ASTM Manhole Specifications technical questions received here at the National Precast Concrete Association, C, “Standard [ ]. Of all the ASTM-related technical questions received here at the National Precast Concrete Association, C, “Standard Specification for. Standard Specification for Precast Reinforced Concrete Manhole Sections. Status: Withdrawn · Replaced by: ASTM C Buy this standard. Price: SEK.

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We have no amendments or corrections for this standard. The owner of the project for which these products are specified herein is cautioned to require inspection at the construction site.

The following specifications apply to manhole connectors and joints:.

This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular vertical precast reinforced concrete manholes and structures used in sewer and water works.

A bit of history Committee C13 has been around a long time.

The following specifications apply to manhole connectors and ast The changes made to hoop steel specifications means less steel. Need more than one copy? Committee C13 has been around a long time. Aggregates shall conform to the specificationexcept that the requirements for gradation shall not apply. ASTM is at the cutting edge of all of these changes; the balance of the members of its technical committees represents the best practitioners in their respective fields.

ASTM C – 18 Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular vertical precast reinforced concrete manholes and structures used in sewer and water works. The owner of the project for which these products are specified herein is cautioned to require inspection at the construction site.

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This abstract is a brief summary of the referenced standard. Test methods such as compression and absorption testing shall be performed. Link to Active This link will always route to the current Active astj of the standard. Understanding and supporting ASTM standards The emergence of the Clean Water Act established the basic structure for regulating discharges of pollutants into the waters of the United States and regulating quality standards for surface waters.

The committee meets once a year, with approximately members attending over three days of technical meetings. Experience has shown, however, that the successful performance of this product depends upon the proper selection of the product strength, type of foundation and backfill, and care in the field installation of the manhole products and connecting c748.

ASTM Manhole Specifications

Reinforced concrete shall consist of cementitious materials, mineral aggregates, and water, in which steel reinforcement has been embedded in such a manner so that the steel reinforcement and concrete act together.

C13 has nine technical subcommittees that maintain jurisdiction over these standards. Reinforced concrete shall consist of cementitious materials, mineral aggregates, and water, in which steel reinforcement has been embedded in such a manner so that the steel reinforcement and concrete act together. The owner of the project for which these products are specified herein is cautioned to require inspection at the construction site.

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The scope of C includes structures used in precast sewer, drainage and water works. Note 1—Future products will to be included in Part II in a future revision of this specification. Minimum compressive strength of concrete manhole products covered must meet the requirement.

ASTM C – 08 Standard Specification for Precast Reinforced Concrete Manhole Sections

Many NPCA members produce precast concrete manholes, as these products are used for so many underground applications such as storm and sanitary sewer access, lift stations and utilities. Note 2—This specification is a manufacturing and purchase specification only and does not include requirements for backfill, or the relationship between field load conditions and the strength requirements of the manhole products and appurtenances.

Compliance with ASTM standards protects the integrity of precast concrete pipe systems and the consumer. Proceed to Checkout Continue Shopping. ASTM C and joint materials C opened up new manufacturing standards for joint materials as gasket material technology evolved. You may delete a document from your Alert Profile at any time.

Test methods such as compression and absorption testing shall be performed. The aggregates shall be sized, graded, proportioned, and mixed with such proportions of cementitious materials and water as will produce as homogeneous concrete mixture of such quality that the products will asstm to the test and design requirements. In addition to the O-ring gasket cross section, the profile-wall gasket cross section was developed see ASTM C listed below.