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Defines general requirements, performance requirements, test methods and marking for the following types of PVC plastic utilities duct intended for underground installation for communications and electrical wire and cable: Type EB-20 and Type EB-35, designed for burial encased in concrete; Type DB-60; Type DB-100, and Type DB-120, designed for direct burial without encasement in concrete.
Product Details
- Published:
- 01/01/2003
- Number of Pages:
- 27
- File Size:
- 1 file , 380 KB
- Product Code(s):
- 100070, 100070, 100070
