新闻动态
因制取方法的不同钢纤维的性能有很大不同
因制取方法的不同钢纤维的性能有很大不同，如冷拔钢丝拉伸强度为380-3000MPa、冷轧带钢剪切法拉伸强度为600-900MPa、钢锭铣削法为700MPa；钢水冷凝法虽为380MPa，但是适合生产耐热纤维。为增强砂浆或混凝土而加入的、长度和直径在一定范围内的细钢丝。
The properties of steel fibers vary greatly according to different methods, such as the tensile strength of cold-drawn steel wire is 380-3000MPa, the tensile strength of cold-rolled strip steel by shearing method is 600-900MPa, the steel ingot milling method is 700 MPa, and the condensation method of molten steel is 380 MPa, but it is suitable for producing heat-resistant fibers. Fine steel wires of a certain length and diameter added to reinforce mortar or concrete.
常用截面为圆形的长直钢纤维，液压钢坝其长度为10～60毫米，直径为0.2～0.6毫米，长径比为30～100。为增加纤维和砂浆或混凝土的界面粘结，可选用各种异形的钢纤维，其截面有矩形、锯齿形、弯月形的；截面尺寸沿长度而交替变化的；波形的；圆圈状的；端部放大的或带弯钩的等。
The common section of long straight steel fibers is round. Its length is 10-60 mm, diameter is 0.2-0.6 mm, and the ratio of length to diameter is 30-100. In order to increase the interfacial bonding between fibers and mortar or concrete, various special-shaped steel fibers can be selected, with rectangular, zigzag and meniscus cross-sections; cross-section size alternating with length; waveform; circular; end enlarged or with hooks, etc
The properties of steel fibers vary greatly according to different methods, such as the tensile strength of cold-drawn steel wire is 380-3000MPa, the tensile strength of cold-rolled strip steel by shearing method is 600-900MPa, the steel ingot milling method is 700 MPa, and the condensation method of molten steel is 380 MPa, but it is suitable for producing heat-resistant fibers. Fine steel wires of a certain length and diameter added to reinforce mortar or concrete.
常用截面为圆形的长直钢纤维，液压钢坝其长度为10～60毫米，直径为0.2～0.6毫米，长径比为30～100。为增加纤维和砂浆或混凝土的界面粘结，可选用各种异形的钢纤维，其截面有矩形、锯齿形、弯月形的；截面尺寸沿长度而交替变化的；波形的；圆圈状的；端部放大的或带弯钩的等。
The common section of long straight steel fibers is round. Its length is 10-60 mm, diameter is 0.2-0.6 mm, and the ratio of length to diameter is 30-100. In order to increase the interfacial bonding between fibers and mortar or concrete, various special-shaped steel fibers can be selected, with rectangular, zigzag and meniscus cross-sections; cross-section size alternating with length; waveform; circular; end enlarged or with hooks, etc
