JC/T 2126.2-2012
Process technology specification for cement products.Part 2:Prestressed concrete pipe (English Version)

Standard No.

JC/T 2126.2-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Building Materials

Latest

JC/T 2126.2-2012

Scope

This part specifies the technical requirements for raw materials, concrete, core-winding pipe making process, vibration extrusion pipe making process, product inspection, quality control, marking, transportation and storage during the manufacturing process of prestressed concrete pipes. This section applies to the manufacture of socket-type prestressed concrete pipes in compliance with GB 5696.

JC/T 2126.2-2012 Referenced Document

• GB 13788 Cold rolled ribbed steel wires and 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
• GB 50119 Code for concrete admixture application*， 2013-08-08 Update
• GB 5696 Prestressed concrete pipe
• GB 748 Sulfate resistance Portland cement
• GB 8076 Concrete admixtures
• GB/T 14684 Sand for construction*， 2022-04-15 Update
• GB/T 14685 Pebble and crushed stone for construction*， 2022-04-15 Update
• GB/T 15345 Test methods of concrete pipes for water transmission*， 2017-05-31 Update
• GB/T 1596 Fly ash used for cement and concrete*， 2017-07-12 Update
• GB/T 18736 Mineral admixtures for high strength and high performance concrete*， 2017-03-09 Update
• GB/T 5223 Steel wire for prestressing of concrete*， 2014-06-24 Update
• GB/T 5224 steel strand for prestressed concrete*， 2023-08-06 Update
• GB/T 701 Low carbon steel hot rolled round wire rod
• JC/T 582 Prestressed concrete pipe (tube core wire wrapping process) pipe form*， 2021-03-05 Update
• JC/T 697 Roller suspension shaping machine of reinforced concrete pipe
• JC/T 748 Rubber gasket ring of prestressed and self-stressing concrete pipe
• JC/T 749 Standard methods of testing rubber gasket ring of prestressed and self-stressing concrete pipe
• JC/T 822 Technical specifications of centrifugal forming machines for cement products industry*， 2017-04-12 Update
• JC/T 877 Rolling sprayer for peep and three-stage pipe
• JC/T 971 Hydrostatic testing machine for cement products industry
• JGJ 55 Specification for mix proportion design of ordinary concrete
• JGJ 63 Standard of water for concrete

JC/T 2126.2-2012 history

• 2012 JC/T 2126.2-2012 Process technology specification for cement products.Part 2:Prestressed concrete pipe