T/CACEM 00008-2016 Road prestressing plastic corrugated tube
T/CACEM 00008-2016 Road prestressing plastic corrugated tube
Basic Information
Scope
This standard specifies the classification, technical requirements, test methods, inspection rules, marking, and packaging, transportation, and storage of plastic corrugated pipes used for highway prestressing. This standard applies to plastic corrugated pipes used for post-tensioning prestressed concrete structures and components with reserved voids. In corrosive environments, plastic corrugated pipes must be used for reserved voids. In voids with excessive friction losses, plastic corrugated pipes should also be used. When using plastic corrugated pipes, the pipes should be installed first and then the concrete should be poured. This standard specifies the classification, technical requirements, test methods, inspection rules, marking, and packaging, transportation, and storage of plastic corrugated pipes used for highway prestressing.