Standards can be purchased online at for the sum of $ 39.00 per copy.ĪSTM F1743 – 08 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by Pulled-in-Place Installation of Cured-in-Place Thermosetting Resin Pipe (CIPP) For specific precautionary statements, see 7.4.2. 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.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.ġ.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. This reconstruction process can be used in a variety of gravity and pressure applications such as sanitary sewers, storm sewers, process piping, electrical conduits, and ventilation systems.ġ.2 The values stated in inch-pound units are to be regarded as standard. When cured, the finished pipe will be continuous and tight-fitting. The resin is cured by circulating hot water or introducing controlled steam within the tube. diameter) by the installation of a resin-impregnated, flexible tube which is inverted into the existing conduit by use of a hydrostatic head or air pressure.

As for any practice, modifications may be required for specific job conditions.ġ.1 This practice describes the procedures for the reconstruction of pipelines and conduits (4 to 108-in. This practice is for use by designers and specifiers, regulatory agencies, owners, and inspection organizations who are involved in the rehabilitation of conduits through the use of a resin-impregnated tube inverted through the existing conduit. Copies of ASTM Standards must be purchased from ASTM, links are available below.ĪSTM Standards recognize Cured-In-Place Pipe lining as an accepted practice of pipe rehabilitation within the construction industryĪSTM F1216 – 09 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube ASTM Standards are used to design liner strength calculations for specific installations, reference accepted installation and curing methods. adheres to the guidelines set forth in two main ASTM Standards (a brief description of each is below) specific to the Cured-In-Place Pipe lining industry. 2 different standards of ASTM apply for CIPP: ASTM F1216-09 for air inversion CIPP, and ASTM F1743-08 for pull in place CIPP

Astm standards for pipes