Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.
241～270 item / All 350 items
It is a lightweight and durable sieve improved for paving work.
■ Anyway, it's lightweight! Weighs only 600g. ■ Durable and long-lasting! Reinforcements have been added in various places to withstand heavy use. ■ Handmade by artisans Specialized craftsmen carefully handcraft each piece with dedication.
Adjustable telescopic with freely adjustable length.
You can measure the pavement thickness while remaining on the finisher! It is conveniently portable and can be extended up to a maximum of 126 cm, allowing you to measure the pavement thickness from above the finisher.
Earth-based slag pavement that solves the weaknesses of earth-based pavement.
By using blast furnace crushed slag as the main aggregate, we have eliminated the peeling and flaking that were seen in the initial stages of conventional earth pavements. The durability is also excellent due to the slag's "latent hydraulicity" (a characteristic where strength increases over time due to hydration reactions). It has a natural color and texture similar to soil, without the artificial impression often seen in asphalt or resin-based materials. It also excels in functions such as permeability, water retention, and slip resistance. 【Features】 ■ Main composition of blast furnace crushed slag mixed with sandy soil ■ Resistant to water overflow on the surface, accommodating heavy rainfall of 30mm/h ■ Mitigates the heat island effect through evaporation from the surface ■ Provides moisture to trees and flowers through evaporation, promoting growth ■ Universal design that is easy for anyone to walk on ■ Extended lifespan compared to conventional paving materials ■ Reduces the extraction of natural materials by using artificial aggregates (recycled materials) *For more details, please refer to the PDF document or feel free to contact us.
The characteristics of blast furnace slag provide long-lasting weed control! A rich variety of colors harmonizes with the landscape!
"Glassless Sand" is a weed control method that involves spreading a pavement material made by mixing blast furnace water-quenched slag as aggregate with cement and admixtures within a formwork, and then compacting it to a specified thickness. By utilizing the latent hydraulic properties of blast furnace slag, it can sustain weed control effects in a long-term and stable manner, ensuring a good landscape and visibility, as well as preventing the occurrence of pests, thereby maintaining a comfortable living environment. Additionally, by allowing rainwater to permeate through the surface of the weed control work and return to the ground, it contributes to the prevention of global warming and the reduction of environmental impact. [Features] ■ Contributes to the sanitary environment for residents living in the area through weed control work ■ Environmentally oriented with a rich variety of color options, considering landscape aesthetics ■ Contributes to the prevention of global warming and the reduction of environmental impact *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study] Color Sand (Famous Cherry Blossom Spot)](https://image.mono.ipros.com/public/product/image/978/2000347017/IPROS24828478783611465919.jpeg?w=280&h=280)
Introducing a case where permeable and water-retaining paving material "Color Sand" has been adopted at a famous cherry blossom spot!
Our permeable and water-retentive paving material "Color Sand" has been adopted in many famous cherry blossom spots. At the "Chidorigafuchi Greenway" in Chiyoda Ward, Tokyo, our product's high permeability and water retention provide moisture to approximately 260 cherry trees planted along the 700-meter-long promenade. Additionally, at "Gongendo Park" in Satte City, Saitama Prefecture, our light brown product enhances the natural color contrast between the pink cherry blossoms and yellow rapeseed flowers. [Examples] - Gongendo Park (Satte City, Saitama Prefecture) - Sagami River (Atsugi City, Kanagawa Prefecture) - Karasumori Park (Fujisawa City, Kanagawa Prefecture) - Kashio River (Yokohama City, Kanagawa Prefecture) - Akamagawa Irrigation (Iruma City, Saitama Prefecture) - Chidorigafuchi Greenway (Chiyoda Ward, Tokyo) *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study] Color Sand (Tohoku Reconstruction)](https://image.mono.ipros.com/public/product/image/f3b/2000347034/IPROS24181767150647999872.jpeg?w=280&h=280)
Introducing a case where permeable and water-retaining pavement material "Color Sand" was adopted in the Tohoku reconstruction group relocation site!
The permeable and water-retaining paving material "Color Sand" is playing an active role in the "Tohoku Reconstruction." In the Tamaupa West area of Iwanuma City, Miyagi Prefecture, the land development work for the reconstruction group relocation site has been completed, and the construction of new homes is progressing. Approximately 4,000 m² of this product has been used for pathways in parks and sidewalks around retention basins. The paving of this product provides a comfortable and safe walking experience for the elderly and those with disabilities, excelling in barrier-free design. Additionally, it is resistant to freeze damage (freeze-thaw cycles), and there are sites in the Tohoku region that have been in use for over 10 years without any issues. [Case Study] ■ Reconstruction group relocation site (Tamaupa West area, Iwanuma City, Miyagi Prefecture) ■ Approximately 4,000 m² used for pathways in parks and sidewalks around retention basins ■ Paving that excels in barrier-free design *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study] Sumida Hokusai Museum](https://image.mono.ipros.com/public/product/image/0e4/2000347088/IPROS29637177250513004883.jpeg?w=280&h=280)
Introducing examples of the use of the paving material "Color Sand."
The Sumida Hokusai Museum, which exhibits works by Katsushika Hokusai associated with Sumida Ward in Tokyo, has adopted the permeable and moisture-retaining paving material "Color Sand." In conjunction with the silver-glimmering exterior walls of the museum, the Color Sand on the museum side is a custom gray color. Please refer to the catalog for other case studies. 【Features】 ■ The Color Sand on the museum side is a custom gray color ■ Consistency with the cool impression of the museum *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Color Sand (Tsukishima River Greenway)](https://image.mono.ipros.com/public/product/image/f92/2000353680/IPROS40104473681953157383.jpeg?w=280&h=280)
A bright promenade where you can enjoy the scenery and cherry blossoms! Introducing a case study on the use of permeable and water-retaining paving material "Color Sand."
In Chuo Ward, Tokyo, our permeable and moisture-retaining paving material 'Color Sand' has been adopted for the "Tsukishima River Greenway." The "Tsukishima River Greenway," which used to be dark and somewhat worn, has been transformed into a bright promenade where visitors can enjoy the riverside scenery and cherry blossoms after renovation. 【Benefits of Adoption】 ■ Disperses direct heat, reducing glare even on hot days ■ The fine texture of the surface makes it less slippery even in the rain ■ No water splashing, making it easy to walk on even when the surface is wet ■ Provides a soft walking sensation, reducing strain on the legs and back ■ Color options that harmonize with the surrounding landscape can be chosen *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study] Color Sand (Yokosuka Shobu Park)](https://image.mono.ipros.com/public/product/image/7d3/2000353686/IPROS06500673145191556203.jpeg?w=280&h=280)
Introducing examples of the use of permeable and water-retaining paving material "Color Sand" for creating garden paths that are less prone to puddles and easy to walk on!
In Yokosuka City, Kanagawa Prefecture, our permeable and water-retaining paving material "Color Sand" has been adopted at the "Yokosuka Iris Garden." Opened in 1988, the "Yokosuka Iris Garden" had severe deterioration of its existing path paving, and it has now been renewed with our products. It is utilized as a path that is easy to walk on, even on rainy days, as it is less prone to puddles. In addition to irises, the garden also features wisteria, rhododendrons, and water lilies, providing enjoyment throughout the year. 【Benefits of Adoption】 ■ Disperses direct heat, reducing glare even in hot weather ■ The fine texture of the surface makes it less slippery even when it rains ■ No water splashes, making it easy to walk on even when the surface is wet ■ Provides a soft walking sensation, reducing strain on the legs and back ■ Color options that harmonize with the surrounding landscape can be selected *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study] Color Sand (Shakujii River)](https://image.mono.ipros.com/public/product/image/91f/2000353704/IPROS64252448229165852247.jpeg?w=280&h=280)
Bright and comfortable walkways even on rainy days! Introducing examples of the use of permeable and water-retaining paving material "Color Sand."
The walking path along the "Shakujii River" in Tokyo has adopted our permeable and water-retaining paving material, "Color Sand." Before the installation, when it rained, many people walked on the roadway due to poor footing, raising safety concerns. After the installation, even when it rains, puddles do not form, allowing for comfortable walking. As a result, the number of people walking on the roadway has decreased, which has pleased the local government officials. 【Benefits of Adoption】 ■ Disperses direct heat, reducing glare even on hot days ■ The surface has fine bumps, making it less slippery even in the rain ■ No water splashes, making it easy to walk on even when the surface is wet ■ Provides a soft walking sensation, reducing strain on the legs and back ■ Color options that harmonize with the surrounding landscape can be chosen *For more details, please refer to the PDF document or feel free to contact us.
Introducing technical information about permeable blast furnace slag pavement "Color Sand"!
This document explains the reasons why "permeable and water-retaining pavement materials (color sand)" are strong against "freeze-thaw" cycles. Color sand is a pedestrian pavement material that possesses permeable and water-retaining functions while being sufficiently resistant to the repeated effects of freeze-thaw cycles during winter, making it "strong against frost damage." Among our pavement composition, the "filter layer" made from high furnace slag pavement, when used alone, has a significant effect in suppressing "frost heave phenomena." Furthermore, in freeze-thaw tests conducted at the Central Testing Laboratory of the Building Materials Testing Center, no cracking or destruction occurred even after completing 200 cycles. 【Excellent Features of the Aggregate (High Furnace Slag)】 ■ Porous Structure - Numerous fine voids release pressure caused by volume expansion during freezing. ■ Potential Hydraulic Properties - The main components of water-cooled slag (silica, alumina, lime, magnesia) solidify over time due to repeated water penetration. ◎ Sufficiently resistant to the repeated effects of freeze-thaw cycles. *For more details, please refer to the PDF materials or external link pages, or feel free to contact us.
Introducing technical information about permeable and water-retaining blast furnace slag pavement "Color Sand"!
We will explain the technical basis of the "Permeable and Water-retaining Blast Furnace Slag Pavement (Color Sand)" that achieves both permeability and water retention. All of our paving materials use "water-quenched blast furnace slag" as the main aggregate. The aggregate itself has a fine porous structure, allowing it to provide both permeability and water retention. While typical permeable paving materials allow water to pass through at "points," our paving materials enable permeability across "surfaces" due to the nature of the aggregate itself, resulting in less clogging and maintaining permeability performance over a long period. Additionally, by cleaning with high-pressure washers, the permeability can be restored to about 80%. Further explanations regarding "permeability performance" and "water retention performance" can be found through external links. 【Introduction to Technical Information】 ■ Reasons for achieving both permeability and water retention ■ Permeability performance ■ Water retention performance ■ Our product lineup *For more details, please refer to the PDF materials or external link pages, or feel free to contact us.
Introducing technical information about permeable blast furnace slag pavement "Color Sand"!
This document explains the characteristics and benefits of the blast furnace crushed slag used in "permeable blast furnace slag pavement (color sand)." The "blast furnace crushed slag" used as aggregate in our paving materials is a byproduct generated simultaneously when producing pig iron from a blast furnace at major steel manufacturers. It can be easily separated as it floats on top of the molten pig iron. In addition to contributing to environmental load reduction, it has characteristics such as excellent gradation balance due to its uniform particle size. Further explanations on topics such as "What is steel slag?" and "Characteristics and general uses of blast furnace slag" can be found through external links. 【Technical Information Introduction】 ■ What is "steel slag"? ■ Characteristics and general uses of "blast furnace slag" ■ Reasons for adopting "blast furnace crushed slag" - Environmental load reduction, porous shape, latent hydraulicity, high internal friction angle, uniform particle size, safety *For more details, please refer to the PDF materials or external link pages, or feel free to contact us.
![Permeable pavement and water-retaining pavement materials [Case study: Nishitokofun group]](https://image.mono.ipros.com/public/product/image/00a/2000855293/IPROS21810370693973896112.jpeg?w=280&h=280)
Introducing examples of the adoption of permeable and water-retaining pavement material "Color Sand"! <Nishitokofun Group (Saitama Prefecture)> *Constructed in 1998
One of the three burial mound groups in Moroyama Town, Saitama Prefecture, is the Nishito Burial Mound Group, where permeable and water-retaining colored sand paving materials have been adopted for the Nishito No. 2 mound. A quarter of a century has passed since the construction, but there has not been significant damage, and it is still in use as an active pavement.
![Permeable pavement and water-retaining pavement materials [Case study: Wadahori Greenway, Nerima Ward]](https://image.mono.ipros.com/public/product/image/b98/2000902485/IPROS45144744048916461758.jpeg?w=280&h=280)
Introducing examples of the adoption of permeable and water-retaining pavement material "Color Sand"! <Wadahori Greenway, Nerima Ward (Tokyo)> *Constructed in 2023
In the Wadahori Greenway located in Nerima Ward, Tokyo, permeable pavement and water-retaining colored sand have been adopted. Previously, the greenway had a dark atmosphere, but with the complete renewal, it has transformed into a bright and easy-to-walk path.
No need for large tools! Securely anchors screw piles even on soft ground, reaching the support layer.
The "Land Stitch Anchor" is an anchor developed for wildlife damage prevention fences. This anchor, boasting exceptional tensile strength, is now being proposed for securing solar equipment foundation piles (ground screw piles)! It is driven into the supporting layer with a dedicated driving rod, and when the wire is pulled, the anchor rotates horizontally underground and secures itself, allowing for use regardless of the depth of the supporting layer. We are also offering <pull-out strength experimental data> available for download in PDF format. 【Features】 ■ Usable regardless of soil hardness or depth of supporting layer ■ More securely anchors screw piles to the ground ■ Suitable for soft ground and sloped areas ■ Low cost with high performance ■ Utility model registered [No. 3187753] ★ We will be exhibiting at the Kansai Solar Power Generation System Construction Exhibition! * For more details on the "Land Stitch Anchor," please refer to the PDF. Feel free to contact us with any inquiries.
First adoption in typhoon-prone Okinawa! Prevents outdoor unit from tipping over while allowing for removal during inspection and repair!
The "Land Stitch Anchor" is a product that firmly secures objects to the ground by driving anchors down to the support layer. After driving the anchor to the support layer, pulling the wire causes the anchor to rotate horizontally, increasing the contact resistance with the soil, ensuring a secure fixation. It has excellent pull-out strength and can be considered for various applications where measures against strong winds, such as typhoons, are essential! 【Features of the Air Conditioner Fixing Proposal】 ■ The outdoor unit is secured with two wires. → A protective tube is used at the contact points with the outdoor unit to prevent burden on the unit itself. ■ Flexibly accommodates the need to open the cover during repairs or maintenance of the outdoor unit. → The component configuration that allows for the removal of the wire is a must-see. ■ First adopted in Okinawa, which frequently experiences typhoons, and has become a topic in the Okinawa Construction Newspaper.
High-quality paint for excellent durability and finish! Lighting pole with built-in stabilizer capability.
The "Round Steel Pipe Pole with Steps (Base Type)" is a lighting pole for streetlights. Due to its stepped design, it can accommodate a ballast inside the pole and is fixed to anchor bolts. It can support heights from 1 to 10 meters. We are particular about the paint used, employing automotive-grade paint. It has excellent durability and finish, and if you bring a sample of your desired color, we can match it. We can also prepare anchor bolts if requested. 【Features】 ■ Ballast can be integrated ■ Fixed to anchor bolts ■ Excellent durability and finish ■ Four types of finishes to choose from (Rust prevention, specified color painting, plating, specified color painting after plating) * The delivery time for acrylic silicone paint, urethane coating, and stainless flake coating is approximately 2 to 4 weeks. * For more details, please refer to the PDF document or feel free to contact us.
High-quality paint for excellent durability and finish! Lighting pole with built-in stabilizer capability.
The "Square Steel Pipe Pole with Steps (Buried Type)" is a lighting pole for streetlights. Due to its stepped design, it can accommodate a stabilizer inside the pole. It is a buried type that can be installed at heights ranging from 1 to 10 meters. We are particular about the paint used, employing automotive-grade paint. It offers excellent durability and finish, and if you bring a sample of your desired color, we can also mix custom colors. 【Features】 ■ Can accommodate a stabilizer ■ Buried type ■ Excellent durability and finish ■ Four types of finishes available (Rust prevention, specified color painting, plating, specified color painting after plating) *Delivery time for acrylic silicone paint, urethane coating, and stainless flake coating is approximately 2 to 4 weeks. *For more details, please refer to the PDF materials or feel free to contact us.
We provide comprehensive support from water treatment to soil improvement and heavy metal immobilization.
This method is an environmentally friendly water treatment and soil improvement technology that uses natural-derived components as its main raw materials. It performs insolubilization treatment for heavy metals from natural sources to human-induced heavy metal contamination, and the contaminated water generates sludge to remove heavy metals. If you are facing issues with water treatment or soil improvement, please feel free to contact us. 【Features】 ■ Environmentally friendly water treatment ■ Soil improvement is possible *For more details, please contact us or download the catalog.
360-Degree Hole-Punch Revolution!
"Multi-directional simultaneous hole punching for round pipes" is a new method for multi-directional simultaneous hole punching in round pipes, which was difficult with conventional methods using "pushing and pulling devices." Holes can be punched from two directions: inside and outside, resulting in very little warping, misalignment, or burrs, enabling high-precision hole processing. This advantage is expected to be greatly utilized in all fields where pipe processing is required. 【Features】 ■ Significant reduction in processing time ■ Improved processing accuracy ■ No waste ■ Hole punching can be selected from two directions *For more details, please refer to the catalog or feel free to contact us.
Long-lasting corrosion-resistant manholes! A sewer composite manhole rehabilitation method that achieves material savings.
The "Evashito Method" is a composite manhole rehabilitation technique that involves attaching an "FRP sheet" to the inner wall of an existing manhole that has advanced corrosion, using an expansion frame, and filling the gap between the sheet and the existing manhole with mortar. The backside treatment of the FRP sheet creates a rough surface with the adhered silica sand, enhancing the adhesion strength with the filling material and achieving a complete integration with the existing manhole, resulting in strong durability. No heavy machinery is required, and no special skills are needed, allowing for construction in a small road occupancy area. By utilizing the existing manhole, material savings are achieved, along with a reduction in construction time, resulting in excellent cost-effectiveness. 【Features】 ■ High quality ■ High speed ■ Low cost ■ Can be constructed in a small road occupancy area ■ Achieves material savings by utilizing existing manholes *For more details, please refer to the PDF document or feel free to contact us.
Just by covering it, it effectively guards against entanglement with industrial fans!
The "Industrial Fan Ingestion Prevention Net" can be easily secured by covering it and tying it with a string, effectively guarding against dangerous entrapment from both the front and back. It helps prevent small children from inserting their fingers through gaps and protects against clothing or other items getting caught during operation. It can be used with fan blade diameters of 45 to 50 cm.
It is possible to separate and recover steel pipes and injection materials during tunnel excavation! A construction method that allows for resource utilization as separated industrial waste.
The "AGF-Me (Metal eco) method" is a patented method (Patent No. 3882118) for a non-widening long steel pipe advance construction technique. It features vertical slits in the terminal reinforcement steel pipes of the cutting section during tunnel excavation with non-widening support, allowing for the separate recovery of the steel pipes and injected materials during excavation. This method eliminates unnecessary mixed waste and enables resource utilization as sorted waste. 【Features】 ■ Patent No. 3882118 obtained ■ Structure allows for separate recovery of steel pipes and injected materials during excavation ■ Eliminates unnecessary mixed waste and enables resource utilization as sorted waste *For more details, please refer to the PDF document or feel free to contact us.
Enhance blade stability with a combined pattern of "long-length fore piling" and "long-length mirror reinforcement work."
"Hybrid Fore-Piling" is a construction method that is expected to have a higher effect in suppressing the plasticization of surrounding ground. By placing small-diameter steel pipes from the upper part of the mirror section towards the top, it is possible to reinforce not only the "top part" that is reinforced by conventional fore-piling but also the "upper mirror ground" which has a high risk of collapse. [Features] - By increasing the overlap section, it can reinforce the surrounding ground over a wide area, including the mirror section. - Compared to conventional fore-piling, it has a higher effect in suppressing the plasticization of the ground. - By using small-diameter steel pipes (φ76.3), it is more economical than conventional methods. *For more details, please refer to the PDF materials or feel free to contact us.
A promenade and Yatsuhashi can be built in areas with loose ground! No heavy machinery required, and it's gentle on the natural environment.
The "Pin Foundation" is a simple foundation construction method that provides support by driving pins at an angle through a fixed block. Since it does not require heavy machinery and large excavation work on the ground surface, it is effective for foundations in areas like forests where heavy machinery access is difficult. By increasing the embedment depth of the pins, it can also accommodate soft ground conditions such as marshy or sandy soils. 【Features】 ■ Suitable for foundations of small structures like boardwalks, Yatsuhashi bridges, and pavilions ■ No ground excavation required for heavy machinery access, making it environmentally friendly ■ Two types of construction methods available based on application ■ Registered with NETIS *You can view a catalog with numerous construction examples from the "Download" section.
Eliminate wastewater sludge without cooling water! It is possible to prevent accidents caused by wastewater freezing in cold weather operations!
Compared to heavy machinery dismantling, the "diamond method" allows for cutting and drilling with low vibration and low noise, and is widely used in civil engineering and construction projects. However, a new problem has arisen where wastewater sludge from the cooling water used during operations contaminates the surrounding environment. The "dry diamond method" is a new technique that eliminates wastewater sludge while taking advantage of the benefits of the diamond method. In dismantling and renewal projects, where reducing environmental impact is essential, this method will serve as a guideline for the future. 【Features】 ■ ECO method that eliminates wastewater sludge ■ Low noise and low vibration method ■ Prevents accidents caused by wastewater freezing in cold weather operations ■ No need for post-processing, can be treated directly as industrial waste *For more details, please refer to the PDF document or feel free to contact us.
Efficiently remove resin mortar without damaging the rebar of the expansion device! X-Y movable concrete removal device.
The "JMK-XYZ3000" is a specialized device for removing expansion joints on elevated roads, including highways. It is sized to match the expansion joint section, measuring 2,100mm in width and 4,150mm in length, allowing for efficient work. Since it uses a water jet from a high-pressure pump, it can perform ideal removal work without damaging the rebar. 【Features】 - An autonomous device that allows for efficient installation and work, reducing time. - Flexible response to expansion joint sections arranged at an angle through angle adjustment of the device. - Exposes a sound substrate without damaging the rebar. - Width and length can be adjusted according to the construction site. *For more details, please refer to the PDF document or feel free to contact us.
Consideration for structures! Drilling suitable for repair and reinforcement of concrete structures without damaging the rebar is possible!
Water jet cutting can drill concrete without damaging rebar, allowing for durable repair and reinforcement work that takes structural considerations into account. The hole walls are not smooth like those created by core drilling; instead, they have an uneven surface, which allows filling materials such as mortar to interlock, ensuring high shear and adhesion performance. Drilling diameters from φ20 to 300mm are possible, and depths of over 5000mm can also be accommodated (based on actual performance data). 【Features】 ■ Can drill concrete without damaging rebar ■ Considers structural integrity ■ Enables durable repair and reinforcement work ■ Hole walls can ensure high shear and adhesion performance ■ Drilling diameters from φ20 to 300mm are possible, with depths of over 5000mm (based on actual performance data) *For more details, please refer to the PDF document or feel free to contact us.
Efficiently remove concrete even in narrow areas with a minimum width of 80mm! The two-axis movable range can be operated remotely!
Introducing the 'JMK-XYZ2100' used in water jet cutting methods. This is a specialized device for removing concrete in narrow areas such as around bridge supports and in expansion joints. It can remove concrete even in spaces as narrow as 80mm. The two-axis movable range can be operated remotely, allowing for efficient work in a wide area within narrow spaces. 【Features】 ■ Removes concrete in narrow areas such as around bridge supports and in expansion joints ■ Capable of removing concrete in spaces as narrow as 80mm ■ Two-axis movable range can be operated remotely ■ Efficient work in a wide area within narrow spaces *For more details, please refer to the PDF document or feel free to contact us.
