Composites for road structures based on fly-ashes and mechanical chemically activated materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00224835" target="_blank" >RIV/68407700:21110/14:00224835 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Composites for road structures based on fly-ashes and mechanical chemically activated materials
Original language description
Within the experimental research on alternative applications for fly-ashes in road structures the attention has been paid on mechanical chemically activated materials usable as additives, binders or intelligent fillers. Namely micro-pulverized dolomiticlime and recycled concrete were assessed and used as substitutes to traditional hydraulic binders like lime or cement in stabilized fly-ash mixes. The aim was to evaluate the possibilities to change or improve mix properties. Products from the coal combustion process and desulphurization (especially different types of power plant fly-ashes) can be used in construction of roadbed. The utilization of fly-ash stabilizers, especially from fluidized combustion, as well as other solid products of combustion and desulphurization arising during the production of electricity has a good potential for applications in the roadbed structures of pavement structures. With a lower density and higher shear strength, fly ashes reduce the ground subsidenc
Czech name
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Czech description
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Project
<a href="/en/project/TE01020168" target="_blank" >TE01020168: Centre for Effective and Sustainable Transport Infrastructure (CESTI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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