ASTM D2852-95(2002)
(Specification)Standard Specification for Styrene-Rubber (SR) Plastic Drain Pipe and Fittings
Standard Specification for Styrene-Rubber (SR) Plastic Drain Pipe and Fittings
SCOPE
1.1 This specification covers requirements and test methods for materials, dimensions, workmanship, impact resistance, load-deflection properties, dimensional stability, and joint tightness of plain-end or bell-end styrene-rubber (SR) plastic drain pipe and fittings in sizes 2 through 6 in.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 The following safety hazards caveat pertains only to the test methods portion, Section 8, 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.
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An American National Standard
Designation: D 2852 – 95 (Reapproved 2002)
Standard Specification for
Styrene-Rubber (SR) Plastic Drain Pipe and Fittings
This standard is issued under the fixed designation D 2852; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber 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 tic Pipe and Fittings by Means of a Tup (Falling Weight)
D3122 Specification for Solvent Cements for Styrene-
1.1 This specification covers requirements and test methods
Rubber Plastic Pipe and Fittings
for materials, dimensions, workmanship, impact resistance,
F412 Terminology Relating to Plastic Piping Systems
load-deflection properties, dimensional stability, and joint
2.2 Federal Standard:
tightness of plain-end or bell-end styrene-rubber (SR) plastic
Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
drain pipe and fittings in sizes 2 through 6 in.
2.3 Military Standard:
1.2 The values stated in inch-pound units are to be regarded
MIL-STD-129 Marking for Shipment and Storage
as the standard. The values given in parentheses are for
information only.
3. Terminology
1.3 The following safety hazards caveat pertains only to the
3.1 Definitions—Definitions are in accordance with Termi-
test methods portion, Section 8, of this specification: This
nology F412, and abbreviations are in accordance with Ter-
standard does not purport to address all of the safety concerns,
minologyD1600,unlessotherwisespecified.Theabbreviation
if any, associated with its use. It is the responsibility of the user
for styrene-rubber plastics is SR.
of this standard to establish appropriate safety and health
practices and determine the applicability of regulatory limita-
4. Significance and Use
tions prior to use.
4.1 The requirements for this specification are intended to
provide pipe and fittings suitable for nonpressure underground
2. Referenced Documents
drainage of sewage and certain other liquid wastes, in appli-
2.1 ASTM Standards:
cationsoutsidethebuildinglimits,wheredimensionalstability,
D256 Test Methods for Determining the Izod Pendulum
2 resistance to aging, and strong eight joints are required. The
Impact Resistance of Plastics
2 plasticdrainpipeandfittingsdescribedinthisspecificationare
D618 Practice for Conditioning Plastics for Testing
2 intended for use in the following applications:
D638 Test Method for Tensile Properties of Plastics
4.1.1 House connections to septic tanks.
D648 Test Method for Deflection Temperature of Plastics
2 4.1.2 Footing drains (foundation drains).
Under Flexural Load in the Edgewise Position
4.1.3 Storm drainage.
D1600 Terminology for Abbreviated Terms Relating to
2 4.2 ThepipeshouldbeinstalledinaccordancewithPractice
Plastics
D2321.
D2122 Test Method for Determining Dimensions of Ther-
moplastic Pipe and Fittings
5. Materials and Manufacture
D2321 Practice for Underground Installation of Thermo-
5.1 Materials—The pipe and fittings shall be made of
plastic Pipe for Sewers and Other Gravity-Flow Applica-
3 styrene-rubber (SR) plastics meeting the following require-
tions
ments:
D2412 TestMethodforDeterminationofExternalLoading
3 5.1.1 The SR plastics compound shall contain at least 50%
Characteristics of Plastic Pipe by Parallel-Plate Loading
styrene plastics, combined with rubbers to a minimum rubber
D2444 Test Method for Impact Resistance of Thermoplas-
content of 5%, and compounding materials such as antioxi-
dants and lubricants, and may contain up to 15% acrylonitrile
combined in the styrene plastics or rubbers, or both. The
This specification is under the jurisdiction ofASTM Committee F17 on Plastic
rubbers shall be of the polybutadiene or butadiene-styrene
Piping Systems and is the direct responsibility of Subcommittee F17.65 on Land
Drainage.
Current edition approved Sept. 10, 1995. Published November 1995. Originally
published as D2852–69T. Last previous edition D2852–93.
2 4
Annual Book of ASTM Standards, Vol 08.01. AvailablefromStandardizationDocumentsOrderDesk,Bldg.4SectionD,700
Annual Book of ASTM Standards, Vol 08.04. Robbins Ave., Philadelphia, PA 19111-5098, Attn: NPODS.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
D 2852 – 95 (2002)
type, or both, with a maximum styrene content of 25% or satisfactory if the bell was formed from pipe meeting the
nitrile type. The combined styrene plastics and rubber content requirements of Table 1.
shall be not less than 90%. No fillers may be used. 6.3.2.2 For molded fittings, the wall thickness of the water-
5.1.2 The SR plastic compound shall meet the following way and socket or bell shall be no less than the respective
minimumrequirementswhentestedinaccordancewithSection minimum thickness listed for the equivalent pipe wall in Table
8: 2. For reducing fittings or those with smaller inlets, the
minimum wall thickness of each inlet shall be no less than the
Tensile strength at rupture, 3800 psi (26.2 MPa)
Elongation at rupture, %, 15
minimum wall thickness for that size pipe.
Modulus of elasticity in tension, 300 000 psi (2068 MPa)
6.3.3 Socket Depth—Thesocketdepthshallbenotlessthan
Izod impact strength, notched 0.8 ft·lbf/in. (42.5 J/m)
Deflection temperature at 264 psi (1.82 149 (65) thatshowninTable2whenmeasuredinaccordancewith8.7.3.
MPa),° F (°C)
6.3.4 Laying Length—The laying length shall meet the
requirements shown in Table 3. All dimensions are minimum
5.1.3 Rework Material—Clean rework material, generated
with a negative tolerance of zero.
from the manufacturer’s own pipe or fittings production, may
6.4 Impact Strength—The impact strength of the pipe and
be used by the same manufacturer, provided that the pipe and
fittings shall not be less than the values given in Table 4 when
fittings produced meet all of the requirements of this specifi-
tested in accordance with 8.9.
cation.
NOTE 1—This test is intended only as a quality control test, not as a
6. Workmanship, Finish, and Appearance
simulated service test.
6.1 Workmanship—The pipe shall be homogeneous
6.5 Pipe Stiffness—Thepipestiffnessat5%deflectionshall
throughout and essentially uniform in color, opacity, density,
be not less than the values given in Table 5 when tested in
and other properties. The inside and outside surfaces shall be
accordance with 8.10. This requirement does not apply to
semimatte or glossy in appearance and free of chalking, sticky,
fittings.
or tacky material.The pipe walls shall be free of cracks, holes,
NOTE 2—The 5% deflection criterion, which was arbitrarily selected
blisters, voids, foreign inclusion, or other defects that are
for testing convenience, should not be considered as a limitation with
visible to the naked eye and that may affect the wall integrity.
respect to in-use deflection. The engineer is responsible for establishing
Holes deliberately placed in perforated pipe are acceptable.
the acceptable deflection limit.
The surfaces shall be free of excessive bloom. Bloom or
NOTE 3—The strength and load-carrying capabilities of plastic drain
chalking may develop in pipe exposed to direct rays of the sun
and sewer pipe are measured and reported as Pipe Stiffness, which is
(ultraviolet radiant energy) for extended periods and conse-
determined in accordance with Test Method D2412. The term “crush
strength”isnotapplicabletoplasticpipingbecause(a)thevaluesobtained
quently these requirements do not apply to pipe after extended
can be significantly different, depending on the bedding, loading, or
exposure to direct rays of the sun.
testing technique used; and (b) the term derives from rigid pipe and refers
6.2 Pipe Dimensions:
to its ultimate strength at rupture.
6.2.1 Pipe Diameters—The outside and inside diameters of
6.6 Flattening—The pipe shall show no evidence of split-
the pipe shall be within the tolerances given in Table 1 when
ting, cracking, or breaking at 20% deflection when tested in
tested in accordance with 8.6.1.
accordance with 8.8.
6.2.2 Wall Thickness—Pipe wall thickness shall meet the
6.7 Dimensional Stability—The average decrease in inside
requirements of Table 1 when measured in accordance with
diameterofpipeandfittingsshallnotexceed10%whentested
8.6.2.
in accordance with 8.11.
6.2.3 Laying Length—The laying length shall be 10 ft with
1 6.8 Solvent Cement—Solvent cements shall meet the re-
atoleranceof−0+ ⁄2in.,unlessotherwisespecified.Thelaying
quirements of Specification D3122.
length shall be determined in accordance with 8.6.3.
6.9 Joint Tightness—Jointsmadewithpipeandfittingsshall
6.3 Fitting and Bell-End Dimensions:
not leak when tested in accordance with 8.12.
6.3.1 Socket Diameters—The inside diameters of the sock-
ets shall comply with the dimensions in Table 2 when deter-
7. Retest and Rejection
mined in accordance with 8.7.1.
7.1 If the results of any test(s) do not meet the requirements
6.3.2 Wall Thickness:
6.3.2.1 For belled pipe and fittings fabricated from pipe of this specification, the test(s) may be conducted again in
accordance with an agreement between the purchaser and the
sections,thethicknessofthebelledsectionshallbeconsidered
TABLE 1 Dimensions and Tolerances for SR Plastic Drain Pipe, in. (mm)
Permissible Deviations of
the Diameter from Mea- Minimum Average Minimum Wall
Nominal Size Average Outside Diameter
sured Average (Out-of- Inside Diameter Thickness
roundness)
2 2.250 6 0.006 (57.2 6 0.15) 60.030 (60.76) 2.000 (50.8) 0.073 (1.85)
3 3.250 6 0.008 (82.6 6 0.20) 60.040 (61.02) 2.875 (73.0) 0.100 (2.54)
4 4.215 6 0.009 (104.8 6 0.23) 60.050 (61.27) 3.875 (98.4) 0.125 (3.18)
5 5.300 6 0.010 (134.6 6 0.25) 60.060 (61.52) 4.875 (123.8) 0.150 (3.81)
6 6.275 6 0.011 (159.4 6 0.28) 60.070 (61.78) 5.875 (149.2) 0.180 (4.57)
D 2852 – 95 (2002)
TABLE 2 Fitting Dimensions and Tolerances, in. (mm)
Nominal A B C, min D, min E and F,
A
Size min
2 2.264 6 0.006 (57.5 6 0.15) 2.245 6 0.006 (57.0 6 0.15) ⁄4 (19.1) 2 (50.8) 0.073 (1.85)
1 7
3 3.271 6 0.008 (83.1 6 0.20) 3.245 6 0.008 (82.4 6 0.20) 1 ⁄2 (38.1) 2 ⁄8 (73.0) 0.100 (2.54)
3 7
4 4.235 6 0.009 (107.6 6 0.23) 4.210 6 0.009 (106.9 6 0.23) 1 ⁄4 (44.5) 3 ⁄8 (98.4) 0.125 (3.18)
5 5.330 6 0.010 (135.4 6 0.25) 5.295 6 0.010 (134.5 6 0.25) 2 (50.8) 4 ⁄8 (123.8) 0.150 (3.81)
1 7
6 6.305 6 0.011 (160.1 6 0.28) 6.270 6 0.011 (159.3 6 0.28) 2 ⁄2 (63.5) 5 ⁄8 (149.2) 0.180 (4.57)
A
Fitting Wall Thickness—The wall thickness is a minimum value except that a 610 % variation resulting from core shift is allowable. In such a case, the average of two
opposite wall thicknesses shall equal or exceed the value shown in the table.
TABLE 3 Fitting Minimum Laying Length Dimensions, in. (mm)
Size G1 G2 G3 G4 G5 H J N
5 3 15 3 1 7 9 3
21 ⁄32 (29.4) 1 ⁄4 (31.8) ⁄16 (23.8) 2 ⁄4 (57.2) ⁄2 (12.7) 3 ⁄8 (98.4) ⁄16 (14.3) ⁄32 (2.4)
21 7 3 1 9 11 1
31 ⁄32 (42.1) 2 ⁄8 (73.0) 1 ⁄8 (34.9) 3 ⁄4 (82.6) ⁄16 (14.3) 6 (152.4) ⁄16 (17.5) ⁄8 (3.2)
5 11 3 15 7 7 1
42 ⁄32 (54.8) 3 ⁄16 (93.7) 1 ⁄4 (93.7) 5 (127.0) ⁄16 (23.8) 7 ⁄16 (188.9) ⁄8 (22.2) ⁄8 (3.2)
11 1
52 ⁄16 (68.3) — — — — — — ⁄8 (3.2)
3 7 5 3 1
63 ⁄16 (81.0) — — 7 ⁄8 (200.0) 1 ⁄16 (33.3) — 1 ⁄8 (34.9) ⁄8 (3.2)
seller. There shall be no agreement to lower the minimum limits. In retesting, the product requirements of this specifica-
requirement of the specification by such means as omitting tion shall be met and the test methods designated in the
tests that are a part of the specification, substituting or
specification shall be followed. If, upon retest, failure occurs,
modifying a test method, or by changing the specification
D 2852 – 95 (2002)
TABLE 4 Minimum Impact Strength Requirements of Pipe and
8.6.1.2 Measure the average inside diameter of the pipe in
Fittings at 73°F (23°C)
accordance with Test Method D2122.
Minimum Impact
8.6.2 Wall Thickness—Measure the wall thickness in accor-
Nominal Size, in.
ft·lbf m·kg
dance with Test Method D2122. Make sufficient readings, a
minimum of six, to ensure that the minimum thickness has
210 1.4
310 1.4
been determined. Use a cylindrical anvil tubing micrometer
415 2.1
accurate to 60.001 in. (60.02 mm).
515 2.1
8.6.3 Length—Determine the over-all length of the pipe in
615 2.1
accordance withTest Method D2122 using a steel tape with at
least ⁄16-in. (1-mm) graduations. For belled or coupled pipe,
TABLE 5 Minimum Pipe Stiffness for Pipe
determine the laying length by measuring the bell or coupling
Minimum Pipe Stiffness at 5 % socket depth with a steel rule with at least ⁄16-in. graduations
Deflection
and subtracting this dimension from the overall length.
Nominal Size, in. Original and Water Immersion
8.7 Fitting and Bell-End Socket Dimensions:
Specimens
8.7.1 Socket Diameters—Measure the inside diameters of
psi MPa
the sockets at the socket entrance and bottom, using an inside
2 50 0.35
micrometer accurate to 60.001 in. (60.02 mm) or a telescop-
3 42 0.29
ing pin gage in conjunction with an outside micrometer
4 38 0.26
accurate to 60.001 in. Determine the average inside diameters
5 37 0.26
6 34 0.23
attheentranceandthebottomofthesocketbytakingsufficient
readingsateachposition.Calculatetheaverageinsidediameter
at each position by taking the mean of the minimum and
thequantityofproductrepresentedbythetest(s)doesnotmeet
maximum values.
the requirements of this specification.
8.7.2 Wall Thickness—Measure the wall thickness in accor-
dance with Test Method D2122. Make sufficent readings, a
8. Test Methods
minimum of six, to ensure that the minimum thickness has
8.1 Conditioning—Condition the specimens prior to test at
been determined. Use a cylindrical anvil tubing micrometer
73.4 6 3.6°F (23 6 2°C) and 50 6 5% relative humidity for
accurate to 60.001 in. (60.02 mm).
not less than 40 h in accordance with Procedure A of Practice
8.7.3 Socket Depth—Measure the socket depth using a steel
D618, for those tests where conditioning is required and in all
rule with at least ⁄16-in. (1-mm) graduations. Make sufficient
cases of disagreement.
readings to ensure that the minimum depth has been deter-
8.2 Test Conditions—Conduct tests in the standard labora-
mined.
tory atmosphere of 73.4 6 3.6°F (23 6 2°C) and 50 65%
8.8 Flattening—Flatten three specimens of pipe, 6 in. long,
relative humidity, unless otherwise specified.
between parallel plates in a suitable press, until the distance
8.3 Deflection Temperature—Determine the deflection tem-
between the plates is 80% of the original outside diameter of
peratureinaccordancewithTestMethodD648.Inj
...
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