calcined clay

calcined clay

[′kal‚sīnd ′klā]
(materials)
Clay that has been heated to drive out volatile materials; a natural abrasive.
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The utilization of calcined clay in the form of metakaolin (METAKAOLIN) as a pozzolanic addition for mortar and concrete has received considerable interest in recent years.
Calcined Clay: Calcined Clay was produced by Maple Leaf Factory by using cement manufacturing facilities and was effective in controlling ASR (WAPDA, 2004).
Each plant pillow also includes growth media that has controlled-release fertilizer and a type of calcined clay normally found on baseball fields.
2011, The origin of the pozzolanic activity of calcined clay minerals: A comparison between kaolinite, illite and montmorillonite.
In the adsorption tests only calcined clay was used, because this clay is more stable, allowing its use in continuous systems.
The company, also a manufacturer of Micronised White Minerals, plans to enhance the production capacity up to 61,800 MT per annum for Hydrous Clay, Calcined Clay and Speciality Chemicals.
Results of the experimentally determined and calculated interactions between 10% calcined clay and 10% latexes are listed in Table 1.
Otherwise, it is nothing more than powdered calcined clay and spent energy.
In the case of PLLA, it is shown that the presence of the calcined clay in the polymer matrix yields much higher activation energies than for the unfilled PLLA and the other polymer composites; also, the activation energies of anionic clay composites are higher than those of their corresponding cationic clay composites.
When added to sand or soil it behaves very much like calcined clay.
1--10-15% increase on its calcined clay product range (PoleStar, MetaStar, Polarite and Opcailite).
MALLA: An excellent example of this process is the development of low abrasion, high brightness, calcined clay.