Measurements of the heat of hydration released by concrete specimens cured under adiabatic conditions - Open Research Data - MOST Wiedzy

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Measurements of the heat of hydration released by concrete specimens cured under adiabatic conditions

Opis

The DataSet contains measurements of heat of hydartion of concrete cubes (150 x 150 x 150 mm) cured under adiabatic conditions. The specimens were moulded from six types of concrete mixtures produced in the laboratory conditions. Mix #1: Portland cement CEM I 42.5R and gravel aggregate, mix #2: CEM I 42.5R and  basalt aggregate, mix#3: Portland-composite cement CEM II/B-M (S-V) 42.5 N contain silica fly ash and gravel aggregate, mix#4: CEM II/B-M (S-V) 42.5 N and basalt aggregate, mix #5: blast furnace slag cement CEM III/A 42.5N - LH/HSR/NA and gravel aggregate, mix #6: CEM III/A 42.5N - LH/HSR/NA and basalt aggregate.

The measurements of heat released by concrete during its hardening process in adiabatic conditions were performed according to the procedure specified in EN 12390-15. The adiabatic concrete calorimeter used in these studies was equipped with external insulating enclosure, calorimeter cell, two platinum PT 100 temperature sensors measuring sample and cell temperatures and PC software. The duration of each test was 168 h (7 days). The temperature of concrete specimen and the temperature of calorimeter cell was recorded at interval equals 1 min (10081 points of data were registered). The temperature measurements were used by a PID closed loop control system to ensure a stable sample conditioning according to the Standard requirements.

Each file consists of test parameters and 10 columns of data. The file has (.txt) extension and contains: number of the acquisition (1st column), time elapsed from start of the test (2nd column), total time elapsed from mixing (3rd column), concrete temperature (in oC, 4th column), calorimeter temperature (in oC, 5th column), adiabatism error (in oC/h, 6th column), measured temperature rise (in oC, 7th column), intrinsic temperature rise (in oC, 8th column), heat released of concrete (in J/kg, 9th column) and heat released of cement (in J/kg, 10th column).

Plik z danymi badawczymi

Heat of hydration.zip
1.2 MB, S3 ETag 40f6729dee59992d1abc34542f2e2971-1, pobrań: 3
Hash pliku liczony jest ze wzoru
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} gdzie pojedyncza część pliku jest wielkości 512 MB

Przykładowy skrypt do wyliczenia:
https://github.com/antespi/s3md5

Informacje szczegółowe o pliku

Licencja:
Creative Commons: by 4.0 otwiera się w nowej karcie
CC BY
Uznanie autorstwa
Embargo na plik:
2024-12-31
Dane surowe:
Dane zawarte w datasecie nie zostały w żaden sposób przetworzone.

Informacje szczegółowe

Rok publikacji:
2022
Data zatwierdzenia:
2022-11-17
Data wytworzenia:
2022
Język danych badawczych:
angielski
Dyscypliny:
  • Inżynieria lądowa i transport (Dziedzina nauk inżynieryjno-technicznych)
DOI:
Identyfikator DOI 10.34808/p9tz-9y55 otwiera się w nowej karcie
Finansowanie:
Weryfikacja:
Politechnika Gdańska

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