- 820 - SECTION 1025 -- STEEL WIRE FOR PRESTRESSED CONCRETE UNITS
1025.01 Description
1.Steel wire for parallel wire assemblies for post-tensioning shall conform to the requirements of ASTM A 421.
1025.02 Acceptance Requirements
1.Acceptance shall be based on sampling and testing requirements in accordance with the Department’s Materials Sampling Guide . - 821 - SECTION 1026 -- STEEL STRAND FOR PRESTRESSED CONCRETE UNITS
1026.01 Description
1.The steel strand for prestressed concrete piling, sheet piling, and girder units shall conform to the r equirements of ASTM A 416/A 416M and those described in the contract.
2.Low relaxation strands shall be allowed in the fabrication of prestressed concrete piling and sheet piling. No mixing of stress relieved and low relaxation strands shall be allowed on any project.
1026.02 Acceptance Requirements
1.Acceptance shall be based on sampling and testing requirements in accordance with the Department’s Materials Sampling Guide .
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Source: Nebraska Standard Specifications for Highway Construction, 2017 Edition. Pages 854–854 of 1,048. View official source ↗