Water for construction of building

Cement is a chemical substance. The chemical reaction of cement occurs only with water. Therefore both the quality and quantity of water used in masonry, plaster, concrete, seasoning and curing are important for the construction of a strong and durable building.



water quantity and quality

How is Useful water for building construction ?

Useful water for building construction:-

  1. Pure potable water should be used for building construction. The use of contaminated sources, such as ponds or soapy water, is strictly prohibited.
  2. The water should not contain any impurities like alkali and salinity.
  3. Only clean water should be used for curing in building construction.

What should be the proper amount of water for building construction?

Proper amount of water for building construction :-

  1. 5 liter cans/casks should be used for pouring water in concrete and not more than five and a half cans should be put in each sack (50 kg.) of cement made concrete.
  2. Only by controlling the amount of water used can a higher strength level and better durability of concrete be ensured.
  3. Always use as little water as required in making masonry/plaster masala.

Will excessive water damage in building construction?

Loss of excessive water in building construction :-

  1. The components of fresh concrete are ballast and sand, cement paste binds together. The use of excess water will reduce the viscosity of the paste, which will lead to segregation of the sand and ballast while pouring the concrete, thus reducing the quality of the concrete.
  2. Excess water can cause excess water to seep out of the concrete carrying the cement, which will ruin the cement and make the concrete weak.
  3. The excess water in the concrete later evaporates leaving gaps (pores) in the concrete. Due to the penetration of rain moisture into these holes, the bars will rust and the life of the house will decrease.
  4. Water-insoluble impurities (such as oil, clay, etc.) can reduce the strength of concrete.