Home> Polyolefin-based reinforcing fiber for concrete Soil floor, floor concrete unreinforced construction method Reinforcing bar- less → Balchip concrete Born by material science and the latest fiber technology 21st century concrete reinforced fiber ☆ Balchip MK ☆ (Polyolefin-based polypropylene strong fiber) Polyolefin is a high molecular weight hydrocarbon. It is hard to break, has non-toxic and non-polluting properties. 　Features-MK ・ Significant shortening of construction period (no rebar arrangement work) and cost reduction ・ A large cost reduction can be realized compared to the original design. ・ Easy work because the specific gravity is light, directly put into the agitator car arriving at the site ・ Since there is no fear of iron rust and explosion, there is no deterioration of concrete due to it. ・ Since there is no magnetism, the anxiety of radio interference is eliminated. ・ Bending toughness increases because 216,000 (432,000) fibers are mixed in 1 m3 of ready-made concrete. By type and main usage examples Balchip MK 3500dt-30mm Dirt, floor, waterproof layer / floor heating holder MK 7100dt-30mm Dirt, floor, waterproof layer holder, tunnel JK 3500dt-48mm Tunnels, civil engineering, piers PW ・ Jr 30dt-12mm (Prevention of peeling) For tunnels, civil engineering, piers, mortar thin coating Barlink 13dt-12mm crack suppression / peeling prevention Japan Society of Civil Engineers Multiple cracked fiber reinforced cement composite material Design and construction guidelines (draft) High toughness fiber Reinforcing cement Reinforcing fiber that meets the conditions of composite materials Copyrights (C) 2009 Kawamura-Jitugyo. All Rights Reserved.