This standard specifies the classification, structure, specifications, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of plastic corrugated pipe products for prestressed concrete bridges. This standard is applicable to plastic corrugated pipes used in post-tensioned prestressed concrete bridge structures. Plastic corrugated pipes used in other prestressed concrete structures may be used as a reference.
JT/T 529-2016 Referenced Document
GB/T 10802 General purpose flexible polyurethane foam*, 2023-09-07 Update