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預(yù)應(yīng)力鋼絞線
生產(chǎn);大減面率連續(xù)拉拔.捻制.穩(wěn)定化處理
特點;抗拉強度高.低松弛.彈性模量穩(wěn)定,消除應(yīng)力與混凝土結(jié)合牢
標(biāo)準(zhǔn);ASTM-A416\416M-2006,BS.5896-1980,JIS.G3536-1999,GR\T5224-2003
結(jié) 構(gòu)規(guī)格;12.7mm.15.24mm.17.8mm.21.8mm
應(yīng)用：用于公路、橋梁、鐵路、煤礦；水利樞紐、錨固拉力構(gòu)件、核電站、城市建設(shè)等。
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1.預(yù)應(yīng)力鋼絞線原料Raw Materials
高碳鋼線材82B,77B High Carbon Steel Wire Rod SWRH 82B,77B
2.預(yù)應(yīng)力鋼絞線工藝Technology
大減面率連續(xù)拉拔，捻制，穩(wěn)定化處理Continued drawing with large deduction stranding then stabilizing treatment
3.預(yù)應(yīng)力鋼絞線特點Characteristics
高屈強比、低松弛、彈性模量穩(wěn)定、消除應(yīng)力，與混凝土結(jié)合牢High rate of yield strength and ultimate strength;Low relaxation, steady modulus of elasticity, stress relieved, high fixed with concrete.
4.預(yù)應(yīng)力鋼絞線標(biāo)準(zhǔn)Standard ASTM A421-98, BS 5896-1980, GB5223-2003
5.預(yù)應(yīng)力鋼絞線應(yīng)用Application
用于公路、橋梁、房屋建筑、水利樞紐、錨固拉力構(gòu)件、提升拉力構(gòu)件、核電站等
For highways, bridge, building, key water control project, anchorange fabrics rising pulled componet part, nuclear power plant, etc.
