Construction period and cost reduction possible! This is a lightweight mortar reinforcement fiber that is easy to transport and add compared to steel fibers.
Keif handles products such as polypropylene fibers and vinylon fibers, which are compatible with concrete. "Mortar reinforcement fibers" have good adhesion to cement, making it difficult for cracks to form, and if cracks do occur, they help suppress their growth. The binding force of mortar reinforcement fibers helps prevent the weakening of the structure during freezing, improves freeze-thaw resistance, and enhances long-term durability. 【Benefits of Reinforcement Fibers】 ■ In surface work, the lath application can be omitted, reducing construction time and costs. ■ Lighter than steel fibers, making transportation and addition easier. ■ Being organic fibers, they do not rust and maintain aesthetic appeal. 【Expected Application Scenarios】 ■ Sprayed concrete (surface work, tunnels) ■ Secondary lining ■ Painting work, etc. 【Products Handled】 ■ Kratec ■ Valtip MK, etc. *For more details, please refer to the PDF titled "Essential for Surface Work Contractors! Comparison Table of Mortar Reinforcement Fiber Method and Conventional Methods."
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basic information
**Polypropylene Fiber** Polypropylene is the lightest fiber among chemical fibers. Because its specific gravity is less than 1, it is a fiber that floats in water. It is the lightest among fibers and also has excellent strength. It has almost no water absorption or moisture absorption, making it highly quick-drying. Due to its low thermal conductivity, it also has excellent thermal insulation properties, and there are thermal underwear and other items made from this material. It has strong resistance to both acidic and alkaline chemicals, and it is also characterized by being difficult to stain. **Vinylon Fiber** Vinylon is resistant to friction and has the best moisture absorption among synthetic fibers. It is also resistant to chemicals and has good moisture retention, making it suitable for workwear. Vinylon has high resistance to alkalis and good affinity with cement, and due to its low cost, it is often considered as a material to be added to cement. As it is primarily an industrial fiber, it is used for fishing nets, ropes, sheets, hoses, belts, tire cords, tatami threads, various nets, slate, non-woven fabrics, and more.
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【Usage】 ■ Crack suppression in industrial waste disposal sites, etc. ■ Coastal slope protection against salt damage. ■ Quick and safe repair of aging slopes. 【Achievements】 ■ Kuratec H29 Harukigawa Mountain Slope Project, Yamanashi Koka Green Center, Shiga Kosaka Town, Gero City, Gifu H30 Prefectural Road Bridge Maintenance Project, Nagano ■ Balchip MK Maruyama Line Forest Road Improvement Project, Yamanashi Ikawa Amihata Line Forest Road Improvement Project, Yamanashi Slope countermeasures for National Route 425 and others, Wakayama H29 Harukigawa Mountain Slope Project, Yamanashi
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We handle materials related to slope protection and civil engineering works, contributing to environmental protection with high quality at low prices, based on our motto of creativity and ingenuity. For various construction materials related to slope protection works, please leave it to K.F. Corporation. We deliver safe and secure products. At the end of 2019, the Easy Shelf method of simple spraying frame construction, promoted by the National Slope Disaster Prevention Association, for which our company serves as the secretariat, was upgraded to NETIS rank A. In addition, we offer a wide range of items that can be utilized not only for slope construction but also for civil engineering, construction works, and manufacturing industries. Our company, which challenges everything related to the environment, disaster prevention, and recycling, also supports the "Cool Choice" campaign promoted by the Ministry of the Environment. Please feel free to contact us.
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