Melakaolin Powder

Melakaolin Powder

Price : ₹100
  • Description
  • Additional information

                             Metakaolin Powder is a highly reactive pozzolanic material produced by the controlled calcination of high-purity kaolin clay. It is widely used to enhance the mechanical strength, durability, and chemical resistance of cementitious systems. With its fine particle size and high aluminosilicate content, Metakaolin significantly improves performance in concrete, mortars, and specialty construction applications.

 

Industrial & Other Applications:

  • High-Performance Concrete: Used in critical infrastructure such as bridges, dams, nuclear power stations, and offshore structures.
  • Oil & Gas: Utilized in oil well cementing to withstand high compressive forces and reduce gas/liquid leakage.
  • Decorative Arts: Preferred for architectural concrete, countertops, and sculptures due to its fine texture and ability to lighten the final color.
  • Industrial Manufacturing: Serves as a filler or enhancer in ceramics, paints, rubber, plastics, and PVC insulation.
  • Agriculture: Specific formulations like Katyayani Meta-Manco ($777 for 800g) are used as fungicides to protect crops like potatoes and grapes from fungal diseases.

Core Benefits in Construction:

  • Enhanced Strength: It reacts with calcium hydroxide (a byproduct of cement hydration) to create additional calcium silicate hydrate (C-S-H) gel, which is the primary binder that gives concrete its strength.
  • Improved Durability: Its fine particles fill voids between cement grains, reducing porosity and permeability. This makes concrete more resistant to chloride penetration, sulfate attack, and acids.
  • Efflorescence Control: It reduces or eliminates the chalky white film that often appears on concrete surfaces by chemically binding reactive alkalis.
  • Early Strength Gain: Metakaolin accelerates initial setting times and early-age strength development, allowing for faster removal of formwork.

2 Reviews

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