Verification of Filling of Cable Ducts by Modern Diagnostic Methods

Jaroslav Šnédar; Vojtěch Bartoň; Petr Cikrle

doi:10.4028/www.scientific.net/AST.109.47

Paper Titles

Classification of Mason’s Skills by Analysis of Selected Churches of the Broumov Group
p.15

The Possibility of Using an Infrared Spectrometer for Determination of Historical Building Material Composition
p.21

Multi-Purpose Physical Educational Facility in Brno-Žabovřesky, Sirotkova 36 - Structural Support Technology of the South Wing for a Heritage-Listed School through the Eyes of a General Designer
p.27

Current State of Drainage and Vent System of the Plasy Monastery
p.35

Verification of Filling of Cable Ducts by Modern Diagnostic Methods
p.47

Causes of Blistering in Plastic Coatings on Screeds and Concrete
p.53

The Issue of Authenticity in Reconstruction of Wooden Building as an Interpretation of the Historical Site - Case Studies of Log Cabins from Tennessee State, USA
p.59

Use of Engineering Methods in Assessment Ventilation of Protected Fire Escape Routes
p.67

Comparison of Fire Resistance Testing Methods for Structures with Timber Elements
p.73

HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 109Verification of Filling of Cable Ducts by Modern...

Verification of Filling of Cable Ducts by Modern Diagnostic Methods

Abstract:

A mayor problem in bridge engineering is the insufficient knowledge concerning the condition of prestressing reinforcement, especially in prefabricated bridge girders, which is largely related to the measure of grouting of cable duct. Therefore, this article deals with non-destructive methods that could verify the filling of cable duct with grout along their entire length, not just randomly in a few selected places. That is why it was decided to use modern non-destructive devices like GPR Live (8000), HILTI PS 1000 and Pundit 250 Array.

You might also be interested in these eBooks

Proceedings of the 22nd Conference on the Rehabilitation and Reconstruction of Buildings

View Preview

Info:

Periodical:

Advances in Science and Technology (Volume 109)

Pages:

47-52

DOI:

https://doi.org/10.4028/www.scientific.net/AST.109.47

Citation:

Cite this paper

Online since:

August 2021

Authors:

Jaroslav Šnédar*, Vojtěch Bartoň, Petr Cikrle

Keywords:

Ducts, GPR, Grouting, Non-Destructive Testing (NDT), Tendons, Ultrasonic Echo

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] J. Pokorný, H. Šertler, Mosty, Univerzita Pardubice, 6-16.

Google Scholar

[2] ČSN EN 206+A1.

Google Scholar

[3] ČSN 73 (2001).

Google Scholar

[4] information on https://stavba.tzb-info.cz/beton-malty-omitky/10800-zkusenosti-s-georadarem-pri-stavebne-technickych-pruzkumech.

Google Scholar

[5] information on https://www.proceq.com/product/proceq-gpr-live.

Google Scholar

[6] Krause, Martin & Milmann, Boris & Berlin, Bam & Germany, Martin & Schickert, Mfpa & Bauhausuniversität, Weimar & Germany, Klaus & Mayer,. (2020). Investigation of Tendon Ducts by Means of Ultrasonic Echo Methods: A Comparative Study.

Google Scholar

[7] Shibin Lin, Sadegh Shams, Hajin Choi, Hoda Azari, Ultrasonic imaging of multi-layer concrete structures, NDT & E International, Volume 98, 2018, Pages 101-109, ISSN 0963-8695.

DOI: 10.1016/j.ndteint.2018.04.012

Google Scholar

[8] information on http://germann.org/products-by-application/flaw-detection/mira.

Google Scholar