List of Civil Engineering Materials products
- classification:Civil Engineering Materials
1036~1080 item / All 9883 items
100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!
- Gypsum board and moldings
Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】
- Special Construction Method
The Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism has featured our 3D printer in the Nikkei newspaper.
The official X account of the Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism and the Nihon Keizai Shimbun have published that our 3D printer has been adopted for the reconstruction of Noto. The official X account of the Noto Reconstruction Office introduces the use of our products in the restoration work of the Noto Expressway. Additionally, the Nihon Keizai Shimbun mentions that structures made with our products are being used for the restoration of roads damaged by the Noto Peninsula earthquake, and that the construction period can be shortened by about two weeks, so please take a look.
The concept is universal design! We aimed for a pavement that everyone can walk on comfortably.
- Exterior and paving materials <General>
- Paving Materials
- Paving of sidewalks, roads, parking lots and stadiums
Permeable type! Introducing pavement blended with colorfast natural gravel to enhance the color tone.
- Exterior and paving materials <General>
- Paving Materials
- Paving of sidewalks, roads, parking lots and stadiums
Little fading or discoloration! A beautifully designed pavement made with natural aggregates.
- Exterior and paving materials <General>
- Paving Materials
- Paving of sidewalks, roads, parking lots and stadiums
A robust three-dimensional interconnected structure with horizontal and vertical connections! The long-awaited block for heavy vehicles that breaks the conventional wisdom of interlocking blocks.
- Exterior and paving materials <General>
- Paving Materials
- Paving of sidewalks, roads, parking lots and stadiums
Quickly infiltrate and store rainwater on the road surface to prevent puddles and flooding. Reduce the burden on downstream areas through temporary storage.
- Gutters and U-shaped gutters
- Paving of sidewalks, roads, parking lots and stadiums
- Rainwater infiltration facilities
Helpful for disaster recovery work! It is possible to shorten the construction period!
- Concrete Retaining Wall
- Concrete wall
- Stacking blocks
A pillar design unique to the pouring method! Reduces product weight and alleviates the workload during installation.
- Road facilities
- Various blocks
The top part is wide, minimizing gaps and eliminating steps! It can accommodate various retaining wall and embankment structures.
- Protective fence
- Road construction
Low-cost type drainage ditch considering the safety of two-wheeled vehicles!
- Gutters and U-shaped gutters
A structure with excellent seismic resistance! A precast underground water storage system that balances economy and safety!
- Prefabricated Concrete Products
- Flood prevention facilities, fire tanks, and flood control ponds
Underground rainwater storage and infiltration facilities for effective land use!
- Flood prevention facilities, fire tanks, and flood control ponds
An open adjustment pond that is more economical compared to underground adjustment ponds!
- Flood prevention facilities, fire tanks, and flood control ponds
- Reinforced concrete construction
This is a reinforcement method for RC members using lattice steel plates (steel plates processed in a lattice shape). The reinforcement cross-section can be made thin, and it can reduce labor on site.
- Tunnel Materials
Civil Newsletter [Season Letter] (February 2020)
The Civil Newsletter is published regularly as a season letter. In the latest construction introduction (February 2020), we feature: 1) Metal Road Method Kumamoto Prefecture, National Route 445, Kuzuorese Construction Section (currently under hand-laying) 2) Grid Metal Method General National Route 120, Nyu-no-ki Bridge Repair Work.
Introducing the Hamatait series, based on years of comprehensive rubber technology and considerate of the environment!
- Joint material
Prevent damage to drainage covers caused by snow removal!!
- Gutters and U-shaped gutters
Clean, safe, and stable quality coal ash recycled subgrade material.
- Paving Materials
- Road construction
- Paving of sidewalks, roads, parking lots and stadiums
By shortening construction time, emissions from traffic congestion can also be reduced!
- Bridge Materials
A separation structure consisting of three components! It produces minimal noise during operation, allowing for a comfortable ride.
- Bridge Materials
We can accommodate both pre-installed and post-installed methods for various types of bridges, including RC bridges, PC bridges, and steel bridges!
- Bridge Materials
It can be repaired in a short time, which also helps reduce economic losses due to traffic congestion!
- Bridge Materials
By shortening construction time, the generation of exhaust gases due to traffic congestion can also be reduced!
- Bridge Materials
It is a joint installed parallel to the bridge axis (the direction of vehicle travel)!
- Bridge Materials
We can accommodate both pre-installed and post-installed methods for various types of bridges such as RC bridges, PC bridges, and steel bridges!
- Bridge Materials
The surface rubber, receiving plate, and receiving base have a separated structure, so wear of the surface rubber does not expose the steel plate that causes slipping, allowing for safe operation!
- Bridge Materials
It can be repaired in a short time, which also helps reduce economic losses due to traffic congestion!
- Bridge Materials
In repairs that do not require chipping, you can prolong the lifespan of the bridge without damaging the deck and reduce maintenance costs!
- Bridge Materials
It can be repaired in a short time, which also helps reduce economic losses due to traffic congestion!
- Bridge Materials
The surface rubber, receiving plate, and receiving base have a separated structure, so wear of the surface rubber does not expose the steel plate that causes slipping, allowing for safe operation!
- Bridge Materials
We can accommodate both pre-installed and post-installed methods for various types of bridges, including RC bridges, PC bridges, and steel bridges!
- Bridge Materials
In repairs that do not require chipping, you can prolong the lifespan of the bridge without damaging the deck and reduce maintenance costs!
- Bridge Materials
At Rontai, we handle three types of domestically produced seeds: Japanese pampas grass, power grass, and mugwort!
- Slope protection material