aggregates!
- Ready-mix concrete
- Concrete construction
Reduced environmental impact! Lightweight concrete using ultra-lightweight aggregates developed in Toyota.
- Ready-mix concrete
- Concrete construction
Tent sheet products for ready-mix concrete trucks!
- Ready-mix concrete
Speed up the cleaning process! High-pressure water cuts, peels, and washes away solid materials!
- cement
- Ready-mix concrete
- Concrete construction
Manufactured in our own factory, assembled and installed on-site! It is possible to shorten the working time for contractors.
- Ready-mix concrete
- others