Microsilica

Microsilica, also known as silica fume, is a byproduct of the production of silicon or ferrosilicon alloys. It consists of extremely fine particles of silicon dioxide and is utilized in the construction and engineering industries due to its unique properties:

High-Performance Concrete:

Microsilica is widely used in the production of high-performance concrete. Adding microsilica to concrete enhances compressive and flexural strength, improves durability against chemical erosion, and reduces the concrete’s permeability. These characteristics are particularly important in structures requiring high resistance to harsh environmental conditions, such as dams, bridges, and marine installations.

Refractory Materials:

Due to its high resistance to heat, microsilica is used in the production of refractory materials for the steel-making industry and other industrial applications.

Polymeric and Elastomeric Products Production:

Microsilica is sometimes used as a filler in the production of polymeric and elastomeric products to improve their mechanical and thermal properties.

Chemical Industries:

In the chemical industries, microsilica may be used as a catalyst or as an active component in specific chemical reactions.

Due to its very fine particle size and high silicon dioxide content, microsilica serves as an effective additive to enhance the mechanical properties and durability of construction and industrial products. This material contributes to improving the quality and lifespan of structures, playing a role in reducing permeability and increasing the strength of concrete.