ASTM International

Standard Specification for Nonreinforced Concrete Specified Strength Culvert, Storm Drain, and Sewer Pipe
 N C985

Annotation

This specification covers nonreinforced concrete pipe designed for specified strengths and intended to be used for the conveyance of sewage, industrial wastes, and storm water and for the construction of culverts.

A complete companion to Specification C985 has been developed, C985M; therefore, no metric equivalents are presented in this specification.

NOTE 1—This specification is a manufacturing and purchase specification only and does not include requirements for bedding, backfill, or the relationship between field load conditions and the designated strength of the pipe. However, experience has shown that the successful performance of this product depends upon the proper selection of the pipe strength, type of bedding and backfill, and care that the installation conforms to the construction specifications. The owner of the concrete pipe specified herein is cautioned that he must correlate the field requirements with the pipe strength specified and provide inspection at the construction site.

Автоматический перевод:

Стандартная спецификация для неукрепленной конкретной указанной водопропускной трубы силы, штормовой утечки и трубы коллектора

Эта спецификация покрывает, неукрепил конкретный канал, разработанный для указанных сильных мест, и намеревался использоваться для передачи сточных вод, промышленных отходов и штормовой воды и для конструкции водопропускных труб.