D3754 Standard Specification for #x201c;Fiberglass#x201d; (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer and Industrial Pressure Pipe has been revised to D3754-19

» Código: ASTM D3754 - 19

» Comité: Subcommittee: D20.23

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Abstract

This specification covers machine-made fiberglass pipe for use in pressure systems for conveying sanitary sewage, storm water, and many industrial wastes, and corrosive fluids. Both glass-fiberreinforced thermosetting-resin pipe (RTRP) and glass-fiberreinforced polymer mortar pipe (RPMP) are fiberglass pipes. This standard is suited primarily for pipes to be installed in buried applications, although it may be used to the extent applicable for other installations such as, but not limited to, jacking, tunnel lining and slip-lining and rehabilitation of existing pipelines. The pipe is intended to operate at certain internal gage pressures. The fiberglass sewer and industrial pressure pipe are defined by raw materials in the structural wall (type) and liner, surface layer material (grade), operating pressure (class), and pipe stiffness. Different tests shall be performed in order to determine the following properties of pipe: inside diameter, outside diameter, length, wall thickness, squareness of pipe ends, chemical resistance, soundness, stiffness, hoop-tensile strength, beam strength, longitudinal tensile strength, and longitudinal compressive strength.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

1. Scope

1.1 This specification covers machine-made fiberglass pipe, 8 in. (200 mm) through 156 in. (4000 mm), for use in pressure systems for conveying sanitary sewage, storm water, and many industrial wastes, and corrosive fluids. Both glass-fiber-reinforced thermosetting-resin pipe (RTRP) and glass-fiber-reinforced polymer mortar pipe (RPMP) are fiberglass pipes. This standard is suited primarily for pipes to be installed in buried applications, although it may be used to the extent applicable for other installations such as, but not limited to, jacking, tunnel lining and slip-lining and rehabilitation of existing pipelines. Pipe covered by this specification is intended to operate at internal gage pressures of 450 psi (3103 kPa) or less.

Note 1: For the purposes of this standard, polymer does not include natural polymers.

1.2 The values given in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.

#
 

3

 

Grade  

 

1
Polyester resin surface layer—
reinforcedB

 

2
polyesterB resin surface layer—
nonreinforcedB

 

3
polyesterB resin and sand surface layer nonreinforced

 

4
epoxy resin surface layer—
reinforced

 

5
epoxy resin surface layer—
nonreinforced

 

6
No surface layer

#
 

4

 

  ClassC

 

C50

 

C100

 

C150

 

C200

 

C250

 

C300

 

C350

 

C400

 

C450

#
 

5

 

Pipe Stiffness
 psi (kPa)

 

A
9 (62)

 

B
18 (124)

 

C
36 (248)

 

D
72 (496)ABC

1.3 The following precautionary caveat pertains only to the test method 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Note 2: There is no known ISO equivalent to this standard.

1.4 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.


2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

C33 Specification for Concrete Aggregates

C581 Practice for Determining Chemical Resistance of Thermosetting Resins Used in Glass-Fiber-Reinforced Structures Intended for Liquid Service

D638 Test Method for Tensile Properties of Plastics

D695 Test Method for Compressive Properties of Rigid Plastics

D790 Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials

D883 Terminology Relating to Plastics

D1600 Terminology for Abbreviated Terms Relating to Plastics

D2290 Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe

D2412 Test Method for Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate Loading

D2584 Test Method for Ignition Loss of Cured Reinforced Resins

D2992 Practice for Obtaining Hydrostatic or Pressure Design Basis for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Fittings

D3567 Practice for Determining Dimensions of Fiberglass (Glass-Fiber-Reinforced Thermosetting Resin) Pipe and Fittings

D3681 Test Method for Chemical Resistance of Fiberglass (GlassFiberReinforced Thermosetting-Resin) Pipe in a Deflected Condition

D3892 Practice for Packaging/Packing of Plastics

D4161 Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Joints Using Flexible Elastomeric Seals

F412 Terminology Relating to Plastic Piping Systems

F477Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe

AWWA Standard

AWWA C-950 Glass-Fiber Reinforced Thermosetting Resin Pressure Pipe Available from American Water Works Association (AWWA), 6666 W. Quincy Ave., Denver, CO 80235, http://www.awwa.org.

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