INTRODUCTORY GUIDE TO TRENCHLESS TECHNOLOGY. REVISED EDITION

Trenchless or no-dig technologies are those which enable utilities such as watermains, sewers, and cables to be installed, repaired, or renovated without the need to excavate a trench. This document is an introductory guide to some of the available trenchless technologies specifically designed for non-man-entry sized pipelines and utilities. Each section of the guide contains a summary description of the technology and its applications, accompanied by reproductions of commercial literature from manufacturers and service providers of trenchless technologies. The technologies reviewed include hydro-cleaning, resin repairs, sliplining, sprayed cement mortar lining, inverted polyester lining, renewal by pipe-bursting, renewal by pipe replacement using microtunneling, directional boring systems, and microtunnelling systems.

  • Supplemental Notes:
    • Microfiche only.
  • Corporate Authors:

    National Research Council of Canada

    1200 Montreal Road
    Ottawa, Ontario  Canada  K1A 0R6
  • Authors:
    • Trew, JDEJ
  • Publication Date: 1989

Language

  • English

Media Info

  • Pagination: 74 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00721034
  • Record Type: Publication
  • Files: TRIS
  • Created Date: May 7 1996 12:00AM