List of Cement, ready mixed concrete, aggregate, crushed stone products

100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!

• Gypsum board and moldings

Developing equipment and technology for air conditioning, water supply and drainage, and kitchen drainage!

• Air conditioning equipment
• Water Treatment Plant
• Water supply facilities

Admixture for concrete suitable for structures requiring high chloride ion penetration resistance.

• Concrete admixture

A lineup of recommended Ōya stone and other materials for modern Japanese-style architecture!

• stone
• Interior and exterior stone materials

Slate schist with a calm color tone creates a modern space.

• stone
• Interior and exterior stone materials

Natural marble characterized by finely detailed lines and rough split surfaces.

• stone
• Interior and exterior stone materials

The texture that evokes the grandeur of nature and the calming modern color tones are popular.

• stone
• Interior and exterior stone materials

Marble best lineup includes marble and limestone!

• stone
• Interior and exterior stone materials

Excellent durability! Recommended natural stone for residential approaches, parks, sidewalks, etc.

• stone
• Interior and exterior stone materials

A wide variety of luxurious granite patterns are available!

• stone
• Interior and exterior stone materials

A lineup of coral stones, such as coral stone and winter grass!

• stone
• Interior and exterior stone materials

We offer a rich lineup, including natural quartz borders.

• stone
• Interior and exterior stone materials

A structure strong against extraction! Reusable steel pipe-driven piles are now available at a reasonable price.

• Concrete sheet piles and piles
• Piles, caissons, sheet piles
• Pile and foundation work

Using recycled materials discharged from blast furnaces! Environmentally friendly concrete products.

• Concrete admixture
• others

[Kiropoli Series Volume 1] PE film that can be cut straight by hand [Kiropoli(TM)]. Many successful applications for heavy bags! We have received great feedback!

• others
• cement
• Safety and consumables

[Third installment of the Kirepoli series] PE bags "Kirepoli (TM)" that can be opened stress-free without any cutting tools! ★★ Video available on our official website!! ★★

• Concrete admixture

Detects metal contaminants such as broken needles that have mixed into the production process! It will be installed on production lines such as fabric and non-woven fabric rewinding machines and conve...

• Aggregates and crushed stone
• Other measuring instruments
• stone

"Fluidized treatment soil" is often used for backfilling, underpinning, and filling in narrow spaces where construction with compaction machinery is difficult.

• Ready-mix concrete
• Retaining wall
• Earthworks

Excellent compaction greater than that of soil (such as mountain sand) can be ensured! Safe and secure civil engineering materials regenerated from inorganic sludge such as construction sludge!

• Ground improvement materials
• Aggregates and crushed stone
• Earthworks

Like an act, new and fresh. As a comprehensive packaging company, we aim to create value in packaging.

• others
• stone

Filling gaps in narrow places and spaces where compaction is difficult due to civil engineering work with flowable fill! Case study on the introduction of flowable treated soil.

• Civil Engineering Method
• Earthworks
• Ready-mix concrete

Exterior insulation method using rock cell board for earthquake resistance of finishing materials.

• Hard urethane foam
• Interior and exterior tiles
• Ready-mix concrete

Directly construct the mortar substrate onto the insulation material. Tiles and paint can be applied directly. Insulation material with excellent workability, processability, adhesion, durability, and...

• Interior and exterior tiles
• Ready-mix concrete
• Bead method polystyrene foam

It's thin but durable!

• Glass blocks and crystallized glass
• stone

Ideal cardboard case for transporting demo units of precision machinery and measuring instruments.

• others
• stone

Ideal cardboard case for transporting sales demo units such as electron microscopes.

• Aluminum Mirror
• others
• stone

Perfectly fitting partitions for work. We create samples using the latest CAD cutter without the need for wooden molds. The finish is comparable to mass production.

• others
• stone

Anticipating a sudden increase in demand, we were the first in the industry to introduce a 500t heat press.

• others
• stone

Unlike conventional large pallet containers, our product does not require any modifications to the base pallet, allowing the rental pallets you are currently using to quickly transform into containers...

• Tile work
• stone

Standard lift table (table lifter) K series

• Transportation System
• Other elevators and transport systems
• stone

Low price and maintenance-free! With a design focused on functionality that eliminates waste, it is easy to operate and operates quietly!

• Transportation System
• Other elevators and transport systems
• stone

Since it's a rental, no storage space is needed! It significantly reduces the amount of waste and is environmentally friendly!

• Concrete curing material
• Equipment leasing and rental

Slag aggregate for concrete

• Aggregates and crushed stone

Soil pressure reduction, soft ground improvement! Active as a lightweight fill material, contributing to shortened construction periods. Complies with JIS standards.

• Reinforced earth wall
• Aggregates and crushed stone
• Road construction

We handle traditional Japanese gravel, a standard type of gravel widely used throughout Japan for gardens, graves, and landscaping materials.

• Aggregates and crushed stone

Leave all kinds of gravel, crushed stone, and landscaping materials to us!

• Aggregates and crushed stone

We will supply the appropriate construction materials in conjunction with logistics functions.

• Ready-mix concrete
• Reinforcement and repair materials

[Visit demo OK!] Transform slippery floors into non-slip surfaces! Anti-slip construction with minimal floor material deterioration and environmental impact!

• Safety and consumables
• Tile work
• stone

Softening and swelling time: 1 to 24 hours! A release agent that swells and softens with a film thickness of 1mm! After application, the low dripping rate reduces the loss of the release agent.

• Safety and consumables
• Renovation and repair methods
• stone

Long-term preservation, high adhesion, and high followability! A substrate adjustment reinforcement material suitable for concrete structures, floor coatings, floor coverings, waterproofing work, and ...

• cement
• Reinforcement and repair materials

Repairing fine cracks in concrete! Easy installation for anyone is possible. *Free samples available!

• cement
• Reinforcement and repair materials

High permeability demonstrates a dual effect on rust and concrete!!

• cement
• Reinforcement and repair materials

A beautiful finish starts with a beautiful base! Long-lasting, high adhesion, and excellent followability!

• cement
• Reinforcement and repair materials

Easy installation for anyone! Crack repair for factory and parking lot floors, as well as apartments, is possible. *Video available.

• cement
• Reinforcement and repair materials