Shijiazhuang Concrete Engineering Fiber Co., Ltd. is a professional production of high-strength polypropylene construction with polyester fiber and road use a professional company. Concrete Engineering Co., Ltd. Shijiazhuang fiber fiber Feng Sheng annual production of 1,000 tons. Fiber Co., Ltd. Shijiazhuang concrete works as a technology-based production company, Concrete Engineering Shijiazhuang Fiber Co., Ltd. is committed to high standards of quality production of high technology products. Fiber Co., Ltd. Shijiazhuang concrete work and outside of colleges and research institutions, industrial enterprises established long-term relationship, leading the company products. Shijiazhuang Fiber Co., Ltd. has a concrete works good management of high-quality leadership team and a group of experienced engineers. Crack staple fiber material is 100% polypropylene, spinning products through a special production process and surface treatment. Increase the product surface and the cement bond strength of materials, so that the mortar mixed fiber / concrete ultimate tensile rate. Fiber Co., Ltd. Shijiazhuang concrete works to greatly improve the mortar / concrete to crack. Polyester fiber is used to enhance the performance of asphalt concrete crack fiber, which is based on polyester as the main raw material, add some functional master batch, by the plastics melting, extrusion, high-speed spinning, high-rate tensile After a special surface treatment process, cut off from its appearance as a single wire bundle. Polyester fibers have high strength, chemical stability, and strong adsorption of asphalt, easily dispersed, do not agglomerate, high temperature, low temperature resistance, etc., can be used in hot-mixing bitumen concrete projects can also be applied to high-strength concrete enhanced crack. Polypropylene fibers, based on polypropylene as raw material, manufactured by special process, and its appearance as a multi-filament fibers from each cross-linked network structure. When the polypropylene mesh fibers into the concrete after the concrete mixing process, the fiber monofilament horizontal links between the concrete itself by rubbing and friction effects and damage to the formation of a single wire or fiber network structure to fully open, in order to achieve the number of uniform incorporation of a number of polypropylene fiber concrete results. Is a high-strength polypropylene monofilament polypropylene monofilament fiber bundle, with a special surface treatment technology to ensure the fibers in concrete has excellent dispersion and body with cement bond strength. Generally used in fine aggregate concrete. Polypropylene fiber is a new type of concrete reinforcing fibers, known as the concrete "minor ribs." Incorporation of polypropylene fiber concrete quality improvement, integrated performance is improved. Through polypropylene mesh fibers along the mixing process is simple, inexpensive, high-performance characteristics, as a new type of concrete reinforcing fibers, polypropylene mesh fiber is becoming the glass fiber, steel fiber concrete research and application of fiber new hot spot areas.