This standard specifies the product classification, raw materials and general requirements, technical requirements, test methods, inspection rules, signs, storage and transportation, product certification, etc. of pretensioned prestressed concrete pipe piles (hereinafter referred to as pipe piles). This standard applies to centrifugally formed pretensioned prestressed concrete pipe piles used in industrial and civil buildings, ports, municipalities, bridges, railways, highways, water conservancy and other projects.
GB 13476-2009 Referenced Document
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
GB 50164 Standard for quality control of concrete*, 2011-04-02 Update