Development of rapid set mortar for additive manufacturing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F21%3AN0000060" target="_blank" >RIV/26232511:_____/21:N0000060 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/1205/1/012010/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/1205/1/012010/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/1205/1/012010" target="_blank" >10.1088/1757-899X/1205/1/012010</a>
Alternative languages
Result language
angličtina
Original language name
Development of rapid set mortar for additive manufacturing
Original language description
The study presents the development results of blended cement mortars for additive manufacturing. The goal was to achieve a balanced rheological behaviour of the fresh mixture through optimal granulometry, suitable grain shape and the choice of micro-admixtures. The article closely describes the granulometric and rheological characterization of the proposed ternary and quaternary blended mortar mixtures with various SCM's. The print quality and shape stability of the promising mortars and the researched 3DP mixes were evaluated during incremental layering for comparison. The performed experiments confirmed that the mixtures containing blast furnace slag, quartz powder and metakaolin are more plastic and allow faster layering in height. The slaked lime-enriched mixture has excellent plasticity and is able to resist deformation during overlaying, the printed layers are without surface defects. The small addition of polypropylene fibre (0.08 wt.%) improves the plasticity and shape retention ability.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20500 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Conference Building Materials, Products and Technologies (ICBMPT 2021) 29th September - 1st October 2021, Telc, Czech Republic
ISBN
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ISSN
1757-8981
e-ISSN
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Number of pages
14
Pages from-to
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Publisher name
IOP Conference Series: Materials Science and Engineering
Place of publication
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Event location
Telč
Event date
Sep 29, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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