COREPASOL - Report on Durability of cold-recycled mixes: behaviour in low temperature range - cracking

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00228349" target="_blank" >RIV/68407700:21110/15:00228349 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

COREPASOL - Report on Durability of cold-recycled mixes: behaviour in low temperature range - cracking

Popis výsledku v původním jazyce

In the presented study firstly an introduction is included summarizing the effects and importance of temperature conditions which occur on a pavement, mainly with respect to central European countries or northern European countries. Similarly it is resumed what are the phenomena related to asphalt and its behaviour in low temperature range. Because bitumen stabilized mix is a viscoelastic material, the role of cracking and repeated seasonal temperature changes or even sudden changes which can occur during the year play an important role. Chapter 4 is focused on review of existing tests for evaluation and assessment of asphalt cracking behaviour and the impact of low temperatures on the material performance. Presented tests are mostly known from the field of hot mix asphalt and not all of them might be suitable for cold recycled mixes. In some cases it is more than obvious that the described test would be limited by specimen preparation. In other cases (like e.g. Fénix test) the knowled

Název v anglickém jazyce

COREPASOL - Report on Durability of cold-recycled mixes: behaviour in low temperature range - cracking

Popis výsledku anglicky

In the presented study firstly an introduction is included summarizing the effects and importance of temperature conditions which occur on a pavement, mainly with respect to central European countries or northern European countries. Similarly it is resumed what are the phenomena related to asphalt and its behaviour in low temperature range. Because bitumen stabilized mix is a viscoelastic material, the role of cracking and repeated seasonal temperature changes or even sudden changes which can occur during the year play an important role. Chapter 4 is focused on review of existing tests for evaluation and assessment of asphalt cracking behaviour and the impact of low temperatures on the material performance. Presented tests are mostly known from the field of hot mix asphalt and not all of them might be suitable for cold recycled mixes. In some cases it is more than obvious that the described test would be limited by specimen preparation. In other cases (like e.g. Fénix test) the knowled

Druh

V_souhrn - Souhrnná výzkumná zpráva

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Počet stran výsledku

43

Místo vydání

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Název nakladatele resp. objednatele

Conference of European Directors of Roads

Verze

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