Practical Utilization Findings of Concretes with Gypsum-Free Cements at Building of Concrete Pavements and Landing Ground

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU82810" target="_blank" >RIV/00216305:26110/09:PU82810 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Practical Utilization Findings of Concretes with Gypsum-Free Cements at Building of Concrete Pavements and Landing Ground
Original language description
The paper describes research findings and observations concerning practical application of concretes based on gypsum-free cements. Concretes made of gypsum-free cements feature short processing time and high initial strength over 1 to 3 days. Also, the article analyzes chosen factors impacting to fresh/hardened concrete - to begin with influence of mineralogical composition of aggregates, impact of water-cement ratio to initial setting time of fresh concrete as well as impact of water-cement ratio to concrete initial strength. The paper presents confrontation of concrete strengths using standard Portland cement with the same of concrete based on gypsum-free cement. Furthermore, described is experience in applied application of concretes based on gypsum-free cements. In view of short processing time as to concretes based on gypsum-free cements i.e. 25 to 50 minutes as a rule, these concretes are optimal in particular for small volume constructions or repair works requiring putting into
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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