Relation Between Fluidability of Flyash Cement and Size/Shape of Flyash Particles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F07%3A00016414" target="_blank" >RIV/61989100:27350/07:00016414 - 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
Relation Between Fluidability of Flyash Cement and Size/Shape of Flyash Particles
Original language description
A large amount of waste is produced by preparation plants. The properties of the waste vary, dependent on the mineralogical contents of the mother rock in which the coal is embedded. The waste quality depends on the method of mining and cleaning. The waste mainly consists of clays, quartz, carbonaceous materials, mica, pyrites, and so on. About 80% of coal-ash is now utilized and the remainder is disposed of at disposal sites. However, the life span of disposal sites is limited, and it is difficult to find new disposal sites. It is therefore requested that the percentage of utilized flyash be increased in all applicable fields in Japan. Thus, it is very desirable that cement supplemented with flyash be used as injection material for natural/artificialopenings. With this perspective in mind, we attempt to clarify to what extent the size and shape of the flyash affects the properties of the injection mixture by way of an injection test.
Czech name
Vztah mezi tekutostí cementu s popílkem a velikostí částic popílku
Czech description
Příspěvek se zabývá využitím směsí popílku a cementu pro zpevňování hornin injektáží a vztahem mezi tekutostí takovýchto směsí a velikostí částic použotého popílku.
Classification
Type
D - Article in proceedings
CEP classification
DH - Mining industry including coal mining and processing
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
11th Conference on Environment and Mineral Processing
ISBN
978-80-248-1431-5
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
161-168
Publisher name
Ediční středisko VŠB-TU Ostrava
Place of publication
Ostrava
Event location
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Event date
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Type of event by nationality
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UT code for WoS article
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