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ASTM C443M-07

(Specification)

Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets (Metric)

Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets (Metric)

ABSTRACT
This specification covers flexible watertight joints for concrete pipe and precast manhole sections, using rubber gaskets for sealing the joints, where infiltration or exfiltration is a factor in the design. The numerical values in this specification are not presented in inch-pound units, but rather, in metric or SI units only. All rubber gaskets shall meet the dimensions, tolerances, and physical requirements of both standard gasket and oil resistant gasket requirements. Assembled joints should pass the following performance test without leakage at the joints: pipes in straight alignment, and pipes in maximum deflected position.
SCOPE
1.1 This specification covers flexible watertight joints for concrete pipe and precast manhole sections, using rubber gaskets for sealing the joints, where infiltration or exfiltration is a factor in the design. The specification covers the design of joints and the requirements for rubber gaskets to be used therewith, for pipe conforming in all other respects to Specification C 14M, Specification C 76M, or Specification C 507M and precast manhole section conforming in all other respects to Specification C 478M, provided that if there is conflict in permissible variations in dimensions, the requirements of this specification for joints shall govern.
1.2 This specification is the metric counterpart of Specification C 443.
Note 1 - This specification covers the design and performance of the rubber gasket joint only. Joints covered by this specification are normally adequate for hydrostatic pressures up to 90 kPa (9 m) without leakage, when tested per Section . Infiltration or exfiltration quantities for an installed pipeline are dependent upon many factors other than the joints, and allowable quantities must be covered by other specifications and suitable testing of the installed pipeline and system.

General Information

Status
Historical
Publication Date
30-Jun-2007
ICS
13.060.30 - Sewage water
Technical Committee
C13 - Concrete Pipe
Drafting Committee
C13.08 - Joints for Precast Concrete Structures
Current Stage
Ref Project

Relations

Replaces
ASTM C443M-05a - Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets (Metric)
Effective Date
01-Jul-2007
Replaced By
ASTM C443M-10 - Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets (Metric)
Effective Date
01-Dec-2010
Referred By
ASTM C76M-22a - Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe (Metric)
Effective Date
01-Jul-2007
Referred By
ASTM C655M-19a - Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe (Metric)
Effective Date
01-Jul-2007
Referred By
ASTM C1619-20 - Standard Specification for Elastomeric Seals for Joining Concrete Structures
Effective Date
01-Jul-2007
Referred By
ASTM C14M-20 - Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe (Metric)
Effective Date
01-Jul-2007
Referred By
ASTM C507M-22 - Standard Specification for Reinforced Concrete Elliptical Culvert, Storm Drain, and Sewer Pipe (Metric)
Effective Date
01-Jul-2007
Referred By
ASTM C1821/C1821M-16(2021)e1 - Standard Practice for Installation of Underground Circular Precast Concrete Manhole Structures
Effective Date
01-Jul-2007

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ASTM C443M-07 - Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets (Metric)ASTM C443M-07 - Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets (Metric)
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ASTM C443M-07 - Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets (Metric)
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: C443M – 07
Standard Specification for
Joints for Concrete Pipe and Manholes, Using Rubber
1
Gaskets (Metric)
This standard is issued under the fixed designation C443M; 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 (´) 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 C507M Specification for Reinforced Concrete Elliptical
Culvert, Storm Drain, and Sewer Pipe (Metric)
1.1 This specification covers flexible watertight joints for
C822 Terminology Relating to Concrete Pipe and Related
concrete pipe and precast manhole sections, using rubber
Products
gasketsforsealingthejoints,whereinfiltrationorexfiltrationis
C1619 Specification for Elastomeric Seals for Joining Con-
a factor in the design. The specification covers the design of
crete Structures
joints and the requirements for rubber gaskets to be used
therewith, for pipe conforming in all other respects to Speci-
3. Terminology
fication C14M, Specification C76M, or Specification C507M
3.1 Definitions: For definitions of terms relating to concrete
and precast manhole section conforming in all other respects to
pipe, see Terminology C822.
Specification C478M, provided that if there is conflict in
permissible variations in dimensions, the requirements of this
4. Basis of Acceptance
specification for joints shall govern.
4.1 The acceptability of the pipe joints and gaskets shall be
1.2 This specification is the metric counterpart of Specifi-
determinedbytheresultsofthephysicaltestsprescribedinthis
cation C443.
specification, if and when required, and by inspection to
NOTE 1—This specification covers the design and performance of the
determine whether the pipe joints and gaskets conform to this
rubber gasket joint only. Joints covered by this specification are normally
specification as to design and freedom from defects.
adequate for hydrostatic pressures up to 90 kPa (9 m) without leakage,
when tested per Section 9. Infiltration or exfiltration quantities for an
5. Materials and Manufacture for Gaskets
installed pipeline are dependent upon many factors other than the joints,
5.1 All rubber gaskets shall comply with Specification
and allowable quantities must be covered by other specifications and
suitable testing of the installed pipeline and system. C1619 in terms of materials and manufacture. The gaskets
shall be extruded or molded to the specified size within a
2. Referenced Documents
tolerance of 66 % on any dimension, measured at any cross
2
2.1 ASTM Standards: section.
C14M Specification for Nonreinforced Concrete Sewer,
6. Physical Requirements for Gaskets
Storm Drain, and Culvert Pipe [Metric]
C76M Specification for Reinforced Concrete Culvert, 6.1 Standard Gasket Requirements—All rubber gaskets
Storm Drain, and Sewer Pipe [Metric] shall meet the dimensions, tolerances, and physical require-
C478M SpecificationforPrecastReinforcedConcreteMan- ments of Specification C1619, Class C.
hole Sections (Metric) 6.2 Oil Resistant Gasket Requirements—All rubber gaskets
shall meet the dimensions, tolerances, and physical require-
ments of Specification C1619, Class D.
1
This specification is under the jurisdiction of ASTM Committee C13 on
Concrete Pipe and is the direct responsibility of Subcommittee C13.08 on Joints for
7. Design of Joints
Precast Concrete Structures.
Current edition approved July 1, 2007. Published July 2007. Originally approved
7.1 The manufacturer shall furnish the owner with the
in 1980. Last previous edition approved in 2005 as C433M – 05a. DOI: 10.1520/
detailed design of the joint or joints including design and
C0443M-07.
2 durometer hardness of the rubber gasket proposed to be
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
furnished under this specification.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
C443M – 07
7.1.1 The joint design shall consist of a bell or groove on 8. Permissible Variations in Dimensions
oneendofaunitofpipe,andaspigotortongueontheadjacent
8.1 The planes formed by the ends of nonbeveled pipe shall
end of the joining pipe.
not vary from the perpendicular to the pipe axis by more than
7.1.2 All surfaces of the joint upon or against which the
5 mm for internal diameters or equivalent diameters 750 mm
gasket is capable of bearing shall be smooth, free of spalls, and smaller;
...

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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. 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. Aggregates shall conform to the specification , except that the requirements for gradation shall not apply. Minimum compressive strength of concrete manhole products covered must meet the requirement. 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 conform to the test and design requirements. Concrete products shall be subjected to either steam or water curing. Test methods such as compression and absorption testing shall be performed.
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Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets

ABSTRACT
This specification covers flexible watertight joints for concrete pipe and precast manhole sections, using rubber gaskets for sealing the joints, where infiltration or exfiltration is a factor in the design. The numerical values in this specification are not presented in inch-pound units, but rather, in metric or SI units only. All rubber gaskets shall meet the dimensions, tolerances, and physical requirements of both standard gasket and oil resistant gasket requirements. Assembled joints should pass the following performance test without leakage at the joints: pipes in straight alignment, and pipes in maximum deflected position.
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1.1 This specification covers flexible leak-resistant joints for concrete pipe and precast manhole sections, using rubber gaskets for sealing the joints, where infiltration or exfiltration is a factor in the design. The specification covers the design of joints and the requirements for rubber gaskets to be used therewith, for pipe conforming in all other respects to Specification C14, Specification C76, or Specification C507 and precast manhole section conforming in all other respects to Specification C478/C478M, provided that if there is conflict in permissible variations in dimensions the requirements of this specification for joints shall govern.  
1.2 A complete metric companion to Specification C443 has been developed—C443M; therefore, no metric equivalents are presented in this specification.  
Note 1: This specification covers the design and performance of the rubber gasket joint only. Joints covered by this specification are adequate for hydrostatic pressures up to 13 psi (30 ft), when tested in accordance with Section 9. Infiltration or exfiltration quantities for an installed pipeline are dependent upon many factors other than the joints, and allowable quantities must be covered by other specifications and suitable testing of the installed pipeline and system.  
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This specification covers flexible watertight joints for concrete pipe and precast manhole sections, using rubber gaskets for sealing the joints, where infiltration or exfiltration is a factor in the design. The numerical values in this specification are not presented in inch-pound units, but rather, in metric or SI units only. All rubber gaskets shall meet the dimensions, tolerances, and physical requirements of both standard gasket and oil resistant gasket requirements. Assembled joints should pass the following performance test without leakage at the joints: pipes in straight alignment, and pipes in maximum deflected position.
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Section  
Referenced Documents  
2  
Terminology  
3  
Summary of Practice  
4  
Significance and Use  
5  
Apparatus  
6  
Facilities  
6.1  
Container  
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Equipment  
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Hazards  
7  
Microcosm Components  
8  
Medium  
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Medium Preparation  
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Sediment  
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Microcosm Assembly  
8.4  
Test Material  
9  
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Stock Solution  
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Sources  
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Animal Culture Maintenance  
10.6  
Procedure  
11  
Experimental Design  
11.1  
Inoculation  
11.2  
Culling  
11.3  
Addition of Test Material  
11.4  
Measurements  
11.5  
Reinoculations  
11.6  
Analytical Methodology  
12  
Data Processing  
13  
Calculations of Variables from Measurements  
14  
Statistical Analyses ...

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5.1 The principal characteristic of geomembranes is their intrinsically low permeability to a broad range of gases, vapors, and liquids, both as single-component fluids and as complex mixtures of many constituents. As low-permeable materials, geomembranes are being used in a wide range of engineering applications in geotechnical, environmental, and transportation areas as barriers to control the migration of mobile fluids and their constituents. The range of potential permeants is broad and the service conditions can differ greatly. This guide shows users test methods available for determining the permeability of geomembranes to various permeants.  
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Standard Specification for Silica-Based Sediments for the Evaluation of Stormwater Treatment Devices

SCOPE
1.1 This specification covers the minerology, specific gravity, and particle size distributions (PSDs) of silica-based sediments to be used in the laboratory performance testing of stormwater treatment devices as well as criteria defining acceptable error for the target PSDs.  
1.2 Silica-based sediment is used as a surrogate material for performance and scour determinations for some manufactured stormwater treatment devices such as hydrodynamic separators and filters. These data are used to gain regulatory approvals within certain jurisdictions.  
1.3 Acceptance of test results attained according to this specification may be subject to specific requirements set by a Quality Assurance Project Plan, a specific verification protocol, or a policy set by an Authority Having Jurisdiction (AHJ). It is advised to review one or all of the above to ensure compliance.  
1.4 The values stated in inch-pound units are to be regarded as standard, except for methods to establish and report sediment concentration and particle size. It is convention to exclusively describe sediment concentration in mg/L and particle size in mm or μm, both of which are SI units. The SI units given in parentheses are mathematical conversions, which are provided for information purposes only and are not considered standard. Reporting of test results in units other than inch-pound units shall be regarded as conforming with this test method.  
1.5 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. Silica-based sediment is considered hazardous under the OSHA Hazard Communications Standard (29 CFR 1910.1200).  
1.6 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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