Project duration 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 the mortar reinforcement fibers reduces the weakening of the structure during freezing, improves freeze-thaw resistance, and enhances long-term durability. 【Advantages of Reinforcement Fibers】 ■ In surface work, the lath application can be omitted, reducing construction time and costs. ■ Compared to steel fibers, they are lightweight, 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 "A Must-See for Surface Work Contractors! Comparison Table of Mortar Reinforcement Fiber Method and Conventional Methods."
Inquire About This Product
basic information
**Polypropylene Fiber** Polypropylene is the lightest fiber among chemical fibers. Due to its specific gravity being less than 1, it is a fiber that can float on 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 alkalinity 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, slates, non-woven fabrics, and more.
Price range
Delivery Time
Applications/Examples of results
【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 hillside construction, Yamanashi Koka Green Center, Shiga Kosaka Town, Gero City, Gifu H30 Prefectural road bridge maintenance construction, Nagano ■ Balchip MK Maruyama Line forest road improvement construction, Yamanashi Ikawa Amihata Line forest road improvement construction, Yamanashi General national route 425 and other slope protection construction, Wakayama H29 Harukigawa hillside construction, Yamanashi
catalog（4）
Download All Catalogs
News about this product（10）
Company information
We handle materials related to slope protection and civil engineering works, contributing to environmental protection with high quality and low prices, based on the motto of creativity and ingenuity. For various construction materials related to slope protection works, please leave it to K.F. Co., Ltd. We deliver safe and secure products. At the end of 2019, the Easy Shelf Method, a simple spraying method 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 works but also for civil engineering, construction, 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.