List of Reinforced concrete structural systems (including PCa) products
- classification:Reinforced concrete structural systems (including PCa)
1~32 item / All 32 items
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.
A rebar that combines high strength, tension, adhesion, excellent weldability, and cost-effectiveness.
- Reinforced concrete structural systems (including PCa)
Measures to prevent spalling of precast PC floor slabs!
- Reinforced concrete structural systems (including PCa)
- Concrete construction
- Other construction services
Welding work is carried out using the "Xu Leng Method" of welding! It can be used for rebar within eccentric cloth foundations.
- Special Construction Method
- Steel bar construction
- Reinforced concrete structural systems (including PCa)
PCa products that can meet various needs for buildings and address challenges in construction work!
- Reinforced concrete structural systems (including PCa)
- Concrete wall
- Concrete block, ALC panel, extrusion molded cement board construction
Reinforced concrete is the key to external insulation! The separator transforms into an exterior anchor.
- Heat insulation and heat shielding methods
- Other fittings
- Reinforced concrete structural systems (including PCa)
For improving the quality, surface protection, and longevity of PC concrete products! Suitable for high-design PC boards that do not want to change their appearance. *NETIS registered
- Reinforced concrete structural systems (including PCa)
- Reinforcement and repair materials
- Safety and consumables
A super large culvert with an internal width of 4000 to 9000 mm and an internal height of 2000 to 4000 mm, divided into two parts!
- Piping materials (concrete pipes)
- Reinforced concrete structural systems (including PCa)
Introduction of a large box culvert with internal dimensions of 3,100 × 1,500 to 4,000 × 4,000!
- Piping materials (concrete pipes)
- Reinforced concrete structural systems (including PCa)
Since it is a precast PC floor slab, the thickness of the slab can be reduced, and durability can be improved!
- Fittings
- Steel structure construction
- Reinforced concrete structural systems (including PCa)
Quality is stable! Durability has been improved using modified fly ash CfFA.
- grout
- Ready-mix concrete
- Reinforced concrete structural systems (including PCa)
It is possible to reproduce the internal structure in three dimensions!
- Reinforced concrete structural systems (including PCa)
- others
Manufacturing of original products! Introducing external floor panels, stair PC, and tiled PC handrails, among others!
- Other construction services
- Reinforced concrete structural systems (including PCa)
Years of know-how! Providing high-quality, high-performance concrete houses!
- Prefabricated Concrete Products
- Reinforced concrete structural systems (including PCa)
It is the L-type retaining wall (housing construction product) certified by the Minister of Land, Infrastructure, Transport and Tourism, The Wall 2! Product height H = 1000~3000.
- Retaining wall
- Reinforced concrete structural systems (including PCa)
- Prefabricated Concrete Products
Reduce the amount of steel and concrete! An economical reinforcement material that withstands heavy loads and prevents the occurrence of cracks.
- Aluminum fence/Iron fence
- Secondary steel products
- Reinforced concrete structural systems (including PCa)
No need for assembly on-site due to full-point welding! Foundation rebar for housing that reduces work time.
- Secondary steel products
- Reinforced concrete structural systems (including PCa)
- Steel bar construction
Enhance the adhesion rate of concrete! Achieve high strength and lightweight! Welded wire mesh with excellent safety.
- Aluminum fence/Iron fence
- Secondary steel products
- Reinforced concrete structural systems (including PCa)
All junction points are solid electric resistance welding! Compatible with all concrete secondary products!
- Secondary steel products
- Reinforced concrete structural systems (including PCa)
- Steel bar construction
Introducing case studies of products including aluminum louvers! We conduct in-house design using 3D CAD and utilize our high technical skills to manufacture at our own factory!
- Reinforced concrete structural systems (including PCa)
- Architectural design office
We will take full responsibility for planning, production, and installation with our own employees!
- Reinforced concrete structural systems (including PCa)
- Architectural design office
- Water Treatment Plant
From construction rebar to animal-proof wire mesh! Introducing products that meet various needs.
- Aluminum fence/Iron fence
- Secondary steel products
- Reinforced concrete structural systems (including PCa)
Cut CO2 emissions by 50% during concrete production! Environmentally friendly concrete.
- Reinforced concrete structural systems (including PCa)
- Concrete construction
Fast and reliable construction with general heavy machinery! Precast high-strength floor slabs.
- Concrete construction
- Reinforced concrete structural systems (including PCa)
Reinforced rebar made of stainless steel containing 12% chromium, achieving outstanding durability in concrete! *Case studies included! Free catalog download.
- Steel
- Reinforced concrete structural systems (including PCa)
Please compare the excellent performance of chromium-based stainless steel rebar!!
- Reinforced concrete structural systems (including PCa)
A collection of case studies on prestressed concrete for the recruitment of nursing homes as a gift.
- Vibration isolation, vibration control, and earthquake resistance construction
- Heat insulation and heat shielding methods
- Reinforced concrete structural systems (including PCa)
A collection of case studies on PC construction methods adopted in places like Fukuoka Dome, available as a gift.
- Vibration isolation, vibration control, and earthquake resistance construction
- Heat insulation and heat shielding methods
- Reinforced concrete structural systems (including PCa)
A collection of case studies on PC seismic reinforcement methods adopted by Tsukuba University and others, available as a gift.
- Vibration isolation, vibration control, and earthquake resistance construction
- Heat insulation and heat shielding methods
- Reinforced concrete structural systems (including PCa)
PC box culverts that contribute to the labor-saving and speeding up of construction.
- Water Supply Facilities
- Crane and others
- Reinforced concrete structural systems (including PCa)