DETAILS ABOUT HYDROPHOBIC CEMENT

1. 1

2. INTRODU-
-CTION
USES
PICTURE
REFEREN
CE
2
HYDROPHOBIC
CEMENT

3. 3
Hydro = Water
Phobic = against
So ,hydrophobic cement has an additive which repells water.
 DEFINATION : Tending to repel and not absorb water; tending not
to dissolve in or mix with or be wetted by water.
 Hydrophobic Portland Cement is manufactured on special
requirement for high rainfall areas to improve the shelf life of the
cement.
 The cement particles are given a chemical coating during
manufacturing which provides water repelling property and the
cement is not affected due to high humidity and can be stored for a
longer period .
 This has to be obtained on special order from the cement
manufactures.

4. 4
 In hydro technical construction.
 hydrophobic cement affect its heat release.
 Sewage disposal treatments works
 Water treatment plants
 Constructions which are expected to be attacked by
dissolved chlorides and sulphate ions.
 hydraulic structures-dams, retaining walls
 Marine structures
 Mass concrete works- like bridge footings
http://theconstructor.org/wp-content/uploads/2013/04/selection-of-cement-for-concreting.jpg

5. 5
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6. 6
•www.britannica.com/EBchecked/topic/278977/hydrophobic-cement
• http://dictionary.reverso.net/english-definition/hydrophobic%20cement
•http://cementindustry.blogspot.in/2008/05/cements-types-use-and-strength.html
•http://www.dictionaryofconstruction.com/definition/hydrophobic-cement.html
•http://encyclopedia2.thefreedictionary.com/hydrophobic+cement
•http://thesciencedictionary.org/hydrophobic-cement/
•https://www.google.co.in/search?output=search&sclient=psy-
ab&q=introduction+of+hydrophobic+cement&btnK=#q=hydrophobic+cement+definition
&revid=978330466
•http://journals.lww.com/soilsci/Abstract/1983/10000/EFFECT_OF_FIRE_ON_HYDROP
•HOBIC_AND_CEMENTING.6.aspx
•http://journals.lww.com/soilsci/Abstract/1983/10000/EFFECT_OF_FIRE_ON_HYDROP
HOBIC_AND_CEMENTING.6.aspx
•http://cescientist.com/types-of-cement/
•http://www.ustudy.in/node/2571
•http://link.springer.com/article/10.1007%2FBF02309230
•http://link.springer.com/search?query=hydrophobic+cement+uses
•http://theconstructor.org/building/suitability-of-various-types-of-cement/7686/
•http://www.theconstructioncivil.org/hydrophobic-cement
•http://www.geoengineer.org/education/web-based-class-projects/geoenvironmental-
remediation-technologies/stabilization-solidification?start=2

7. THANK
YOU