Low heat cement is used for mass concreting work such as dams, bridges etc. Sulphate resisting cement is used for sewage treatment works, foundation works and where pipes are to be laid in marshy areas.,
What is difference between OPC and PPC cement?
Purpose: Hydraulic Cement is a blend of hydraulic cement and proprietary admixtures used for plugging and stopping water or fluid leaks in concrete structures and masonry walls. When mixed to a thick consistency and hand-formed, Hydraulic Cement will set in 3-5 minutes to seal out water.
Which type of cement is best?
Conclusion: Both OPC and PPC are commonly used cements in construction. These days, PPC is used as a substitute of OPC. PPC is a variation of OPC which adds a mixture of a pozzolanic material that helps to enhance the strength of the concrete. PPC also brings down the amount of OPC requirement in making concrete.
Which cement is used for artificial marble?
OPC 53 grade cement is the best cement for concrete.
Which cement is used in water?
Under The Water The type of cement used for most construction, including underwater construction, is Portland cement. Made from heated clay and lime, Portland cement is the secret to concrete's ability to set underwater.Nov 23, 2012
Which cement is used for the construction of water retaining structures?
Hydrophobic cement is mainly used for the construction of water structures such as dams, water tanks, spillways, water retaining structures, etc.Nov 13, 2011
Which is commonly used in sewage treatment?
Carbon filtering removes remaining contaminants and impurities by chemical absorption onto activated carbon. Filtration through sand (calcium carbonate) or fabric filters is the most common method used in municipal wastewater treatment.
Which cement is used for sewer works?
High alumina cement is commonly used in marine and sewer construction, as well as in refractory applications.
Which cement is used in a sewage and water treatment plants?
Low heat cement is used for mass concreting work such as dams, bridges etc. Sulphate resisting cement is used for sewage treatment works, foundation works and where pipes are to be laid in marshy areas.