The new chemically resistant material for the invert grouting optimized with secondary raw materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU139561" target="_blank" >RIV/00216305:26110/21:PU139561 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/SSP.325.200" target="_blank" >https://www.scientific.net/SSP.325.200</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.325.200" target="_blank" >10.4028/www.scientific.net/SSP.325.200</a>

Result language
angličtina
Original language name
The new chemically resistant material for the invert grouting optimized with secondary raw materials
Original language description
This paper deals with the development of a new mortar, for cement-based inverse grouting, with an increased degree of chemical resistance. The aim of this work is to verify new mixtures optimized by suitable secondary raw materials. The studied parameters include the depth of corrosion of the test specimens when exposed to sulfuric acid solution and the sulphate resistance to the Na2SO4 solution is also studied. The results of this work show that it is possible to increase the chemical resistance by optimizing the grouting mortar mixture with suitable secondary raw materials. The optimized mixture for the new grout will be part of a comprehensive material system for the remediation of sewers or shafts.
Czech name
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Czech description
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Project
<a href="/en/project/FV20149" target="_blank" >FV20149: Unified system for remediation of chemically attacked and exerted building constructions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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