Assessment of effect of chemical additives Vestenamer, Zycotherm and polyphosphoric acid on CRmB with different variants of pulverized rubber
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00220262" target="_blank" >RIV/68407700:21110/14:00220262 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Assessment of effect of chemical additives Vestenamer, Zycotherm and polyphosphoric acid on CRmB with different variants of pulverized rubber
Popis výsledku v původním jazyce
Another assessed group of experimentally designed CRmB binders with different chemical additives focuses on evaluation of impact od 115 % concentrated polyphosphoric acid, chemical additive TOR (Vestenamer) and additive Zycotherm. Additionally it was performed in this case to compare the results with regular pen grade bitumen 70/100 used as another reference bitumen. This bitumen was also used as base component for the production of particular variants of CRmB binders. In the case of L1 variant pulverized rubber of grading 0.3-0.8 mm was used, in all remaining variants pulverized rubber of grading 0.8-1.0 mm was applied. These samples of rubber were prepared in different stages of development of new generation of an advanced disintegrator. Only basic tests of grading curves were done for the pulverized rubber samples. Rubber was applied in an amount of 10 % in the bituminous binder. Additive TOR/Vestenamer is dosed in a concentration of 4 % related to the amount of pulverized rubber; p
Název v anglickém jazyce
Assessment of effect of chemical additives Vestenamer, Zycotherm and polyphosphoric acid on CRmB with different variants of pulverized rubber
Popis výsledku anglicky
Another assessed group of experimentally designed CRmB binders with different chemical additives focuses on evaluation of impact od 115 % concentrated polyphosphoric acid, chemical additive TOR (Vestenamer) and additive Zycotherm. Additionally it was performed in this case to compare the results with regular pen grade bitumen 70/100 used as another reference bitumen. This bitumen was also used as base component for the production of particular variants of CRmB binders. In the case of L1 variant pulverized rubber of grading 0.3-0.8 mm was used, in all remaining variants pulverized rubber of grading 0.8-1.0 mm was applied. These samples of rubber were prepared in different stages of development of new generation of an advanced disintegrator. Only basic tests of grading curves were done for the pulverized rubber samples. Rubber was applied in an amount of 10 % in the bituminous binder. Additive TOR/Vestenamer is dosed in a concentration of 4 % related to the amount of pulverized rubber; p
Klasifikace
Druh
V<sub>souhrn</sub> - Souhrnná výzkumná zpráva
CEP obor
JM - Inženýrské stavitelství
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/TA02030639" target="_blank" >TA02030639: Trvanlivé akustické asfaltové vrstvy s uplatněním výkonových asfaltových pojiv modifikovaných mikrogranulátem pryže včetně inovativní technologie jejího mletí</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Počet stran výsledku
20
Místo vydání
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Název nakladatele resp. objednatele
SARPCO - Saudi Rubber Products Co.; ICL Group
Verze
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