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ASTM D2949-01

(Specification)

Standard Specification for 3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings

Standard Specification for 3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings

SCOPE
1.1 This specification covers requirements and test methods for materials, dimensions and tolerances, deflection load, crush resistance, hydrostatic-burst resistance, flattening resistance, impact resistance, and solvent cement. A form of marking is also included. Plastic which does not meet the material requirements specified in Section 5 is excluded.
Note 1—This specification was formerly issued under the title, 3-in. Thin Wall Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings.
Note 2—Techniques for making solvent-cement joints are given in Practice D 2855.
1.2 The text of this specification references notes, footnotes, and appendixes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification.
1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
1.4 The following precautionary caveat pertains only to the test methods portion, Section 7, of this specification: 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.

General Information

Status
Historical
Publication Date
09-Dec-2001
ICS
23.040.20 - Plastics pipes
Technical Committee
F17 - Plastic Piping Systems
Drafting Committee
F17.63 - DWV
Current Stage
Ref Project

Relations

Replaces
ASTM D2949-00 - Standard Specification for 3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings
Effective Date
10-Dec-2001
Replaced By
ASTM D2949-01a - Standard Specification for 3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings
Effective Date
10-Dec-2001
Referred By
ASTM F1488-14(2019) - Standard Specification for Coextruded Composite Pipe
Effective Date
10-Dec-2001
Referred By
ASTM F2021-17(2022) - Standard Guide for Design and Installation of Plastic Siphonic Roof Drainage Systems
Effective Date
10-Dec-2001
Referred By
ASTM D2855-20 - Standard Practice for the Two-Step (Primer and Solvent Cement) Method of Joining Poly (Vinyl Chloride) (PVC) or Chlorinated Poly (Vinyl Chloride) (CPVC) Pipe and Piping Components with Tapered Sockets
Effective Date
10-Dec-2001

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ASTM D2949-01 - Standard Specification for 3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and FittingsASTM D2949-01 - Standard Specification for 3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings
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ASTM D2949-01 - Standard Specification for 3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
An American National Standard
Designation: D 2949 – 01
Standard Specification for
3.25-in. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic
1
Drain, Waste, and Vent Pipe and Fittings
This standard is issued under the fixed designation D 2949; 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 D 1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)
Compounds and Chlorinated Poly(Vinyl Chloride)
1.1 This specification covers requirements and test methods
2
(CPVC) Compounds
for materials, dimensions and tolerances, deflection load, crush
D 2122 Test Method for Determining Dimensions of Ther-
resistance, hydrostatic-burst resistance, flattening resistance,
3
moplastic Pipe and Fittings
impact resistance, and solvent cement. A form of marking is
D 2152 Test Method for Adequacy of Fusion of Extruded
also included. Plastic which does not meet the material
Poly(Vinyl Chloride) (PVC) Pipe and Molded Fittings by
requirements specified in Section 5 is excluded.
3
Acetone Immersion
NOTE 1—This specification was formerly issued under the title, 3-in.
D 2412 Test Method for Determination of External Loading
Thin Wall Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe
3
Characteristics of Plastic Pipe by Parallel-Plate Loading
and Fittings.
D 2444 Test Method for Determination of the Impact Re-
NOTE 2—Techniques for making solvent-cement joints are given in
sistance of Thermoplastic Pipe and Fittings by Means of a
Practice D 2855.
3
Tup (Falling Weight)
1.2 The text of this specification references notes, footnotes,
D 2564 Specification for Solvent Cements for Poly(Vinyl
and appendixes which provide explanatory material. These
3
Chloride) (PVC) Plastic Piping Systems
notes and footnotes (excluding those in tables and figures) shall
D 2855 Practice for Making Solvent-Cemented Joints with
not be considered as requirements of the specification.
3
Poly(Vinyl Chloride) (PVC) Pipe and Fittings
1.3 The values stated in inch-pound units are to be regarded
D 3311 Specification for Drain, Waste, and Vent (DWV)
as the standard. The values given in parentheses are for
3
Plastic Fittings Patterns
information only.
F 402 Practice for Safe Handling of Solvent Cements,
1.4 The following precautionary caveat pertains only to the
Primers, and Cleaners Used for Joining Thermoplastic Pipe
test methods portion, Section 7, of this specification: This
3
and Fittings
standard does not purport to address all of the safety concerns,
3
F 412 Terminology Relating to Plastic Piping Systems
if any, associated with its use. It is the responsibility of the user
F 1498 Specification for Taper Pipe Threads 60° for Ther-
of this standard to establish appropriate safety and health
3
moplastic Pipe and Fittings
practices and determine the applicability of regulatory limita-
tions prior to use.
3. Terminology
3.1 Definitions—Definitions are in accordance with Termi-
2. Referenced Documents
nology F 412, and abbreviations are in accordance with Ter-
2.1 ASTM Standards:
minology D 1600, unless otherwise specified.
2
D 618 Practice for Conditioning Plastics for Testing
D 1599 Test Method for Resistance to Short-Time Hydrau-
4. Significance and Use
3
lic Pressure of Plastic Pipe, Tubing, and Fittings
4.1 The requirements of this specification are intended to
D 1600 Terminology for Abbreviated Terms Relating to
provide pipe and fittings suitable for drainage of sewage and
2
Plastics
certain other liquid wastes where toughness, resistance to
deterioration from water and chemicals, flattening and aging
resistance, and strong tight joints are required.
1
This specification is under the jurisdiction of ASTM Committee F17 on Plastic
4.2 When joining 3.25-in. outside diameter PVC DWV
Piping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.
Current edition approved August 10, 2001. Published October 2001. Originally piping to 3-in. Schedule 40 PVC DWV piping, it is necessary
published as D 2949 – 71. Last previous edition D 2949 – 00.
to use either reducer bushings or increasers, as shown in the
2
Annual Book of ASTM Standards, Vol 08.01.
3
Annual Book of ASTM Standards, Vol 08.04.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D 2949
tables at the end of the text, due to the differences in pipe 6.3 Deflection Load and Crush Resistance:
outside diameters.
6.3.1 Pipe—The pipe shall support a minimum load of 600
lbf/linear ft (810
...

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Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure

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5.1 The data obtained by this test method are useful for establishing stress versus failure time relationships in a controlled environment from which the hydrostatic design basis for plastic pipe materials can be computed. (Refer to Test Method D2837 and Practice D2992.)  
5.2 In order to determine how plastics will perform as pipe, it is necessary to establish the stress-failure time relationships for pipe over 2 or more logarithmic decades of time (hours) in a controlled environment. Because of the nature of the test and specimens employed, no single line can adequately represent the data, and therefore the confidence limits should be established.  
Note 2: Some materials may exhibit a nonlinear relationship between log-stress and log-failure time, usually at short failure times. In such cases, the 105-hour stress value computed on the basis of short-term test data may be significantly different than the value obtained when a distribution of data points in accordance with Test Method D2837 is evaluated. However, these data may still be useful for quality control or other applications, provided correlation with long-term data has been established.  
5.3 The factors that affect creep and long-term strength behavior of plastic pipe are not completely known at this time. This procedure takes into account those factors that are known to have important influences and provides a tool for investigating others.  
5.4 Creep, or nonrecoverable deformation for pipe made of some plastics, is as important as actual leakage in deciding whether or not a pipe has failed. Specimens that exhibit localized ballooning, however, may lead to erroneous interpretation of the creep results unless a method of determining creep is established that precludes such a possibility. Circumferential measurements at two or three selected positions on a specimen may not be adequate.  
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1.1 This test method covers the determination of the time-to-failure of both thermoplastic and reinforced thermosetting/resin pipe under constant internal pressure.  
1.2 This test method provides a method of characterizing plastics in the form of pipe under the conditions prescribed.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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Standard Specification for Smooth-Wall Poly(Vinyl Chloride) (PVC) Plastic Underdrain Systems for Highway, Airport, and Similar Drainage

ABSTRACT
This specification covers the requirements for smooth-wall perforated and nonperforated poly(vinyl chloride) (PVC) plastic pipe and couplings for use in subsurface drainage systems of highways, airports, and similar applications. Two classes (or pipe stiffness) are included and designated as PS 28 and PS 46. The pipe stiffness, impact resistance, pipe flattening, and solvent cement joint tightness shall be tested to meet the requirements prescribed.
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1.1 This specification covers the requirements for smooth-wall perforated and nonperforated poly(vinyl chloride) (PVC) plastic pipe and couplings for use in subsurface drainage systems of highways, airports, and similar applications in nominal sizes of 4, 6, and 8 in. and in pipe stiffnesses (PS) that are designated as Type PS 28 and Type PS 46 in accordance with its minimum pipe stiffness.  
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ASTM F3203-19(2023)(Test Method)
Standard Test Method for Determination of Gel Content of Crosslinked Polyethylene (PEX) Pipes and Tubing

SIGNIFICANCE AND USE
5.1 Many important properties of crosslinked ethylene plastics vary with the gel content. Hence, determination of the gel content provides a basis for controlling production processes and a means of establishing the quality of finished products.  
5.2 Extraction tests permit verification of the proper gel content of any given crosslinked ethylene plastic and they also permit comparison between different crosslinked ethylene plastics, including those containing fillers, provided that, for the latter, the following conditions are met:  
5.2.1 The filler is not soluble in the solvent used in this method at the extraction temperature.  
5.2.2 The amount of filler present in the compound either is known or can be determined.  
5.2.3 Sufficient crosslinking has been achieved to prevent migration of filler during the extraction. It has been found that, at gel content above 30 %, the solvent remains clear and free of filler.  
5.3 Since some oxidative degradation of the material and solvent may occur at the reflux temperature of the solvents, a suitable antioxidant is added to the solvent to inhibit such degradation.  
5.4 This test method is normally used for specimens consisting of an equal representation of the entire cross section of the product, but may also be used to examine specific portions of a product for differences in extent of cross-linking when compared to either a product standard or another sample.  
5.5 This test method is intended for testing crosslinked polyethylene compounds that are not hygroscopic. If compounds that are hygroscopic are tested using this method, specimen conditioning before and after extraction is required.  
5.6 This test method differs from Test Methods D2765, ISO 10147 and Test Method D7567 which also describe procedures for determining the gel content of crosslinked polyethylene. It allows for the use of naphthenic hydrocarbon blend, isoparaffin solvent, or light aromatic solvent naptha as alternatives to xylenes. Xylenes a...
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1.1 The gel content of pipe and tubing produced from crosslinked polyethylene plastics as described in Specification F876 and other pipe or tubing standards is determined by extracting with solvents such as xylenes. A test method for quantitative determination of gel content is described herein. The method is applicable to PEX pipe and tubing of all densities, including those containing fillers, and provides correction for the inert fillers present in some of those compounds.  
1.2 Continuous extraction (see definition in Section 3) is used in this method to test the gel content of crosslinked polyethylene specimens. Continuous extraction when used for testing gel content has the advantages of decreased cost of testing, increased accuracy and consistency of results, and decreased test time. This is because extraction with a pure solvent is more efficient than extraction with a partially saturated solvent.  
1.3 While extraction tests may be made on articles of any shape, this test method is applicable for determining the gel content of crosslinked polyethylene pipes and tubing.  
1.4 This test method makes use of xylenes or alternative solvents. Alternative solvents either have lower toxicity than xylenes or allow decreased extraction times. The alternative solvents are also potentially beneficial from an economic and environmental viewpoint. Xylenes are used for referee tests.  
1.5 The values stated in SI units are to be regarded as standard. The inch-pound units in brackets are for information only.  
1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standard...

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