Assessment of effect of chemical additives Vestenamer, Zycotherm and polyphosphoric acid on CRmB with different variants of pulverized rubber
The result's identifiers
Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Assessment of effect of chemical additives Vestenamer, Zycotherm and polyphosphoric acid on CRmB with different variants of pulverized rubber
Original language description
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
Czech name
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Czech description
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Classification
Type
V<sub>souhrn</sub> - Summary research report
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA02030639" target="_blank" >TA02030639: Durable acoustic asphalt pavement courses with utilization of bituminous binders modified by rubber microfiller including innovative technology of rubber milling</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Number of pages
20
Place of publication
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Publisher/client name
SARPCO - Saudi Rubber Products Co.; ICL Group
Version
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