P.C. strands

The product is mainly used as auxiliar reinforeing strand for concrete structure.e.g. Long spanned bridge¡äs on railway and highway, overhead crane beam, rock and earth anchoring construction muiti-floor industrial building and etc. Specification for 1¡Á7 P.C.Strandsstructue Nor.Dia. £¨mm£© Area of section Tloerance £¨mm£© Tensile Strength Grade£¨MPa£© Breakage Load £¨KN£© Yielding Load £¨KN£© Elong- ation L 0 ¡Ý400 mm(%) relaxation Theire -tucal Weight per1000 meter £¨kg£© standard ¢ñ ¢ò Initial Force Initial Force not less than 70% 80% 70% 80% 1¡Á7 9.50 54.8 +0.30 -0.15 1860 102 86.8 3.5 8.0 12 2.5 4.5 432 GB/T5224-1995 11.10 74.2 138 117.0 580 12.70 98.7 +0.40 -0.20 1860 184 156.0 774 15.20 139.0 1720 1860 239 239 203.0 220.0 1101 STCC can produce and supply as per the follwing standards ASTM A 416Grade Nominal diameter £¨mm£© Tolerance £¨mm£© Area of Section

Shanxi Trustworth Casting Co., Ltd.