Micro Silica

Micro Silica

Micro Silica

Microsilica

Microsilica

What is Microsilica? Microsilica is an extremely fine powder produced as a by-product during the manufacturing process of silicon and ferrosilicon alloys. Microsilica is considered one of the most effective materials in enhancing the durability and performance of concrete and other building materials. Thanks to its unique properties, microsilica helps improve the structural strength of concrete and increases its resistance to harsh environmental factors such as sulfates and chlorides. As a leading microsilica supplier, we understand that microsilica is not only an innovative technological material used in sustainability projects but also aligns with the goals of Saudi Vision 2030, which aims to improve project efficiency and reduce environmental impact by applying digital transformation technologies and using sustainable materials. Moreover, microsilica is used alongside other materials such as cement, ground granulated blast furnace slag (GGBFS), and other cementitious materials to enhance performance and efficiency in large-scale construction projects.

Components and Features of Microsilica

Microsilica consists of fine spherical particles rich in silicon dioxide (SiO2). Microsilica is a highly reactive pozzolanic material, primarily used to enhance the properties of concrete and building materials. Thanks to its unique chemical composition, microsilica improves the performance of materials used in sustainability projects, making it a crucial element in modern construction projects that aim to achieve Saudi Vision 2030.

As one of the leading microsilica suppliers in Saudi Arabia, we pride ourselves on providing high-quality micro silica that meets the diverse needs of construction and industrial projects. Our products are trusted by clients across the Kingdom, making us a preferred choice among micro silica suppliers in KSA. Whether you are working on enhancing the performance of concrete or looking for solutions to improve sustainability, our expertise as a top microsilica supplier in Saudi Arabia ensures that you receive materials of the highest standards. With a reputation for reliability, we are committed to supporting major projects with premium microsilica in Saudi Arabia that aligns with the region's growing demand for innovation and efficiency.

Main Features of Microsilica

1. High Reactivity

Microsilica is highly pozzolanic, improving the strength of concrete, its durability, and many other properties, making it an ideal material for high-performance projects.

2. Reduced Permeability

Microsilica significantly reduces the permeability of concrete, making it more resistant to chloride ion penetration and sulfate attacks, which is essential in infrastructure projects such as bridges and roads.

3. Increased Strength

Microsilica enhances the compressive and flexural strength of concrete, making it ideal for use in high-performance concrete applications.

4. Reduced Heat of Hydration

Microsilica helps reduce the heat of hydration generated during the cement hydration process, preventing thermal cracking in concrete and increasing its long-term strength.

5. Enhanced Durability

Microsilica improves concrete's resistance to alkali-silica reaction (ASR) and enhances its freeze-thaw durability, extending its lifespan and increasing its durability, particularly in harsh environments.

6. Environmental Benefits

Using microsilica in concrete helps reduce its carbon footprint, making it an ideal choice for projects that aim to promote sustainability and achieve the goals of Saudi Vision 2030 in construction.

Main Applications of Microsilica

1. High-Performance Concrete

Microsilica is used in high-performance concrete mixes, improving strength, durability, and reducing permeability, making it suitable for large projects such as high-rise buildings.

2. Sprayed Concrete

Microsilica is widely used in sprayed concrete applications, such as tunnel linings, where it provides high resistance to corrosion and extreme environmental conditions.

3. Bridge Decks

Using microsilica enhances the durability of bridge decks, increasing their resistance to corrosion and extending their service life, making it an ideal choice for infrastructure projects.

4. Self-Compacting Concrete

Microsilica is used in self-compacting concrete to improve flow and strength, making it easier to place concrete in large projects.

5. Precast Concrete

In precast concrete products such as panels, beams, and columns, microsilica enhances their properties, increasing their strength and durability.

6. Mortar and Repair Materials

Microsilica is effectively used to improve the properties of mortar and repair materials used in structural repair work, ensuring their durability and sustainability over the long term.

 

 Technical Specifications:

 
Properties
ASTM C618
Class F
Silicon Dioxide (Si02)
 
85 Min. 

Moisture Content (H2O)

3.0 Max

Loss on Ignition (L0I)

6.0 Max

CI

0.1 Max

Surface Area

>15m2/g

Pozzolanic Activity Index (7 days)

≥105

Fineness at 45-micron sieve

10 Max

 

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