ASTM C144-99
(Specification)Standard Specification for Aggregate for Masonry Mortar
Standard Specification for Aggregate for Masonry Mortar
SCOPE
1.1 This specification covers aggregate for use in masonry mortar.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 The following precautionary caveat pertains only to the methods portion, Section 7, of this standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Standards Content (Sample)
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Designation: C 14 – 99
Standard Specification for
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Concrete Sewer, Storm Drain, and Culvert Pipe
This standard is issued under the fixed designation C 14 – 99; 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. Scope 3. Terminology
1.1 This specification covers nonreinforced concrete pipe 3.1 Definitions— For definitions of terms relating to con-
intended to be used for the conveyance of sewage, industrial crete pipe, see Terminology C 822.
wastes, storm water, and for the construction of culverts.
4. Classification
1.2 A complete metric companion to Specification C 14 has
4.1 Pipe manufactured according to this specification shall
been developed—C 14M; therefore, no metric equivalents are
presented in this specification. be of three classes identified as “Class 1 Nonreinforced
Concrete Pipe,” “Class 2 Nonreinforced Concrete Pipe,” and
NOTE 1—This specification is a manufacturing and purchase specifica-
“Class 3 Nonreinforced Concrete Pipe.” The corresponding
tion only and does not include requirements for bedding, backfill, or the
strength requirements are prescribed in Table 1.
relationship between field load conditions and the strength classification of
pipe. However, experience has shown that the successful performance of
5. Basis of Acceptance
this product depends upon the proper selection of the class of pipe, type
of bedding and backfill, and care that the installation conforms to the
5.1 The acceptability of the pipe shall be determined by the
construction specifications. The owner is cautioned that he must correlate
results of the test prescribed in this section, when required, and
the field requirements with the class of pipe specified and provide for or
by inspection to determine whether the pipe conforms to this
require inspection at the construction site.
specification as to design and freedom from defects.
5.2 Acceptance as to Strength Properties—Pipe shall be
2. Referenced Documents
acceptable under the strength tests when they have met the
2.1 ASTM Standards:
requirements as prescribed in 10.3.
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C 33 Specification for Concrete Aggregates
3 5.3 Acceptance as to Absorption Properties—Pipe shall be
C 150 Specification for Portland Cement
acceptable under the absorption test when they have met the
C 309 Specification for Liquid Membrane-Forming Com-
2 requirements as prescribed in 10.4.
pounds for Curing Concrete
5.4 Acceptance as to Permeability Properties—Pipe shall
C 443 Specification for Joints for Circular Concrete Sewer
4 be acceptable under the permeability test when they have met
and Culvert Pipe, Using Rubber Gaskets
the requirements as prescribed in 10.5.
C 497 Test Methods for Concrete Pipe, Manhole Sections,
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or Tile NOTE 2—Prior to purchase, the owner may specify the hydrostatic test
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prescribed in 10.6 instead of the permeability test.
C 595 Specification for Blended Hydraulic Cements
C 618 Specification for Coal Fly Ash and Raw or Calcined
5.5 Acceptance as to Hydrostatic Properties—Pipe shall be
Natural Pozzolan for Use as a Mineral Admixture in
acceptable under the hydrostatic test when they have met the
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Concrete
requirements as prescribed in 10.6.
C 822 Terminology Relating to Concrete Pipe and Related
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6. Materials
Products
C 1116 Specification for Fiber-Reinforced Concrete and
6.1 Concrete—The concrete shall consist of cementitious
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Shotcrete
materials, mineral aggregates, and water.
6.2 Cementitious Materials:
6.2.1 Cement—Cement shall conform to the requirements
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This specification is under the jurisdiction of ASTM Committee C-13 on
for portland cement of Specification C 150 or shall be portland
Concrete Pipe and is the direct responsibility of Subcommittee C13.01 on
Reinforced Concrete Sewer, Drain, and Irrigation Pipe.
blast-furnace slag cement or portland-pozzolan cement con-
Current edition approved Aug. 10, 1999. Published September 1999. Originally
forming to the requirements of Specification C 595, except that
published as C 14 – 17. Last previous edition C 14 – 95.
2 the pozzolan constituent in the Type IP portland–pozzolan
Annual Book of ASTM Standards, Vol 04.02.
3
cement shall be fly ash.
Annual Book of ASTM Standards, Vol 04.01.
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Annual Book of ASTM Standards, Vol 04.05.
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