CJ/T 297-2016 Active
CJ/T 297-2016 High density polyethylene sheathing compounds for bridge cables
Abstract
This standard specifies the product classification and specifications, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of high-density polyethylene sheathing materials for bridge cables and ropes.
This standard applies to high-density polyethylene sheathing materials for bridge cables and ropes, which are mainly made from high-density polyethylene resin and additives such as modifiers, antioxidants, light stabilizers, carbon black, or pigments. These materials are produced through mixing, plasticizing, and granulating processes. They are primarily used for heat-extruded sheathing of bridge cables and ropes, as well as spiral wires or casings. They can also be used for heat-extruded sheathing or casings of other rope structures.
General Product Information
| Document Type | Industry standards-Urban construction |
|---|---|
| Standard Status | Active |
| Standard Code | CJ/T 297-2016 |
| CCS | Bridge and culvert engineering |
| ICS | Bridge construction |
| Implement Date | 2017-03-01 |