Micro Silica

Presenting our innovative Micro Silica, a phenomenal product that is unparalleled in the market. As a leading exporter, manufacturer, distributor, and supplier, we take pride in offering excellent quality Micro Silica for construction purposes. With over 11.0 years of experience in the industry, we have established ourselves as a top-rated supplier in the market.

Micro Silica offers numerous advantages and features that make it an ideal choice for construction projects. Firstly, it improves the strength and durability of concrete, making it last longer. Secondly, it reduces the permeability of concrete, making it more resistant to water and chemicals. Thirdly, it enhances the workability of concrete, making it easier to handle and place. Fourthly, it reduces the heat of hydration, making it ideal for large concrete structures. Lastly, it reduces the carbon footprint of concrete, making it an eco-friendly option.

Our Micro Silica is available at the lowest price in the market, making it an affordable option for all construction projects. With our all-India supply ability, you can purchase our top-rated Micro Silica from anywhere in the country. Choose our Micro Silica for your construction needs and experience the difference it makes in your project.

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Micro Silica

Price: 10.00 - 15.00 INR /Kilograms

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Product Details:

Price Range 10.00 - 15.00 INR
Application CONSTRUCTION, WATERPROOFING, POWER & TRANSMISSION PROJECTS, RAILWAY, RCC ROAD AND BRIDGES
Certifications LATEST TEST REPORT AND CERTIFICATE AVAIALBLE..
Color GREY
Delivery Time 3 Days
Main Domestic Market All India
Minimum Order Quantity 1
Packaging Details COMPANY STANDARD PACKAGING 25KG WITH LINER PP BAG 1 TON JUMBO BAG
Payment Terms Cash Against Delivery (CAD), Cash on Delivery (COD), Cheque, Cash in Advance (CID), Cash Advance (CA)
Product Type Mineral Refractories
Sample Available Yes
Sample Policy Within a certain price range free samples are available
Shape Powder
Supply Ability 600 Per Month
Unit of Measure Ton/Tons
Unit of Price Kilograms/Kilograms

Micro silica is a grey, fine powder that finds use in concrete production. There are many benefits of using this powder into the mixture, which can be high strength concrete, self-compacting concrete and waterproof concrete. The affordable powder when added as a prime additive often reduces the weight and cost of concrete slabs. The concrete slabs produced are more durable against acidic water. It enhances compressive strength, reduces permeability, improves bond, minimizes bleeding and resists chemical, abrasion, corrosion and sulphate.

Technical Specification of Micro Silica

Chemical And Physical Properties:		ASTM C1240
Chemical Properties:
TEST	UNIT	RESULT	TEST METHOD
Si02		85 % to 95 %	IS Method
Moisture		< 3.0	IS Method
L.O.I.		< 6.0	IS Method

Physical Properties:
Specific Surface (m2/gram)			> 15
Pozz. Activity Index (0/0) 7 days accelerated curing			> 104
Retained on 45 Microns Sieve (0/0)			< 10 - 12
Variation from avg. retained on 45 Microns (0/0)			< 5-6

Micro Silica For Construction

Product Details:

Application Construction, concrete admixtures, cement industry, refractory industry
Chemical Composition SiO2 (Silicon Dioxide) 90-98%, Al2O3, Fe2O3, MgO, CaO (trace amounts)
Color Grey
Delivery Time 7 Days
Density 350 Gram per cubic centimeter(g/cm3)
Dimensional Stability Other, Improves dimensional stability in cementitious mixes
Form Fine powder
Hardness (%) Not typically expressed as percentage; Mohs hardness for SiO2: 7
Melting Point 1200C 1500C (approximate)
Minimum Order Quantity 100
Porosity Reduces concrete porosity
Price 7 INR
Product Type Other, Pozzolanic mineral admixture
Purity(%) 90-98%
Shape Other, Amorphous, spherical particles
Specific Gravity 2.2 2.3 g/cm
Strength Enhances compressive, flexural and split tensile strength in concrete
Supply Ability 6-7 Per Day
Surface Finish Smooth, ultra-fine powder
Thermal Conductivity Low enhances thermal resistance of end product
Types of Refractories Other, Suitable for silica-based refractories
Unit of Measure Kilograms/Kilograms
Unit of Price Kiloohm/Kiloohms
Usage & Applications High performance concrete, shotcrete, oil well grouting, refractory precast, floor toppings
Water Absorption Very low, contributes to low permeability in mortars/concretes

Micro Silica Is an Eco Green Products, It si Good Super Pozzolan. This super Pozzolan Can Be Used In A Big Way to make special Concrete Mixes. There is a growing demand for fine amorphous silica in the production of speical cement and concrete mixes, high performance concrete concrete, high strength, low permeability concrete, for use in bridges, marine environments, nuclear power plant etc.

Boosting Concrete Strength and Durability

Micro Silica's ultra-fine spherical particles fill the pores in concrete, minimizing porosity and increasing densification. This improves compressive, flexural, and split tensile strength, making structures more resilient. Its low thermal conductivity also enhances the concrete's resistance to high temperatures and thermal cycling in construction and refractory applications.

Certified Quality and Versatile Packaging

The product complies with internationally recognized IS 15388 and ASTM C1240 standards, assuring reliability for critical projects. Available in bags, jumbo bags, or bulk, Micro Silica's flexible packaging makes it suitable for both small-scale and large-scale construction, manufacturing, or export requirements, with a shelf life up to two years under proper storage.

FAQ's of Micro Silica For Construction:

Q: How does Micro Silica improve concrete performance?

A: Micro Silica acts as a pozzolanic admixture, reacting with calcium hydroxide to form additional calcium silicate hydrate, resulting in increased compressive and flexural strength. Its fine particles fill voids within the matrix, dramatically reducing porosity and permeability, leading to longer-lasting concrete structures.

Q: What is the recommended process for using Micro Silica in construction?

A: Micro Silica should be dosed during concrete mixing, typically at 5-15% of cement weight. It is added along with other ingredients, ensuring thorough mixing for uniform dispersion. For best results, always follow application guidelines specified for your project type and use certified material matching IS 15388 and ASTM C1240 requirements.

Q: Where can Micro Silica be applied in construction and industry?

A: This material finds use in high-performance concrete, refractory precasts, shotcrete, oil well grouting, and cement industry applications. It is commonly utilized in transportation, hydroelectric, industrial flooring, and tunnel linings, anywhere improved durability, strength, and reduced permeability are needed.

Q: What are the benefits of using Micro Silica for refractory products?

A: Due to its high SiO2 purity and low thermal conductivity, Micro Silica is suitable for silica-based refractories. It improves dimensional stability and thermal resistance, making precast shapes more resilient under thermal cycling and extreme environments encountered in industrial furnaces or kilns.

Q: Does Micro Silica have any effect on water absorption in concrete?

A: Yes, Micro Silica significantly reduces water absorption in concrete mixes, producing low-permeability structures. This resistance to water ingress enhances durability and reduces the risk of corrosion in reinforced concrete, especially in aggressive environments.

Q: When should Micro Silica be used in concrete production?

A: Micro Silica is particularly valuable in projects demanding high strength, low permeability, and exceptional durability, such as bridges, tunnels, precast elements, and industrial floors. Its use is advised whenever longevity and structural integrity are primary considerations.