List of Civil Engineering Materials products
- classification：Civil Engineering Materials
1891～1935 item / All 9501 items
![[Construction Case Collection] Cutt...](https://image.www.ipros.com/public/product/image/d34/2000545027/IPROS27999116517759105258.jpeg?w=280&h=280){kind=small}
◆◆Erosion prevention using water-absorbent bags◆◆ Effective for easily dry soil◆◆
- Soil improvement material
![[Construction Case Collection] Natu...](https://image.www.ipros.com/public/product/image/fb2/2000545104/IPROS36256855025590278072.jpeg?w=280&h=280){kind=small}
◆◆Biodegradable Products◆◆ Straw Dispersion Prevention ◆◆
- Soil improvement material
![[Construction Case Collection] Vege...](https://image.www.ipros.com/public/product/image/383/2000556256/IPROS98163087742941431041.jpeg?w=280&h=280){kind=small}
◆◆Market Price Product◆◆ Ideal for Dry Soil ◆◆
- Soil improvement material
Straw has various effects such as erosion prevention, insulation, water retention, heat preservation, and environmental conservation!
- Civil Engineering Sheet
![[Information] Useful to Know! How t...](https://image.www.ipros.com/public/product/image/53e/2001045303/IPROS36693485074906202975.jpeg?w=280&h=280){kind=small}
■■Easy installation with a legal framework size■■Equivalent effect to vegetation substrate spraying work■■
- Civil Engineering Sheet
![[Test Results] We will report on th...](https://image.www.ipros.com/public/product/image/59e/2000319979/IPROS76515865854072442130.jpeg?w=280&h=280){kind=small}
■■Prevention of sediment inflow into rivers and other bodies of water■■■■Suppression of muddy water generation■■
- Slope protection material
■■Close contact with steeply uneven slopes■■ Suppresses small falling rocks and rolling stones■■ Close contact with steep slopes■■
- Slope protection material
![[Weed Control] Longketwala (with Ce...](https://image.www.ipros.com/public/product/image/953/2000629363/IPROS54793013700377219566.jpeg?w=280&h=280){kind=small}
■■Reducing the burden of grass cutting■■ Growing grass to make maintenance easier■■
- Slope protection material
■■Equivalent effect to vegetation substrate spraying work■■ Adheres well to steeply sloped surfaces■■
- Civil Engineering Sheet
■■Effect of vegetation promotion using palm nets■■Available in four grades■■
- Slope protection material
■■Creating the Optimal Environment for Traditional and Woody Plants■■ Ideal for Poor Soils■■
- Soil improvement material
■■Preventing straw scattering■■Less product loss■■
- Civil Engineering Sheet
■■Biodegradable products■■Reduction of entanglement in grass trimmers■■
- Civil Engineering Sheet
■■Biodegradable materials■■Reduction of entanglement in grass trimmers■■
- Civil Engineering Sheet
Early greening for disaster recovery - Achieving speedy construction.
- Civil Engineering Sheet
What does "returning to nature" greening aimed at by Rontai mean?
Hello everyone, nice to meet you. My name is Sekiguchi from the Osaka branch. Without further ado, at Rontai, we value "early greening." One reason for this is "disaster prevention." By using fast-growing non-native grasses, we achieve early greening and prevent erosion of slopes. Next is the creation of an "environment" that allows the original plants to return easily. While preventing slope erosion, we also create a suitable environment for plant growth. This is a photo taken two years after the construction of the RONKET DX3 type during disaster recovery work. This is not a photo showing failure in greening. If you look closely at the slope, you can see young trees like camphor trees growing vigorously. The vegetation is transitioning from the non-native grasses introduced for early greening to local trees. Early greening is also contributing to the creation of an environment that "returns to nature" from a long-term perspective. The progress from the completion of construction to early greening is posted on our company website, so please take a look there as well.
■■Greening effect of thinning materials■■Contributing to the conservation of forest environments■■
- Civil Engineering Sheet
Rontai products were featured on an NHK television program!!!
Our product "Mori no Taro" has been featured on an NHK television program! Mori no Taro is a vegetation mat made from "moku-men" (wood fiber) and "moku-tan-ko" (charcoal powder) derived from thinned wood. The "moku-men" provides erosion prevention, moisture retention, and insulation effects as a covering material, and after decomposition, it improves the soil environment as organic matter! The "moku-tan-ko," due to its porous structure, enhances soil aeration and permeability, improving moisture retention and nutrient retention! This time, Mori no Taro is being introduced in a feature about the Yoshino Wooden Chopsticks Cooperative Association in Nara Prefecture, which supplies the moku-men. You can watch the video on the "NHK Nara Broadcasting Station Nara Navi HP"! ↓↓↓ Here is the URL ↓↓↓ https://www.nhk.or.jp/nara/program/hajimari/index.html Please take a look at the wonderful technology of traditional "Yoshino split chopsticks" that utilizes thinned wood, and the effective use of wood chips generated during the manufacturing process in Mori no Taro!
■■Erosion prevention using water-absorbent bags■■ Effective for easily dry soil■■
- Civil Engineering Sheet
- Lightweight and excellent workability - Inexpensive and high cost-performance
- Civil Engineering Sheet
◆◆Rontai's standard products◆◆ Proven performance in many embankment slopes◆◆
- Soil improvement material
This is a product derived from a viscous damper used in conjunction with coil springs in mechanical foundation systems.
- Water and sewerage pipe fittings
![[Case Studies] Numerous achievement...](https://image.www.ipros.com/public/product/image/914/2001227817/IPROS06229564987053158333.png?w=280&h=280){kind=small}
Examples of introducing LED evacuation signs that are useful for developing disaster prevention infrastructure to encourage evacuation actions!
- Road signs and road accessories
![[Case Study] Numerous achievements ...](https://image.www.ipros.com/public/product/image/d98/2001227815/IPROS26070111966804240459.png?w=280&h=280){kind=small}
Unique solar power generation system! Case study of cordless illuminated evacuation signs.
- Road signs and road accessories
![[Case Studies] Numerous achievement...](https://image.www.ipros.com/public/product/image/4b9/2001227816/IPROS59288161238528437396.png?w=280&h=280){kind=small}
Maintaining visibility even during power outages! Case study on the introduction of LED evacuation signs with built-in solar panels.
- Road signs and road accessories
Permeability coefficient of 1.3 cm/s, with a void ratio of 40% for excellent drainage effect! Installing it reduces the risk of injury from falls.
- Grating
A lightweight, foldable water tank that can store 10 liters of water! It can be stored for up to 3 days. Its film type means it doesn't take up much space!
- Disaster prevention supplies
- Other office supplies
- Rainwater tank
■■Parks, Campsites, Vacation Home Areas■■ Sites where seed dispersal is difficult■■ Sites where the landscape should not be disrupted■■ Numerous case studies included◎
- Landscaping materials
[Available for rent] Voice calls and equipment data communication are possible even in tunnels and caves where radio waves do not reach, using a smartphone.
- Tunnel Materials
- Welfare and medical equipment
- others
Introduction of products made with biomass plastics containing recycled plastics and plant-derived components.
- Protective fence
![[Use Case] Tried Extending the Hydr...](https://image.www.ipros.com/public/product/image/32e/2001221352/IPROS71852133313888035748.jpeg?w=280&h=280){kind=small}
If the hose length increases, the hydraulic power decreases! Please use it up to 10 meters.
- Piping materials (copper pipes, cast iron pipes)
![[Basic Knowledge] Three Causes of H...](https://image.www.ipros.com/public/product/image/c60/2001221361/IPROS13590457545556069057.jpeg?w=280&h=280){kind=small}
Causes of hydraulic coupler failure, tips for longer-lasting use, and guidelines for replacement!
- Piping materials (copper pipes, cast iron pipes)
![[Minister of the Environment Award]...](https://image.www.ipros.com/public/product/image/e95/2001222179/IPROS12497913156183863600.png?w=280&h=280){kind=small}
A construction method that prevents surface erosion without the need for slope shaping. In recent years, initiatives related to SDGs have made environmental conservation a responsibility for businesse...
- Ground improvement materials
Amazing deodorization with the power of bio. It can be used as fertilizer and as a soil conditioner.
- Fertilizers and Pesticides
Introducing a case study of support materials made from SUS304 HL angle 6×50 used in piping!
- Piping materials (copper pipes, cast iron pipes)
[Flood Prevention Measures] Just carry it and spread it out! It can be stored compactly and reused multiple times. Since it is sheet-type, it does not obstruct passage after installation and can be se...
- Water stop
Create beautiful edge lines! You can choose your preferred trim material from a wide lineup.
- Other park materials
You can handle larger flocks more easily! Here are some examples of flock processing.
- Drainage material
No material separation in water, effectively suppressing water pollution! Excellent in filling properties.
- Concrete admixture
- Port supplies
- Flood prevention facilities, fire tanks, and flood control ponds
Small tank with a handhole cap, sealed type, and rectangular shape.
- Rainwater tank
There are numerous achievements as a tank for injecting sodium hypochlorite! The ZH type uses high-density polyethylene to achieve increased rigidity!
- Rainwater tank
A mobile concrete production plant capable of manufacturing and supplying concrete on-site! Contributing to labor-saving and quality improvement at the site!
- Paving Materials
Vegetation mat!? Vegetation mat for erosion prevention!? What is the difference between them?
- Slope protection material
Upgrade your company's O&M services! Solve the problems of low-pressure solar power plants! Weed control, emergency response, and power generation monitoring are all included!
- Civil Engineering Sheet
We have a wide range of auxiliary materials, including weed control sheets and adhesive tapes! Leave your weed control to us!
- Civil Engineering Sheet
Excellent permeability! A lightweight and flexible weed control sheet that offers outstanding workability.
- Civil Engineering Sheet