What type of cement is used for a dam?

Hydrophobic cement is mainly used for the construction of water structures such as dams, water tanks, spillways, water retaining structures, etc.

Which type of cement is used for construction of massive dam?

You are asked to construct a massive dam, what is the type of cement you will use? E. white cement.

Which cement is preferred for construction in sea water?

High alumina cement is used for structure constructed near sea water, because it shows resistant against salt content present in sea water. Also, it can with stand high temperatures. Low heat cement is used for mass concreting work such as dams, bridges etc.

Which cement is good for construction?

OPC is the best for house construction in India. Generally, OPC 53 Grade cement is suitable for all RCC structures like footing, column, beam, and slabs, where ever initial and ultimate strength is the major structural requirement.

Which cement is best for marine works?

Explanation: The blast furnace slag cement has a low permeability and is resistant to the chloride and sulphate attacks found in seawater. In marine structures, blast furnace slag cement is widely used.

What is PSC cement used for?

PSC has been voted as the most suitable cement for concrete pavements, mass concrete applications, high performance or high strength concrete, structures and foundations, pre-cast concrete such as pipe & block, concrete exposed to sea water and marine application.

Where is PSC cement used?

PSC is used for structures built near the sea shore. PSC provides excellent resistance to sulfate and chloride. PSC has excellent corrosion resistance properties, hence it is widely used in coastal regions, sewage disposal, and water treatment plants.

What type of concrete is used in hydropower dams?

Reinforced cement concrete is used on the upstream and downstream faces of the dam which come into contact with water or around the inspection and drainage galleries and shafts within the body of the dam. The reinforced cement concrete used is M20 about 2 m around the openings.

What are the disadvantages of a concrete dam?

A concrete dam is a major construction project that needs a massive amount of concrete, resulting in the use of a large amount of cement. Cement production is causing CO 2 emissions that are detrimental to the environment and is also a high-cost procedure. Roller Compacted Concrete (RCC) Dams

What type of cement is used to make concrete?

Generally for a mass concrete works such as dam works, Low Heat Cement or Blast Furnace Slag Cement can be used. The main factor of is to reduce Heat of Hydration generated which would be difficult to contain and will result in weaker concrete strength.

Why low heat cement is used in dam construction?

So, in order to reduce the heat, specific type of cement is used i.e., low heat cement. Low heat cement is used not only for dams, but also for all massive structures like bridges,mass concreting structures.