See Cement, ready mixed concrete, aggregate, crushed stone's detailed category ranking
A continuous large space is grandly expressed with marble-patterned tiles in various colors for both outdoor and indoor use.
We are developing our business with the five hearts of "the heart of harmony, the heart of gratitude, the heart of service, the heart of improvement, and the heart of effort."
Environmentally friendly and solvent-free! Water stop material for steel sheet piles that exhibits high water resistance due to swelling.
[Catalog Present] Demonstrates high water stop effectiveness! A revolutionary water stop method that reduces the causes of structural deterioration.
It can be utilized in many fields such as civil engineering, casting, and agriculture.
High-performance resin mortar that fundamentally changes the way mortar is used!
Introduction to dry construction methods that enable wall installation of floor tiles without back support, such as large tiles.
Let's put an end to the era of striking. What the times demand is overwhelming constructability and high safety.
Various uses at construction sites! A wide range of secondary processed cement products available!
For promoting the curing of cement mortar and floor concrete! It reduces floating water and improves construction efficiency.
A pumice stone characterized by excellent thermal insulation and moisture retention, featuring a vibrant green that emerges when it comes into contact with water.
No grout material needed for easy installation! Compact! A mechanical anchoring plate that reduces installation time and labor.
It can be easily installed in a short time and maintains stable performance for a long period!
We offer a variety of products, including defense ministry-type handholes and general-type handholes.
It can fill the P-con holes (separator holes) that occur during concrete pouring.
Aiming for cost reduction and rational construction. A variety of products including CD ditches and MS variable ditches are featured!
Construction case study of the Hotel Okura Frontier Hotel Tsukuba Annex Square.
Easily and reliably fill narrow cavities and recessed gaps! Since a small amount is sufficient for filling, it leads to significant cost savings.
Introducing a special cement-embedded fabric with excellent fire resistance and freeze-thaw resistance, suitable for a wide range of applications!
Simple installation by just tightening with a lightweight impact wrench! It disperses the opening energy in all directions, significantly reducing concrete damage!
German LANXESS Corporation's inorganic pigment for coloring concrete "Bayferrox".
Used as a scattering suppression measure for the boom piping of concrete pumping trucks.
Manufactured in our own factory, assembled and installed on-site! It is possible to shorten the working time for contractors.
Easy and convenient! No mess! Cartridge-type sealant cement.
This is a case study of soil improvement work in the H22 Ageo Road planting project in Saitama City, Saitama Prefecture.
During heavy rainfall, rainwater that falls in the garden is temporarily stored underground! This helps prevent urban flooding.
A standard product for concrete curing that can be used in both summer and winter.
Introducing popular natural stones that are rich in heaviness and luxury, blending seamlessly with the city and everyday life!
A user-friendly tabletop rock cutting machine with a sealed water circulation system that reduces noise during cutting!
Skantherm comprehensive catalog. Featuring authentic German wood stove products.
Easy installation without the need for grout material! A compact and well-fitting mechanical rebar joint.
ST Micro Cap for rust prevention of lock bolt heads
Assisting in creating a space of tranquility! Stair blocks that realize a harmonious streetscape.
Ministry of Construction Notification: Measures for Regulating Total Chloride Content in Concrete!!
A wide variety of road products related to sidewalks! Extensive lineup.
Reduced air bubble marks on concrete surfaces by 90%. Greatly contributes to shortening construction time and reducing costs!!
Liquid type hand application! Foam polyurethane that allows for easy direct application.
Protect concrete from water and extend its lifespan! Demonstrates effects of waterproofing, rust prevention, and improved abrasion resistance.
Our original products are also used by major house manufacturers and general contractors!
Supporters for construction sites! A wide variety of rebar spacers, P-con, and floating formwork are featured.
A rich lineup allows us to cater to many sites! Products such as Eagle Box are featured!
It is possible to repair the waterproof layer following concrete cracks! Prevents deterioration due to carbonation.
We will take full responsibility for planning, production, and installation with our own employees!
For promoting the hardening of earthen floors and concrete! Reduces floating water and improves construction efficiency.
From design to construction...
We will completely suppress the noise of daily life. By cutting out impact sounds from above, we create a peaceful space.
Special ultra-rapid hardening cement for use in various emergency construction and repair works.
Considerate of the environment, making the worksite comfortable! Introduction of dust-suppressing cement-based solidifying agents.
Super high-performance soundproof wall Tiger Dreamy - 65, 75, 80
Significantly speed up construction! Easy 3-step installation! Compatible with 9.5mm and 12.5mm gypsum boards with just one tool!
Lightweight honeycomb structure block.
Special water-based emulsion + hydrophilic urethane mixed injection! A waterproofing method that does not depend on the amount of leakage.
Assisting in creating a space of tranquility! Roadside drainage covers compatible with drop-in U-shaped gutters.
Natural stone-like tiles characterized by an elegant yet stylish appearance.
Rubber tiles with excellent soundproofing suitable for facility spaces.
Creating a safe and comfortable life! A waterproof coating material that responds quickly to various needs.
Can be accommodated even in areas with a gentle slope.
Certified by the Fire Department (Japan Fire Equipment Safety Center)! Firewater tank listed.
Featuring a variety of road products, including robust bottom IS side ditches!
No material separation in water, effectively suppressing water pollution! Excellent in filling properties.
It has excellent slip resistance due to its hardness and strength! There is no discoloration or fading permanently.
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!
Significant labor-saving in the construction process of stair blocks! Adopting Nikko's unique body shape!
Just add water for an easy solution! A mix cement dried and blended using our unique special drying method.
Strong and reassuring! Foundation piles for your important home.
Contributing to carbon neutrality! Securing working time and shortening curing time.
Solve road problems! Ensure permeability by drilling holes in the concrete.
A shielding rate of 34.6% with a 5 cm thick plate of cesium-137 (dose of 10 megabecquerels)! "Construction period and costs can be saved by about 30% compared to other methods."
Maintain balance in areas with high viscosity and fluidity! A formulation design that achieves advanced filling properties can be created.
A pre-mixed material (pre-mixed mortar) that can achieve the specified strength simply by adding water and mixing on-site.
Raising manholes and drainage work. It eliminates the hassle of weighing and stabilizes quality.
New Funcoat 50 is a semi-flexible pavement injection material (normal/fast-setting).
Enjoy the natural color texture of materials that do not use any coloring agents or pigments. A safe and secure new burnt brick registered with the Ministry of Land, Infrastructure, Transport and Tourism's NETIS.
NETIS registration! A no-welding fitting that allows for the assembly of rebar cages for cast-in-place piles without welding.
Eco-friendly clean energy! We use 100% wood pellets.
Compatible with various soil types! General-purpose special cement-based solidifying material for soil.
Oya Stone Mining, Processing, and Stonework Contracting - Limited Company Sannan Stone Store, specializing in Oya Stone.
Just stick a high water-repellent sheet to the formwork! Introducing a method that ensures reliable curing for a long period.
It is a powder coating that excels in adhesion, rust resistance, chemical resistance, and moisture resistance.
Structural gypsum board Tiger Board Type K-A/K-B
Recommended for public spaces such as parks and walking paths where safety is required!
Concrete blocks for stairs that can shorten the construction period! They are also highly resistant to wear and durable, becoming less slippery the more you use them!
Concrete products fence block (foundation block)