List of Civil Engineering Materials products
- classification:Civil Engineering Materials
2746~2790 item / All 9531 items
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
- Bridge Materials
This is a bench that contains a portable "kamado" that can be used for cooking during disasters.
- Other park materials
- Tables and benches (chairs)

[Notice] A list of disaster prevention-related products has been published!
We have published a list of "Disaster Prevention Related Products" from Sakai Co., Ltd. on the Ipros site. Our lineup includes the "Kamado Bench," which can be used for cooking during disasters, as well as the "Kamado Stool," which has internal storage for the stool body, "Pergola + Disaster Prevention Tent," and "Disaster Prevention Charge Shelter." Please take a look.
The combination of shade and low-pressure mist reduces the perceived temperature and the risk of heatstroke.
- Other park materials
- Exterior and paving materials <General>
- Mist Generator

[Notice] A list of pergolas, shelters, and more has been published!
We have published a list of "Pergolas & Shelters, etc." from Sakai Co., Ltd. on the Ipros site. Since all the columns, beams, and louvers are made of aluminum extrusions, we offer products like the "All-Aluminum Pergola," which ensures aesthetic appeal and stable quality, as well as the "Apollo Shelter," which features a spacious 4.6m diameter roof made with aluminum roofing using the V-process method, creating a relaxing space. Please take a look.
Unique fractal shapes! With good ventilation and no heat buildup, it provides a comfortable space even in summer.
- Other park materials
- Exterior and paving materials <General>

[Notice] A list of heat prevention products has been published!
We have published a list of "Heat Mitigation Products" from Sakai Corporation on the Ipros site. Our lineup includes the "Shade Louver Pergola," which lowers the perceived temperature and reduces the danger zone of the heat index (WBGT), as well as the uniquely designed fractal-shaped "Airy Shade Pergola." Please take a look.
It softens the midsummer sunlight! Abundant shade lowers the perceived temperature and reduces the risk zone of heat stress index (WBGT).
- Other park materials
- Exterior and paving materials <General>

[Notice] A list of pergolas, shelters, and more has been published!
We have published a list of "Pergolas & Shelters, etc." from Sakai Co., Ltd. on the Ipros site. Since all the columns, beams, and louvers are made of aluminum extrusions, we offer products like the "All-Aluminum Pergola," which ensures aesthetic appeal and stable quality, as well as the "Apollo Shelter," which features a spacious 4.6m diameter roof made with aluminum roofing using the V-process method, creating a relaxing space. Please take a look.
Reduction of environmental impact. Composting domestic waste domestically and turning it into products.
- Fertilizers and Pesticides
Because it contains a large amount of beneficial microorganisms, a small quantity can be expected to promote soil aggregation effects.
- Fertilizers and Pesticides
- Soil improvement material
Wedge liner plate
- Work tools
- Temporary Construction Materials
- Corrugated products/liner plates
Industry first!! Environmentally friendly corn-based!
- Road construction
- Road signs and road accessories
A lineup of civil engineering permeable sheets, surface wood, joint bars, and peeling agents.
- Joint material
- Water stop
- Safety Supplies
Synchronization flashing is possible regardless of location through inter-product communication! The switchless structure reduces the risk of failure! A construction light that achieves high functiona...
- Secondary paving products
This is a butt-welded pipe fitting compatible with stainless steel pipes for piping (JIS G 3459).
- Piping materials (copper pipes, cast iron pipes)
- Fittings

Notice of Product Price Revision
Dear Sir/Madam, I would like to express my heartfelt congratulations on the continued prosperity of your company. I am sincerely grateful for your unwavering support. I would like to inform you that starting from October 1st, we will be implementing a revised version for stainless steel stub ends (lap joints). We kindly ask for your understanding and cooperation regarding this matter. At Benkan Kiko, we have been striving to reduce costs through the rationalization of our production lines, inventory, and work-in-progress. However, due to the decline in market conditions associated with sluggish demand, it has become challenging to maintain profitability, and we will be revising the prices of certain products. Therefore, we sincerely apologize for any inconvenience this may cause and earnestly request your understanding of the circumstances surrounding this price revision. Sincerely, [Products Subject to Price Revision] 1. Target Product: Stainless steel stub ends (lap joints) 2. Operating Price: New price list to be implemented (attached separately) 3. Effective Date of New Price List: October 1, 2016 *In conjunction with the price revision, we have issued a new price list. Please download it from the related catalog below. End.
Quickly respond to the looming threat of water! A series of flood barriers suitable for flood damage prevention.
- Water stop
Find products that suit the site! We introduce case studies based on construction conditions and purposes. There are plenty of site photos, making the effects clear at a glance.
- Slope protection material
Two types of resin single-pipe barricades with completely different features have been newly registered in NETIS.
- Protective fence
A new sealing material made of innovative fabric that provides waterproofing has arrived! Sealing that was not possible with rubber materials is now achievable.
- Waterproofing Agent
- Water stop
We offer original liquid fertilizers suitable for startups at a reasonable price.
- Fertilizers and Pesticides
We offer a variety of products including corner-type installation slots, carts, reinforcement frames, and specialized tanks suitable for transporting fish.
- Road signs and road accessories
All produced in Hokkaido. Lactic acid bacteria cultivation that takes care of both people and fields.
- Fertilizers and Pesticides
The heater operates by detecting snowfall based on the outside temperature and moisture levels! It demonstrates snow melting effects in various locations.
- Snow melting equipment
The bridge can be a "flat bridge" or a "taiko bridge with two handrails"! The promenade can be constructed as a "raised deck" and other options.
- Bridge Materials
The pedestrian barrier is a custom-made product, and we also offer "inner 90° corner brackets"!
- Gates, walls and fences
- Protective fence
Available for roadside use (Type C), pedestrian-vehicle boundary use (Type Cp), and pedestrian-vehicle boundary use (Type Bp)!
- Protective fence
- Special wooden structures
A product with excellent durability and cost benefits! Creates a beautiful landscape in coastal areas.
- Special wooden structures
- Protective fence
We have slopes available in S-5°, 10°, 15°, 20°, 25°, and 30°!
- Special wooden structures
- Protective fence
The connecting bolts have high corrosion resistance! We offer "single fence," "double fence," and "triple fence."
- Special wooden structures
- Protective fence
Introducing the G1F-150 series, G2F-150 series, and G3F-150 series!
- Special wooden structures
- Protective fence
Safety and aesthetics! Featuring plastic wood products that combine both functions.
- Special wooden structures
- Protective fence
Easily, quickly, and cost-effectively produce high-quality compost! Compact!
- Rock drills, demolition machines, and excavators
- Fertilizers and Pesticides
- Other resource recycling
Fluffy and full of volume! It's so realistic that you wouldn't believe it's artificial turf. [Sample available]
- Exterior Materials
- Gardening supplies
- Landscaping materials
The noise problem is being highlighted! Methods to lower the sound source itself and ways to reduce it using sound-absorbing devices.
- Road facilities
Signs according to domestic road laws guide drivers accurately.
- Road signs and road accessories
- Signs, banners, lanterns, and curtains
- Road construction
For those struggling with storage space for oil fences! The reusable expandable oil fence "T-6 HD Oil Fence" that can be returned to its case.
- Port supplies
Are you struggling with persistent leaks and water damage?
- Waterproofing Agent
- Waterproofing work
Lightweight type" long-length fore piling method using "high-strength steel materials
- Tunnel Materials
A reinforced blue sheet with a durability of 3 years! Made of vinyl chloride, it is resistant to deterioration from ultraviolet rays and is suitable for protecting adhesive surfaces.
- Civil Engineering Sheet
Ideal installation tank for high-capacity and high-density liquids!
- Rainwater tank
A semi-transparent type installation tank that makes it easy to check the liquid state!
- Rainwater tank
We enhance durability with a weed control sheet and tile pieces! Excellent workability and processability. Its flexible structure allows it to adapt to ground changes and enables installation on curve...
- Road signs and road accessories
It is a signboard with multiple arrows that blink simultaneously (synchronized blinking).
- Road construction
- Road signs and road accessories
Firmly protect the concrete and clearly visualize the deteriorated areas. Demonstrates high surface protection performance and peeling prevention performance.
- Slope protection material