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1000 Hours Steel Strand Stress Relaxation Testing Machine (Duration of Test: 1000 hours or more)
Prestress steel wire, steel strand, PC steel rod, metallic materials tensile stress relaxation test ≥1000h
Prestress steel wire, steel strand, PC steel rod, metallic materials high temperature tensile stress relaxation test ≥1000h
Prestress steel wire, steel strand, PC steel rod, metallic materials stress corrosive relaxation test ≥1000h
Stress relaxation load 300kN/500kN/600kN/1000kN
Nominal diameter of steel strand: Ø9.50mm, Ø11.10mm, Ø12.70mm, Ø15.24mm, Ø18.00mm, Ø21.80mm
GB/T10120-2013, GB/T5224-2014, stress relaxation duration of test 120h or more.
GB/T10120-2013, GB/T5224-2014, stress relaxation duration of test 120h or more.
AS NZS 4672.2-2007 duration of test for stress relaxation 160h or more
ASTM E328-2013,ASTM A416/A416M-2012a
duration of test for stress relaxation 1000h or more
BS5896-2012
duration of test for stress relaxation 1000h or more
JIS G3536
duration of test for stress relaxation 1000h or more
JIS Z2276-2012
duration of test for stress relaxation 1000h or more
GB/T10120-2013 Metallic materials-Tensile stress relaxation-Method of test;
GB/T5224-2014《Steel strand for prestressed concrete;
GB/T5223.3 Steel bars prestressed concrete;
GB/T21839 Steel for prestressed concrete-Test methods;
GB13788 cold rolled ribbed steel wires and bars;
ISO 15630-3:2010 Steel for the reinforcement and prestressing of concrete-Test methods--Part 3:Prestressing steel,MOD;
ISO 6934-3 Steel for prestressing of concrete-Part3:Quenched and tempered wire,MOD;
ISO 6934-4 Steel for prestressing of concrete-Part4:strand,NEQ;
ISO 14655 Epoxy-coated strand for the prestressing of concrete;
EN 10391 Metallic materials-Tensile stress relaxation-Part1:Test procedure;
ASTM E328-2013 Standard Test Methods for Stress Relaxation Tests for Materials and Structures;
ASTM A416/A416M-2012a Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete;
ASTM A882/A882M-2004Standard Specification for Filled Epoxy-Coated Seven-Wire Prestressing Steel Strand;
BS 5896-2012 High tensile steel wire and strand for the prestressing of concrete. Specification;
JIS G3536 Steel wires and strands for prestressed concrete;
JIS G3137 Small diameter steel bars for prestressed concrete;
JIS Z2276-2012 Method of tensile stress relaxation test for metallic materials;
AS NZS 4672.1-2007 Steel prestressing materials Part 1: General requirements;
AS NZS 4672.2-2007 Steel prestressing materials-Testing requirements;
300kN Steel strand Stress Relaxation/ PC Steel bars Stress Relaxation Testing Machine;
500kNSteel strand Stress Relaxation/ PC Steel bars Stress Relaxation Testing Machine;
600kN Steel strand Stress Relaxation/ PC Steel bars Stress Relaxation Testing Machine;
1000kN Steel strand Stress Relaxation/PC Steel bars Stress Relaxation Testing Machine;
300kN/500kN/600kN/1000kN Steel strand High temperature Stress Relaxation Testing Machine;
300kN/500kN/600kN/1000kN PC Steel bars High temperature Stress Relaxation Testing Machine;
300kN/500kN/600kN/1000kN Steel strand Stress Corrosion Relaxation Testing Machine;
300kN/500kN/600kN/1000kN PC Steel bars Stress Corrosion Relaxation Testing Machine;
500kN/600kN/1000kN Steel strand Skew Tensile Testing Machine;
600kN/1000kN Steel Strand Steel Bars Tensile Testing Integration machine(Precision six column).
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Update time:2016/11/29 11:30:49 【
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