Publication detail

Trenchless Sewer Rehabilitation Methods and Solving Diversity of Cured Sleeves thickness

HODUL, J. DROCHYTKA, R. MAJEROVÁ, J.

Original Title

Trenchless Sewer Rehabilitation Methods and Solving Diversity of Cured Sleeves thickness

Type

conference paper

Language

English

Original Abstract

For the rehabilitation and renovation of sewerage and gutter networks, different methods and technologies have been introduced over the last half-century. The trenchless technologies are showing the greatest development. They are promoted for reasons of environmental friendliness, they do not restrict the space in the place of renovation and the implementation is fast. The paper focuses on specific material starting points for the use of trenchless methods. Trenchless methods do not generate waste from original pipelines. New pipes are installed in the existing pipeline, or a new pipeline pushes the old profile into the surrounding area. However, the new pipeline is not accessible for the traditional methodology of result control and product performance verification. Particularly for Cured-in-Place-Pipe (CIPP) methods, it is difficult to determine representative quantities for key features such as the thickness of the sanitary insets (sleeves) after curing, and it follows from practice that the measurements should be performed with a special spike gauge. CIPP products achieve all the final properties through the installation process in the existing pipeline. Simulation on semi-operative polygons is increasingly being used for research and verification of suitable representatives. Authors of the article began to address this issue in research, in collaboration with the company WOMBAT, s.r.o. when investigating the higher resistance of CIPP lining.

Keywords

Trenchless Methods, Sewerage, Cured-in-Place-Pipe, Rehabilitation, Thickness

Authors

HODUL, J.; DROCHYTKA, R.; MAJEROVÁ, J.

Released

21. 6. 2019

Publisher

Trans Tech Publications Ltd

Location

Switzerland

ISBN

978-3-0357-1492-0

Book

Rehabilitation and Reconstruction of Buildings II

Edition

Michaela Dvorakova, Rostislav Drochytka and Jan Vanerek

ISBN

1013-9826

Periodical

Key Engineering Materials (print)

Year of study

808

State

Swiss Confederation

Pages from

109

Pages to

114

Pages count

6

BibTex

@inproceedings{BUT152219,
  author="Jakub {Hodul} and Rostislav {Drochytka} and Jana {Majerová}",
  title="Trenchless Sewer Rehabilitation Methods and Solving Diversity of Cured Sleeves thickness",
  booktitle="Rehabilitation and Reconstruction of Buildings II",
  year="2019",
  series="Michaela Dvorakova, Rostislav Drochytka and Jan Vanerek",
  journal="Key Engineering Materials (print)",
  volume="808",
  pages="109--114",
  publisher="Trans Tech Publications Ltd",
  address="Switzerland",
  doi="10.4028/www.scientific.net/KEM.808.109",
  isbn="978-3-0357-1492-0",
  issn="1013-9826"
}