List of Road, bridge and tunnel materials products
- classification:Road, bridge and tunnel materials
2746~2790 item / All 3093 items
Gentle texture and walking sensation of natural soil!
- Paving Materials
- Exterior and paving materials <General>
A flood barrier with water-stopping performance that boasts the highest industry standards!
- Water stop
- Protective fence
This is a large box culvert that can accommodate angled configurations. It can handle an internal width of 5 to 12 meters, an internal height of 2 to 7 meters, and angles from 60° to 90° (in 5° increm...
- Bridge Materials
- Road construction
- Bridge Construction
This is an L-shaped retaining wall that complies with the guidelines for road geotechnical retaining walls.
- Secondary paving products
- Concrete Retaining Wall
- Road facilities
Side grooves and signs can be placed on the back side of the preguard. The posts can be installed vertically even on a 12% road gradient.
- Protective fence
- Road signs and road accessories
- Secondary paving products
It is asphalt pavement that reduces solar heat absorption.
- Paving Materials
- Pavement construction
Realizing a landscape pavement that is closer to nature by utilizing the original colors and beauty of natural stone.
- Paving Materials
- Pavement construction
Block masonry precast foundation block labor-saving product
- Road facilities
High deformation performance regulation cones that prevent being taken away or rolling.
- Road construction
- Work tools
- Protective fence
Introduction to the Safety Facilities Division!
- Road signs and road accessories
Repairing the long-deteriorated drainage ditch with a unique new method proposed by Nikkon!
- Gutters and U-shaped gutters
- Paving of sidewalks, roads, parking lots and stadiums
- Road construction
Custom-made insulating bolts and nuts.
- Piping materials (copper pipes, cast iron pipes)
- Bridge Materials

We will exhibit at the 21st Mechanical Components Technology Exhibition (M-Tech).
Sanwa Iron Works Co., Ltd. will exhibit at the "21st Mechanical Components Technology Exhibition" held at Tokyo Big Sight from June 21 to 23, 2017. Our booth will be located at "East Hall 3, 25-42." We will be showcasing a variety of products including screws, bolts, and fin tubes, so please feel free to visit us.
Natural, beautiful, non-slip. Environmentally harmonious pavement made from materials such as thinned wood.
- Pavement construction
- Exterior and paving materials <General>
- Secondary paving products
Toyama Stainless Steel Industry Co., Ltd. responds quickly and carefully to a wide variety of metal processing.
- Terminal board/equipment storage rack
- Solar mounting brackets and fittings (solar fittings and protective sheets)
- Protective fence
SE drainage ditches that ensure road safety and comfort.
- Gutters and U-shaped gutters
Battery tool for hack bolts and hack blind rivets.
- Protective fence
- Joints between components
- others
Excellent permeability! Concrete that forms continuous voids suitable for use in pipes and drainage systems.
- Piping materials (concrete pipes)
- Gutters and U-shaped gutters
- Secondary paving products
Porous concrete with small voids throughout the product! It suppresses the runoff of rainwater, which is a source of urban flooding!
- Rainwater infiltration facilities
- Piping materials (concrete pipes)
- Secondary paving products
Achieving ultra-long lifespan for deck slabs! Precast PC deck slabs that guarantee ultra-durability for steel bridge deck slabs.
- Bridge Materials
- Civil Engineering Method
Achieves excellent adhesion performance, rust prevention performance, and fatigue resistance performance! A method that allows for free re-tensioning.
- Special Construction Method
- Bridge Materials
Easy one-touch operation for digit conversion with your finger!
- Road signs and road accessories
- Safety and consumables
Excellent reinforcement effect with a small amount of mixing for mortar and concrete! Polypropylene microfibers that improve the durability of concrete!
- Secondary paving products
- Bentonite
- Pavement construction
Smart and efficient construction methods! Rational and economical repair and replacement work for manhole covers.
- Road signs and road accessories
- Inspection hatches, manhole covers, and ditch covers
- Road construction
Excellent durability, safety, and workability! Economical and high-quality tunnel repair and reinforcement work.
- Tunnel construction
- Tunnel Materials
Catch the shock! Focused on elasticity with non-slip features.
- Paving Materials
The road markings are visible when illuminated! An essential feature for safe driving at night.
- Plastering and painting work
- Road signs and road accessories
Products of two types in a unified structure!
- Gutters and U-shaped gutters
- Various blocks
A concrete secondary product featuring numerous easily maintainable street gutters!
- Gutters and U-shaped gutters
- Dam construction
- Other civil engineering works
Low cost & easy construction! This is an economical ditch repair method registered with NETIS!
- Gutters and U-shaped gutters
- Renovation and repair methods
Laser and digital inclinometer integrated! An accurate inclinometer that displays measurements numerically.
- Gutters and U-shaped gutters
- Steel construction
- Other measuring instruments
Tateyama Concrete Co., Ltd. manufactures eco-friendly concrete "Ikikon."
- Gutters and U-shaped gutters
- Retaining wall
- Special Construction Method
Packed with long-lasting, energy-saving, and low-maintenance LED road signs!
- Downlight
- Road signs and road accessories
We will continue to create "safety" in pursuit of a comfortable transportation environment!
- Road signs and road accessories
Strong against the wind! Usable at highway sites! It is a foldable air-powered large illuminated sign.
- Secondary paving products
- Paving of sidewalks, roads, parking lots and stadiums
If you have any questions about concrete secondary products for roads or car stops, please consult our company!
- Ready-mix concrete
- Road facilities
- Dam construction
Just spray it on! Heat-reflective spray that lowers the surface temperature of asphalt pavement.
- Paving Materials
- Pavement construction
This is a reproduction of all kinds of art using mortar with special resin, along with slip-resistant construction!
- Paving Materials
- Pavement construction
This is a reproduction of various artworks and anti-slip construction using mortar with special resin!
- Paving Materials
- Pavement construction
This is a reproduction of various artworks and anti-slip construction using mortar with special resin!
- Paving Materials
- Pavement construction
Asphalt pavement that significantly reduces solar heat absorption and lowers surface temperature rise!
- Paving Materials
- Pavement construction
Asphalt pavement that significantly reduces solar heat absorption and lowers surface temperature rise!
- Paving Materials
- Pavement construction
Asphalt pavement that significantly reduces solar heat absorption and lowers surface temperature rise!
- Paving Materials
- Pavement construction
Promote greening to enrich the environment.
- Paving Materials
- Secondary paving products