This part specifies the raw materials, production processes, transportation and storage technical requirements for the production of ring-shaped concrete poles. This section applies to annular prestressed concrete poles, annular partially prestressed concrete poles and annular reinforced concrete poles produced in accordance with GB/T4623.
JC/T 2126.5-2012 Referenced Document
GB 1499.1 Steel for the reinforcement of concrete. Part 1: Hot rolled plain bars
GB 1499.2 Steel for the reinforcement of concrete- Part 2: Hot rolled ribbed bars
GB 175 General Purpose Portland Cement*, 2023-11-27 Update