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Diagnostic properties of concrete exposed to high temperatures

By Petr Hudský

Abstract

This master’s thesis studies the problems of high temperatures on cement concretes, their following diagnostics from pre-treatment to rehabilitation, the emphasis was on the use of high-speed water jet. In the experimental part of the design of a concrete composition with basalt aggregate. Were reviewed the physico-mechanical properties after thermal loading. The influence of pressure water jet on the thermal load on concrete, pull-off test, the volume of the removed concrete with a strength evaluation and comparison

Topics: beton; carbonation; karbonatace; concrete; basalt aggregates; high temperature; sanace; Vysokorychlostní vodní paprsek; fire; vysoké teploty; požár; čedičové kamenivo; explosive sparing; rehabilitation of concrete; explozivní odprýskání; High-speed water jet
Publisher: Vysoké učení technické v Brně. Fakulta stavební
Year: 2014
OAI identifier: oai:invenio.nusl.cz:226717
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