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Properties and Structure of UV Light Cured CIPP Composites

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Abstract:

One of the methods of curing (Cured-In-Place Pipe) CIPP pipes is the curing using ultraviolet (UV) light. The main difference from common CIPP types is in the structure of the liner material. In terms of material, it is a woven fiber glass fabric which is saturated with vinyl ester or polyester resin. In general, these pipes are more resistant to chemicals and achieve higher values of flexural properties. The paper focuses on the investigation of the short-term mechanical properties using three-point bending test and structure of UV cured CIPP liners. The computed tomography (CT) was used for the analysis of CIPP internal structure and composition.

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Periodical:

Key Engineering Materials (Volume 898)

Pages:

67-72

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.898.67

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Online since:

August 2021

Authors:

Jana Majerová*, Jakub Hodul, Rostislav Drochytka

Keywords:

CIPP, Composite, Internal Structure, Short-Term Flexural Properties, UV Light

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© 2021 Trans Tech Publications Ltd. All Rights Reserved

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References

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