[Notice] About the price revision of K.F. handled products.

For suppressing shrinkage cracks in sprayed mortar! Safe material made of polypropylene! Crack-suppressing short fibers that can be mixed with a mixer.

Crack-inhibiting polypropylene short fibers, Toughlight, are processed into bundles, making them less likely to scatter and less likely to pierce the skin. Furthermore, since polypropylene is the material used, no toxic gases are generated during combustion, making it a highly safe crack-inhibiting short fiber. 【Incorporation Effects】 ● Reduces scattering and collapse during spraying ● Reduces shrinkage cracks caused by temperature changes and drying during the curing period 【Excellent Workability】 ● Easily mixed with a conventional mixer ● Generates few fiber balls and has high degradability ● The flow value remains unchanged with the incorporation of Toughlight, maintaining fluidity ● During spraying operations, fibers do not pierce like needles due to rebound There are many other features as well! For more details, please contact us or download the catalog to view. 【Proposal: Weed Control through Reinforced Fiber Mixed Spraying】 At K.F., we propose "Weed Control Work through Mortar Reinforced Fiber Mixed Spraying." Please check the basic information section below for details.

• Other polymer materials
• others

Easy and low-cost crack prevention. It effectively suppresses breathing and demonstrates excellent results.

For the suppression of concrete cracking, please use Toughlight CP, a polypropylene fiber for concrete crack suppression. Features: 1. Easy mixing. Just add it directly from the bag and spin for three minutes at high speed. 2. Low cost. Can be installed for about 80 to 160 yen per square meter! *This is for a concrete thickness of 10 cm. 3. A reliable NETIS registered product. For more details, please contact us or download the catalog to view.

• fiber
• others

Non-absorbent fiber visibility rope for slope construction.

Due to the lack of water-absorbing fibers, there is no hardening of the rope from moisture absorption. There is no difference in strength elongation due to wet and dry conditions. Since it is a yellow rope, it has good visibility even in heavy snowfall areas, and because it uses non-water-absorbing fibers, the rope is less likely to freeze.

• Other consumables
• others

There should still be expenses that can be cut. Please consult with us.

Keif is a company that challenges various issues with the themes of environment, disaster prevention, and recycling. We handle various materials related to slopes and civil engineering, rooftop greening, and thornless lifting wire slings, among others.

• Other safety and hygiene products
• others

In summer construction sites, the surface temperature of the ground plates and the heat reflection can affect the working environment. In particular, steel plates tend to retain heat when exposed to sunlight, making it a challenge to implement heatstroke prevention measures and improve the site environment for workers. Hyper CLT ground plates are civil engineering materials that utilize wood CLT. As wooden ground plates, they can be used for temporary roads, access routes, heavy machinery work yards, material storage areas, and pedestrian pathways, serving as a versatile alternative to steel plates in various civil engineering sites. In actual sites, there are cases where the surface temperature can differ by about 20 degrees compared to steel plates, making them an easy-to-suggest material for reducing heat reflection and preventing heatstroke in summer. The 5×10 plate weighs approximately 230 kg, and the 5×20 plate weighs about 460 kg, making them lightweight and easy to handle even with small machinery, which also helps reduce construction burdens. Additionally, they feature noise reduction, environmental consideration, and CO2 fixation, which are unique to wood. As a registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A," these ground plates are also easy to utilize for innovative ideas and safety measures in public works. Companies looking to improve summer site environments are encouraged to consider Hyper CLT ground plates.

In civil engineering sites, there are many opportunities to use temporary roadways, access roads, heavy machinery work yards, and material storage areas with sheets. Until now, steel plates have been widely used, but there is a growing interest in temporary materials made from wood due to environmental considerations and CO2 reduction. Hyper CLT sheets are civil engineering CLT materials made from wood CLT. As wooden sheets, they can be used for mud prevention, ground protection, ensuring work pathways, and as a substitute for steel plates. The 5×10 sheet weighs about 230 kg, and the 5×20 sheet weighs about 460 kg, making them lightweight and reducing the burden of transportation, installation, and removal. Wood has the property of fixing CO2, and further improvements in transportation efficiency can be expected due to its lightweight nature. These materials also help improve the site environment by reducing glare and noise. In public works, they are easy to use as materials for environmental considerations, safety measures, and creative proposals, making them recommended for companies aiming to enhance site evaluations. Please consider them as a new sheet selection for civil engineering sites, registered as "TH-250021-A" in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS. We can provide proposals tailored to site conditions, from public works to private civil engineering projects.

Metal cracks are one of the concerns in equipment maintenance operations. Repairs using conventional welding methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" or "secondary damage." Hinode Waterworks Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. Repairs can be performed even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be taking our summer vacation on the following dates. ■ Summer Vacation Period ■ From Tuesday, August 11, 2026, to Sunday, August 16, 2026. For details such as shipping schedules, please check our company website via the link below. Please note that we will resume normal operations on August 17. Inquiries during the vacation period will also be addressed after August 17. We apologize for any inconvenience this may cause and appreciate your understanding. Earth Power Co., Ltd.

The non-contact beam touch sensor "HA-T401/HA-T520" has a compact detection range, making it an ideal automatic door sensor for installation on automatic doors facing narrow corridors or busy streets. Depending on the application and installation location, you can choose between "non-vision mounting type" and "non-vision built-in type." 【Features】 ● With the beam touch sensor, you can open and close the automatic door simply by bringing your hand close without touching it, ensuring hygiene. ● Depending on the installation environment, such as single sliding or bi-parting doors, the detection range can be set in four ways: left, center, right, with 4 spots and 12 spots settings. ● Two types of activation row settings are available to reduce unnecessary opening and closing of the automatic door due to cross traffic, contributing to energy-saving effects. ● The touch switch and infrared sensor are integrated, allowing for a switch between beam touch and infrared sensor modes with a single model. 【Recommended for such places!】 ☑ Entrances facing busy corridors ☑ Counters or signs near the door ☑ Buildings facing narrow corridors ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors ◎ For more details, please download the materials or contact us.