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Restrained Shrinkage Test of High Performance Concrete Ring Specimen
The aim of this study was to quantify the restrained shrinkage of high performance concrete (HPC). Ring test was used for the measurement of restrained shrinkage. Mechanical properties of the HPC as well as free
JN - Stavebnictví
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Polypropylene fibres treated in cold plasma discharge and its testing by restrained shrinkage ring test
Polypropylene fibres have been tested by restrained shrinkage ring test. The test has been carried on fibres treated in cold plasma discharge, commercial fibres, and fibres without treatment and mixture of...
BL - Fyzika plasmatu a výboje v plynech
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Crack resistance of cements during drying
The lecture covers the following areas: - Genesis of cracks in concrete - Cracks on cement concrete covers in the Czech Republic - Hydration of cements and cracks - Chemical and autogenous shrinkage - Microtomography - Ring shri...
Civil engineering
- 2022 •
- O
Rok uplatnění
O - Ostatní výsledky
Prediction of Shrinkage Cracking of Early Age Concrete
This paper addresses prediction of the concrete age when shrinkage cracking may occur. The Prediction is based on comparison between residual stress development and development of tensile strength capacity of concrete. Shrinkage cr...
JN - Stavebnictví
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
Crack-Resistance of 25 Cements Determined by the Ring Shrinkage Test
be achieved by slowing down the strength gain with slower chemical shrinkage evolution. The ring shrinkage test provides an accelerated method how to quantify cracking. The experiments presented in this paper use ...
Civil engineering
- 2023 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Resistance of cements against cracking during drying out
. The paper presents the results of a unique test of 25 Portland and blended cements in a ring shrinkage test, which consistently confirm the beneficial effect of slowerCement paste shrinkage during drying...
Civil engineering
- 2022 •
- Jost •
- Link
Rok uplatnění
Jost - Ostatní články v recenzovaných periodicích
Výsledek na webu
Crack-Resistant Cements under Drying: Results from Ring Shrinkage Tests and Multi-Physical Modeling
concrete cracking. The experimental campaign used ring shrinkage tests on 25 mortars with a slow strength gain show higher crack resistance under external drying. The ring shrinkage test can be c...
Civil engineering
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Methods Considering the Concrete Creep due to Shrinkage
verified by means of Ring-test.Creep of concrete is a phenomenon that is not only significant in the long term, but also at young concrete. The paper deals with methods considering the tensile creep of concrete due to shrinkage...
JN - Stavebnictví
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
Methods Considering the Concrete Creep due to Shrinkage
experimentally verified by means of Ring-testCreep of concrete is a phenomenon that is not only significant in the long term, but also at young concrete. The paper deals with methods considering the tensile creep of concrete due to...
Civil engineering
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Residual tensile stresse with the with creep effect according to Eurocode 2
. The calculation was experimentally verified by means of Ring-test. We tested three types of performed calculations of residual stresses was proved by the Ring-test. It can with creep effect consideration...
Civil engineering
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
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