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Position:Jinlin fused alumina>>Refractory>> Steel Fiber

Steel Fiber

Author:Jinlin corundumTo update: 2016-09-14

China’s booming property market has attracted worldwide attention, Chinese property prices even more people to buy their own homes. In China, a lot of people who worked hard all his life just to have a harbor, but prices rising too fast, we do not follow its pace. Even if we catch up, we are all aspects of the house are very strict requirements, because we do not trust the quality has always been, to ask specific reasons, from milk powder and other years there are events we can see it. Is necessary to solve the problem, we produced the steel fiber can be used in construction and other industries, to a certain extent, it is a guarantee of quality.
I. Steel fiber introduction:
A new concrete steel fiber is widely used reinforcing material refers to short fibers of steel, cut the wire, and in accordance with the provisions of styles pressed into both ends of the hook, with a certain strength.
Steel Fiber common models are: 446 #, 430 #, 304 #, 310 #. Any word beginning with 4 steel fibers, stainless steel fibers are, because they have a common characteristic, that contain chromium (Cr).
II.The performance of steel fiber:
♦ Steel fiber kink function;
♦ Stainless steel fiber length does not exceed ten percent of the length of the specification;
♦ Quality steel fiber content of impurities less steel fiber look no oil;
♦ Tensile strength of steel fiber is not less than 380mpa.

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III.The use of steel fiber:
♦ Highway bridges: road pavement, bridge deck and the like.
♦ Hydraulic Dam: powerhouse, hydraulic tunnel, water erosion and wear parts, gates, gate groove, crossing the canal, dam seepage control panel.
♦ Railway engineering: prestressed railway sleeper, double-block railroad ties.
♦ Port and Ocean Engineering: dock facilities, submarine concrete facilities.
♦Tunnels and mine engineering: hydraulic tunnel, mine tunnel, railway, highway tunnel lining.
♦ Pipeline Project: vibration and extruded tubes, pump pipe, steel-lined steel fiber reinforced concrete pressure pipe.
♦ Other Construction: housing construction, frame joints, roofing / underground water, heavy industrial plant floor / warehouse floor, repair and reinforcement works, underground cable / pipe wells, water sewer grate, mine tunnel, airport pavement like.
IV. Steel fiber advantages:
1. Crack control, steel fiber reinforced concrete structures play a role.
2. Steel fiber density dispersion effect on ground floor of a large crack can fully control the width of the floor cracks.
3. As the steel fiber itself has a very high tensile strength (greater than 100MPa), so the effective transmission and distribution of steel fiber stress in the concrete, so as to resolve the cracks interspersed fine cracks.
4. As the steel fiber concrete slab improved toughness and ductility, and thus control the deformation crack concrete terms, the effect of reinforcing steel fibers best.
5. The project can improve the impact resistance, wear resistance and fatigue strength and toughness.
6. The steel fiber concrete and has a strong bond strength, to have better resistance to temperature changes significantly.
V. Steel fiber physical and chemical indicators:

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Shizui Mountain CityJinlin Fused Alumina Refractories Co., Ltd. is a diversified manufacturing plants, research and development, production, sales and service in one. The company mainly produces alumina products, brown fused alumina, white fused alumina, silicon carbide, bauxite,high alumina ball, garnet, aluminum oxide powder, zircon sand, castable and other professional production and processing company with a complete quality and scientific management system.
I believe that through this article, you must be of steel fiber have a certain understanding, thank you to read, if necessary, please call! Stay tuned on this website Oh!

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