Production of steel fiber reinforced concrete, the main question is how effective the fiber material is uniformly dispersed in the concrete, the fibers into a group or just avoid dense knot. This has the feeding order a lot of concrete, aggregate and should generally be the first fine aggregate dry mix, white aluminum oxide then add the fibrous material has been evacuated by adding cement and stir in the water. If the cement and water join prematurely, the fibers absorb water, under water adsorption force between the surface tension and fiber, combined with bonding of the cement, steel fiber agglomerate into groups, directly affect the uniformity of steel fiber reinforced concrete, this will greatly reduce the performance of steel fiber reinforced concrete.Ordinary concrete with high compressive Glass beads strength, but the tensile strength, toughness and crack resistance are poor. In general the amount of concrete mixed with steel fiber concrete preparation called steel fiber reinforced concrete. Tensile strength, crack, toughness and compressive strength, flexural strength, flexural strength of steel mold for grinding wheel fiber concrete would have greatly improved. As a new type of steel fiber reinforced concrete concrete, has its unique advantages and performance.
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