カンケン List of Products and Services

The "ECO Nbi Method" is a trench repair method that allows for repairs by replacing only the deteriorated covers with ECO Nbi covers, without damaging the main body of the trench. By securing the primary cover with filling material, it is possible to repair any damaged parts of the trench body simultaneously, allowing for same-day reopening. Additionally, while the primary cover is fixed, the lightweight secondary cover is removable, making maintenance easy even after construction. The construction process does not require chiseling or cutting of the trench body and can be done manually. 【Features】 - Existing trench cover support areas can be utilized as is, even if damaged. - Small-scale construction is possible without heavy machinery, resulting in overall lower costs! - Manual construction is feasible, allowing for speedy execution. - The cover support area is reborn-shaped (curved), significantly reducing noise and vibration! - Utilizing existing trenches minimizes the generation of industrial waste such as concrete debris. - No modifications are made to the existing trench body. - The covers are lightweight and easy to remove, enhancing maintainability. - The absence of unevenness ensures a barrier-free environment, safe for wheelchairs and other mobility aids. 【NETIS Registration Number: HR-120004-A】 *For more details, please download the catalog and contact us.

High-strength concrete (design standard strength 45.0 N/mm²) and high-strength rebar ribbed cross (yield strength 600 N/mm²) are used, resulting in a floor slab thickness that is approximately 30% thinner than that of cast-in-place construction. This allows for a higher clearance beneath the floor slab. As it is a precast product, transportation and installation can be carried out simultaneously with the completion of the substructure, leading to a reduction in construction time. 【Features】 ○ Strong, thin, and lightweight ○ Fast ○ Cost-effective ○ Wide variety For more details, please contact us or download the catalog.

The "GU Block Stationary TYPE" is a precast concrete foundation block used for temporary fences at road regulation points, developed primarily for use on road surfaces. It can also be utilized for buried or partially buried applications. The blocks can be partially removed by disconnecting the hex bolts due to the plate connection between them. There is also a central median TYPE that contributes to road opening. 【Features】 ○ Quick installation, removal, and relocation ○ Can be handled by forklifts as well as cranes ○ Grooves for wire and belt slings during crane operations are provided to prevent slippage ○ Insertion holes for forklifts also serve as drainage holes due to the road's slope ○ The block shape is symmetrical, ensuring good balance and stability when lifted For more details, please contact us or download the catalog.

The VS mass has the same total width as the VS side ditch (free gradient ditch) and does not have any protrusions. The noise-reducing rubber provides noise prevention effects. 【Features】 ○ Comes with a cage to prevent debris from entering ○ Iron receiving frame prevents corner chipping (anti-slip processing) ○ Has cut grooves for easier cutting ○ The top width fits perfectly with the side ditch For more details, please contact us or download the catalog.

The PU mass has the same total width as the PU-3 drainage ditch and does not have any protrusions. The noise-reducing rubber provides noise prevention effects. 【Features】 ○ Comes with a cage to prevent debris from entering ○ Iron receiving frame prevents corner chipping (anti-slip processing) ○ Has cut grooves for easier cutting ○ The top width fits perfectly with the drainage ditch For more details, please contact us or download the catalog.

The "FR Cross Drainage Ditch / FR Catch Basin" can accommodate a longitudinal slope of up to 15% without steps. Since there are no changes in slope, it enables smooth vehicle movement. As cutting of the ditch and on-site pouring are unnecessary, it significantly shortens the construction period. 【Features】 ○ Stepless adaptation to the longitudinal slope of the road ○ Compatible with longitudinal slopes of up to 15% ○ Achieves smooth vehicle movement without slope changes For more details, please contact us or download the catalog.

The TP Pre-Guard is a temporary protective fence that can absorb impact forces by allowing the fence itself to slide and move during a vehicle collision. The main body features a rigid protective fence structure, and the connection points are designed to allow rotation and extension upon impact from a vehicle, enabling several units to slide and absorb the vehicle's impact force. By allowing movement of the product, it satisfies the performance criteria outlined in the "Installation Standards and Explanations for Protective Fences," while also improving economic efficiency and ease of installation for temporary protective fences.

【NETIS HR-120004-A】 By combining the primary and secondary lids, we effectively utilize the existing drainage channel body and rejuvenate it like a newly constructed drainage channel. No special construction machinery is required, and manual construction is possible. For small-scale projects, construction can be completed in about half a day. This method is perfect for the era of maintenance management and longevity.

Using the phototropic property that plants inherently possess, which is "buds do not grow downward," we have integrated paving material into the diagonal cut on the product's side, forcing the budding shoots to grow downward, thereby preventing the growth of weeds.

Since one side wall is flat, it is ideal for areas where one side is exposed. Additionally, due to the art pattern, it not only excels in aesthetics but also offers a slip-resistant effect.

[NETIS CG-980014-V] The surface features an art pattern (convex pattern), and the lid support section has a reborn shape (curved shape) with a free gradient side groove. Due to the art pattern, it not only excels in aesthetic appeal but also offers expected anti-slip effects. Additionally, the lid support section's reborn shape (curved shape) is expected to provide noise reduction benefits.

【NETIS CG-980014-V】 Due to the slits, it can continuously collect water in the longitudinal direction. This allows for the collection of road drainage over the shortest distance, preventing water from pooling on top of ditches. Additionally, the artistic pattern enhances the aesthetic aspect. In the case of a retaining wall specification, a cassette wall is used.

【NETIS KK-100053-A】 Due to the slits, it can continuously collect water in the longitudinal direction. This allows for the collection of road drainage over the shortest distance, preventing water from pooling on top of ditches. Additionally, the artistic pattern enhances the aesthetic aspect as well.

【NETIS HR-110017-A】 This technology aims to "prevent and mitigate traffic accidents" by adding functions that generate "sound" and "micro-vibrations" to gutters to alert pedestrians and drivers of deviating vehicles to potential dangers. If a vehicle deviates toward the sidewalk due to distractions or drowsiness while driving, the generated sound will alert pedestrians to the danger early, while the sound and micro-vibrations will prompt the driver to pay attention, providing high safety for both parties.

[NETIS SK-060003-V] This corresponds to the revision of the standards for "Road Earthworks - Retaining Wall Construction Guidelines" from March 1999. For the foundations of secondary product protective fences, it results in approximately a 70% reduction in construction time compared to site-cast methods. It is also compatible with protective fence foundations from Type A to Type C.

The Reborn gutter reduces noise generation structurally by making the lid receiving part curved. It is available at the same price as standard JIS gutters and adds noise prevention and anti-slip effects. Additionally, it supports internal hanging, significantly improving workability.

It can accommodate all site conditions such as road gradient, embankment shape, land width, and flow rate. Additionally, the width and depth of the waterway and the top slope can be adjusted freely, allowing for flexible design cross-sections. The vertical side walls also make installation easy.

The ARVS side ditch - F type is a flexible free gradient side ditch that allows bending to the left and right by approximately 20° each, without the need for mortar filling or cutting of the product, thanks to its curved joint design. In addition to its artistic pattern, it does not produce any on-site cast parts on the surface, resulting in a clean finish that is also aesthetically pleasing. As it does not generate waste materials or dust from product cutting, it is an environmentally friendly road ditch.

[NETIS CB-990039-V] This is an egg-shaped pipe type of underground side ditch with a slit drainage function, allowing for continuous water collection. Additionally, its slim shape and lack of a cover make it suitable for narrow roads. It received the Encouragement Award at the 2nd National Land Technology Development Award.

The "Tripot KFC" is a crosswalk grating called "Tripot," which excels in maintenance management and durability, set into a reinforced concrete U-shaped ditch. Due to its three-point support structure, it is stable, quiet, and long-lasting.

It is suitable for road crossing areas with a longitudinal slope. It accommodates longitudinal slopes of 0 to 10% with a 2% pitch. It is also suitable for parking lots and entrances to various stores.

It is a surface drainage stop product. Weighing only 4 kg each, it is easy to install. It is also compatible with color coloring.