15.24预应力钢绞线
原料:高碳钢线材SWRH 82B等
生产:大减面率连续拉拔,捻制,13132179000稳定化处理
特点:抗拉强度高,低松弛,弹性模量稳定,xx应力,与混凝土结合牢
标准: ASTM A416/416M-2006,BS 5896-1980,JIS G3536-1999,GB/T 5224-2003
预应力钢绞线结构规格:1×7-Φ9.5mm~Φ18mm;1×19-Φ17.8mm~Φ28.6mm.
预应力钢绞线应用:13132179000用于公路、桥梁、铁路、水利枢纽、锚固拉力构件、核电站、城市建设等。
1.预应力钢绞线原料Raw Materials
高碳钢线材82B,77B High Carbon Steel Wire Rod SWRH 82B,77B
2.预应力钢绞线工艺Technology
大减面率连续拉拔,捻制,稳定化处理Continued drawing with large deduction stranding then stabilizing treatment
3.预应力钢绞线特点Characteristics
高屈强比、低松弛、弹性模量稳定、xx应力,与混凝土结合牢High rate of yield strength ultimate strength;Low relaxation, steady modulus of elasticity, stress relieved, high fixed with concrete.
4.预应力钢绞线标准Standard ASTM A421-98, BS 5896-1980, GB5223-2003
5.预应力钢绞线应用Application
用于公路、桥梁、房屋建筑、水利枢纽、锚固拉力构件、提升拉力构件、核电站等
Fhighways, bridge, building, key water control project, anchorange fabrics rising pulled componet part, nuclear power plant, etc.