ASTM C822-01
(Terminology)Standard Terminology Relating to Concrete Pipe and Related Products
Standard Terminology Relating to Concrete Pipe and Related Products
General Information
Relations
Standards Content (Sample)
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Designation: C 822 – 01
Standard Terminology Relating to
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Concrete Pipe and Related Products
This standard is issued under the fixed designation C 822; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Referenced Documents resistance used in design calculations.
concrete—a homogeneous mixture of portland cement, aggre-
1.1 ASTM Standards:
gates, and water which may contain admixtures.
C 497 Test Methods for Concrete Pipe, Manhole Sections,
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core—a cylinder of concrete obtained from concrete by means
or Tile
of a core drill.
2. Terminology crown—the top or highest point of the internal surface of the
transverse cross section of a pipe.
absorption—the increase in weight of concrete resulting from
culvert—a pipeline intended to convey water under a highway,
the penetration of water into the concrete.
railroad, canal, or similar facility.
absorption test—a test made to determine the absorption of
cylinder (test)—a cast cylindrical specimen of concrete.
concrete.
design strength—the minimum acceptable 0.01-in. (0.3-mm)
admixture—a material other than water, aggregates, cement
crack D-load.
and fibre reinforcing used as an ingredient of concrete and
designated size—the dimensional name for a particular size
added to the batch immediately before or during its mixture.
that may or may not be equal to or related to the dimensions
annular space—the space between the inner surface of the
used for design purposes or of the manufactured product.
female end and the outer surface of the male end of an
distribution reinforcement—reinforcement, typically running
assembled pipe joint.
90° to the main or circumferential reinforcement, intended to
bell—see female end of pipe.
disperse concentrated loads to larger areas of a structural
blend—a combining of various cementitious materials.
member.
box section—a concrete pipe with a rectangular cross section.
D-load—the supporting strength of a pipe loaded under
box section bottom slab—lower horizontal portion of a box
three-edge-bearing test conditions expressed in pounds per
section in the installed condition.
linear foot per foot of inside diameter or horizontal span, or
box section top slab—upper horizontal portion of a box
expressed in newtons per linear metre per millimetre of
section in the installed condition.
inside diameter or horizontal span.
box section wall—vertical sides of a box section in the
D-load, 0.01-in. (0.3-mm) crack—the maximum three-edge-
installed condition.
bearing test load supported by a concrete pipe before a crack
cage—an assembled unit of steel reinforcement consisting of
having a width of 0.01 in. (0.3 mm) occurs, measured at
circumferential and longitudinal bars or wires.
close intervals, throughout a continuous length of 1 ft (300
circular reinforcement—a circular-shaped line of reinforce-
mm) or more measured parallel to the longitudinal axis of
ment.
pipe barrel expressed as D-load.
circumferential reinforcement—reinforcement that is ap-
D-load ultimate (Du)—the maximum three-edge-bearing test
proximately perpendicular to the longitudinal axis of the
load supported by a pipe, expressed as D-load.
concrete pipe.
drain tile—pipe for collecting and conveying surface and
combined sewer—a pipeline intended to convey sewage and
subsurface water from an area.
storm water.
elliptical reinforcement—a line of reinforcement in the ap-
compression test—a test made on a concrete specimen to
proximate shape of an ellipse.
determine the compressive strength.
exfiltration—the volume of pipeline flow leaving a sewer and
compressive strength—the maximum resistance of a concrete
its connections into the soil from pipe, joints, connections,
specimen to axial compressive loading; or the specified
and appurtenances.
external load-crushing strength test—a test of the pipe in
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This terminology is under the jurisdiction of ASTM Committee C13 on
which external crushing forces are exerted in specified
Concrete Pipe and are the direct responsibility of Subcommittee C13.10 on
directions and locations on a specified length of pipe.
Correlation and Editorial.
Current edition approved June 10, 2001. Published August 2001. Originally external sealing bands—flexible wrappings that are applied to
{1
published as C 822 – 75. Last previous edition C 822 – 98 .
the outside of a concrete pipe, box section, or manhole
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Annual Book of ASTM Standards, Vol 04.05.
Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.
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