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Study on non-destructive reinforcing material of modified one component polyurethane for tunnel crack disease prevention

Author(s):


Medium: journal article
Language(s): English
Published in: IOP Conference Series: Materials Science and Engineering, , n. 1, v. 1028
Page(s): 012013
DOI: 10.1088/1757-899x/1028/1/012013
Abstract:

In view of the defects of tunnel lining structure such as cracking and block dropping, cavity behind, honeycomb and pitted surface, construction joint dislocation and other defects, the technical research direction for non-destructive reinforcement materials in tunnel is proposed. The polyamide curing coating agent and one-component polyurethane protective material with high adhesion, good elongation, large tensile strength and rapid drying are developed. The above materials are described The application technology and key points of brush coating, rolling coating and scraping coating can provide reference for related engineering application.

Structurae cannot make the full text of this publication available at this time. The full text can be accessed through the publisher via the DOI: 10.1088/1757-899x/1028/1/012013.
  • About this
    data sheet
  • Reference-ID
    10674901
  • Published on:
    12/06/2022
  • Last updated on:
    12/06/2022
 
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