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  • chemistry, hydration energy (also hydration enthalpy) is the amount of energy released when one mole of ions undergoes hydration. Hydration energy is one...
    3 KB (345 words) - 16:35, 28 September 2023
  • Thumbnail for Calcium sulfate
    temperatures γ-anhydrite begins to form. The heat energy delivered to the gypsum at this time (the heat of hydration) tends to go into driving off water (as...
    19 KB (1,828 words) - 19:45, 7 June 2024
  • Apparent molar property Enthalpy of mixing Heat of dilution Heat of melting Hydration energy Lattice energy Law of dilution Solvation Thermodynamic activity...
    5 KB (681 words) - 12:45, 26 March 2024
  • Thumbnail for Prime (drink)
    (stylized in all caps) is a range of sports drinks, drink mixes, and energy drinks created and marketed by Prime Hydration, LLC. The range is promoted and...
    45 KB (4,238 words) - 23:56, 28 August 2024
  • owing to formation of a sulfuric acid mist. SO3 is aggressively hygroscopic. The heat of hydration is sufficient that mixtures of SO3 and wood or cotton...
    18 KB (1,557 words) - 07:28, 24 August 2024
  • Thumbnail for Portland cement
    percentage of (C3S) is thirty-five. This causes the heat given off by the hydration reaction to develop at a slower rate. Consequently, the strength of the concrete...
    44 KB (5,057 words) - 03:02, 16 August 2024
  • activity in extreme heat, maintaining adequate hydration, and gradually acclimatizing to hot conditions. Public health measures, such as heat warnings and community...
    35 KB (4,155 words) - 20:11, 8 August 2024
  • Thumbnail for Concrete
    structure of the hydrated cement paste. If the surface of the concrete pour is insulated from the outside temperatures, the heat of hydration will prevent...
    118 KB (13,571 words) - 21:52, 28 August 2024
  • Thumbnail for Ground granulated blast-furnace slag
    norm EN 197). Its main advantage is its slow release of hydration heat, allowing limitation of the temperature increase in massive concrete components...
    14 KB (1,729 words) - 07:48, 11 June 2024
  • Thumbnail for Efflorescence
    as a result of the heat of hydration as cement stone is being formed, brings salts to the surface that are not commonly bound as part of the cement stone...
    10 KB (1,429 words) - 09:10, 3 July 2024
  • Thumbnail for Sodium sulfate
    (1958). "The Heat of Hydration of Sodium Sulfate. Low Temperature Heat Capacity and Entropy of Sodium Sulfate Decahydrate". Journal of the American Chemical...
    28 KB (2,848 words) - 18:08, 3 April 2024
  • Since May 2024, a severe and long heat wave has impacted India. The heat wave occurred during the Indian dry season, which typically lasts from March to...
    8 KB (710 words) - 01:57, 28 August 2024
  • Thumbnail for Heat index
    individuals perceive heat differently due to body shape, metabolism, level of hydration, pregnancy, or other physical conditions. Measurement of perceived temperature...
    18 KB (2,763 words) - 16:14, 31 August 2024
  • "any volume of concrete with dimensions large enough to require that measures be taken to cope with the generation of heat from the hydration of cement and...
    2 KB (271 words) - 20:30, 3 September 2024
  • silicate hydrates (CSH or C-S-H) are the main products of the hydration of Portland cement and are primarily responsible for the strength of cement-based...
    9 KB (1,069 words) - 17:09, 21 August 2024
  • Thumbnail for Types of concrete
    mixes may cause high heat of hydration in thick placements, which can be moderated by using a higher proportion of fly-ash, up to 30% of the cement content...
    47 KB (5,832 words) - 09:06, 5 September 2024
  • Thumbnail for Humber Bridge
    Humber Bridge (category Bridges in the East Riding of Yorkshire)
    March 1973. To reduce heat of hydration in the concrete, which produces calcium silicate hydrate from belite, as much as 60 per cent of the Portland cement...
    40 KB (4,396 words) - 23:04, 15 August 2024
  • shown that PVC tubes tend to debond from the concrete due to the heat of hydration process of concrete, resulting in erratic CSL test results. The tubes are...
    5 KB (560 words) - 00:41, 5 August 2024
  • Thumbnail for Coal combustion products
    Fly ash lowers the heat of hydration allowing thicker placements to occur. Data for these can be found at the US Bureau of Reclamation. This has also...
    78 KB (9,165 words) - 09:20, 28 August 2024
  • Thumbnail for Steam
    Steam (category Forms of water)
    concrete produces heat during hydration and additional heat from the steam could be detrimental to hardening reaction processes of the concrete. In chemical...
    14 KB (1,552 words) - 22:31, 3 May 2024
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