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9 675 (0,053s)

Result

Investigation of Hydration of Quick-Setting Cement by Means of Measurement of Hydration Heat of Cement Paste, Cement Mortar and Concrete

A comparative measurement of hydration heat power of cement paste, cement mortar and concrete with CEM I 42.5R Mokrá cement is described. A specific between the hydration heat of cement in cem...

JI - Kompositní materiály

  • 2011
  • Jx
Result

Kinetics of belitic cement hydration

Kinetics of belitic cement hydration.

JN - Stavebnictví

  • 2005
  • D
Result

Hydration and Microstructure of Nano Modified Cement Paste

Hydration of cement systems modified by nano additives requires of hydration processes in cement pastes modified by multi-walled carbon nanotubes (MWCNTs in the volume of an aqueous suspension. The hydration

Nano-materials (production and properties)

  • 2021
  • D
  • Link
Result

Influence of water to cement ratio on early generation of heat at different temperatures at cement hydration by composite materials

In presented work were for the cement CEM I 42,5R measured hydration heat powers and computed the course of hydration heats of cement pastes at temperatures 5, 10, 20, 30 °C and at water-to-cement ratios 0...

JN - Stavebnictví

  • 2012
  • D
Result

Influence of cement and additives on process hydration of concrete

Influence of cement and additives on process hydration of concrete...

JN - Stavebnictví

  • 2007
  • D
Result

Effect of Superplasticizers on the Cement Hydration Process

The cement hydration is an exothermic reaction. The hydration heat is characterizing quantitatively the clinker hydration degree. Monitoring its time response interval but also the concrete mix setting onset, the <...

JN - Stavebnictví

  • 2015
  • D
  • Link
Result

COMMENT TO THE STANDARDISATION OF CEMENT HYDRATION HEAT MEASUREMENT

Hydration heat is an important characteristics of the cement. Critical review of principles of standardized methods for cement hydration heat determination is presented. New isothermal heat flow methods are mention...

JN - Stavebnictví

  • 2008
  • D
Result

The relationship between hydration heat and shrinkage investigated for cemet paste made from various cement type

The paper deals with the relationship between hydration heat development and shrinkage of cement paste in the initial stages of hydration. Two types of cement of hydrating cement paste cured under...

Physical chemistry

  • 2019
  • O
Result

Control of the cement hydration process using plasticizers

The hydration of cement is a very important and intricate process. A great of temperatures during cement hydration. Knowledge of the development of hydration temperatures can be of assistance in deliberate...

Civil engineering

  • 2017
  • D
Result

Effect of Plasticizing Admixtures on the Development of Hydration Temperatures and the Properties of Cement Pastes

The hydration of cement is a very intricate process. A great amount of heat during cement hydration as well as its rheology and mechanical properties. Knowledge of cement hydration and the generat...

Civil engineering

  • 2017
  • JSC
  • Link
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