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Description
| - The presented research involves the study of the possible regeneration of cement binder in concrete subjected to high temperatures. An ongoing experimental program is simulating the heating of a concrete structure by a fire during which the temperature in the structure gradually increases. The experimental program is designed to analyze concrete behavior after heating to 200 - 1200 C and is investigate investigating the consecutive reactions of phases (which originate after heating) with water. The laboratory specimens (40x40x160 mm) are manufactured from fine-grained concrete with a water to cement ratio of w/c = 0.45. After heating and cooling, the specimens are placed under the following conditions for a time period of 2 months: (i) laboratory conditions (t = 22 C, R.H. = 55 %), (ii) water (t = 22 C) and (iii) laboratory conditions (t = 22 C, R.H. = 55 %) with periodical immersion of the specimens in water. To investigate the mechanism of concrete regeneration mercury intrusion porosimetry and X-ra
- The presented research involves the study of the possible regeneration of cement binder in concrete subjected to high temperatures. An ongoing experimental program is simulating the heating of a concrete structure by a fire during which the temperature in the structure gradually increases. The experimental program is designed to analyze concrete behavior after heating to 200 - 1200 C and is investigate investigating the consecutive reactions of phases (which originate after heating) with water. The laboratory specimens (40x40x160 mm) are manufactured from fine-grained concrete with a water to cement ratio of w/c = 0.45. After heating and cooling, the specimens are placed under the following conditions for a time period of 2 months: (i) laboratory conditions (t = 22 C, R.H. = 55 %), (ii) water (t = 22 C) and (iii) laboratory conditions (t = 22 C, R.H. = 55 %) with periodical immersion of the specimens in water. To investigate the mechanism of concrete regeneration mercury intrusion porosimetry and X-ra (en)
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Title
| - Concrete rehydration after heating to temperatures of up to 1200 C
- Concrete rehydration after heating to temperatures of up to 1200 C (en)
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skos:prefLabel
| - Concrete rehydration after heating to temperatures of up to 1200 C
- Concrete rehydration after heating to temperatures of up to 1200 C (en)
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skos:notation
| - RIV/00216305:26110/11:PU91977!RIV12-MSM-26110___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26110/11:PU91977
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - concrete, temperature, rehydration, XRD, porosimetry (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - XII DBMC - 12th International Conference on Durability of Building Materials and Components VOLUME III
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Bayer, Patrik
- Chromá, Markéta
- Rovnaník, Pavel
- Rovnaníková, Pavla
- Vořechovská, Dita
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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