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Lime Stone Powder

Limestone Powder is a finely processed mineral material primarily composed of calcium carbonate (CaCO3). Limestone is a sedimentary rock formed over long periods from compressed organic and inorganic remains, including shells and skeletal materials. It is widely used in construction, road infrastructure, asphalt mixtures, fillers, and various industrial applications.

Limestone Powder is particularly useful as a mineral filler in bituminous base and binder courses. Its fine particle size and compatibility with bitumen help improve the adhesion between mineral aggregates and the bituminous binder, contributing to the performance and stability of asphalt mixtures.

Lime Stone Powder Specifications

Sr. No. Parameter Specification
1 -100 Mesh 100% Passing
2 -200 Mesh 80% to 95% Passing
3 -100 Mesh Sieve 100% Passing
4 CaCO3 82% to 85%
5 SiO2 11% to 13%

Key Features & Benefits

  • Fine and consistent particle size suitable for filler applications.

  • Contains approximately 82% to 85% calcium carbonate.

  • Excellent compatibility with bituminous materials.

  • Helps improve adhesion between aggregate and bitumen.

  • Suitable for asphalt and road construction applications.

  • Fine mineral filler suitable for a range of industrial uses.

Applications

Limestone Powder is used across construction, infrastructure, asphalt, and industrial applications where a fine mineral filler with calcium carbonate content is required.

  • Bituminous base courses
  • Bituminous binder courses
  • Asphalt and road construction
  • Mineral filler for asphalt mixtures
  • Construction material manufacturing
  • Industrial filler applications
  • Concrete and cement-related applications
  • Various mineral-based products

Role of Limestone Powder in Road Construction

Limestone Powder acts as a mineral filler in bituminous mixtures. The fine particles fill voids between larger aggregate particles and interact with the bituminous binder. This can contribute to improved mixture cohesion, aggregate-binder adhesion, and overall asphalt mixture performance when used according to the applicable mix design and project requirements.

Why Choose Limestone Powder?

Limestone Powder provides a practical source of calcium carbonate and fine mineral particles for construction and industrial applications. Its controlled sieve characteristics make it suitable where consistent fine material is required, while its calcium carbonate content makes it useful as a mineral filler in different formulations.

Product Quality & Particle Size

The supplied Limestone Powder is characterized by its fine particle size and specified sieve-passing values. The product has 100% passing through the -100 mesh specification, while 80% to 95% passes through the -200 mesh specification. These characteristics make the material suitable for applications requiring a finely divided mineral filler.

What is Limestone Powder?

Limestone Powder is a finely ground limestone product primarily containing calcium carbonate. It is commonly used as a mineral filler in road construction, asphalt, construction materials, and industrial applications.

What is the CaCO3 content of the product?

The specified calcium carbonate (CaCO3) content of the Limestone Powder is 82% to 85%.

What mesh size is available for Limestone Powder?

The specified product has 100% passing through -100 mesh, while approximately 80% to 95% passes through -200 mesh.

How is Limestone Powder used in asphalt?

Limestone Powder is used as a mineral filler in bituminous base and binder courses. Its fine particles can fill voids within the aggregate structure and contribute to interaction between the mineral aggregate and bituminous binder.

What are the main benefits of Limestone Powder?

Key benefits include fine particle size, controlled sieve characteristics, calcium carbonate content, compatibility with bituminous materials, and suitability as a mineral filler for construction and industrial applications.

Can Limestone Powder be used for industrial applications?

Yes. Limestone Powder can be used in various industrial and construction applications where a fine calcium carbonate-bearing mineral filler is required. Specific suitability depends on the application's technical requirements.

How can I request Limestone Powder specifications?

Contact our team for detailed technical specifications, available particle sizes, packaging options, samples, and commercial quotations according to your project requirements.

Technical Highlights

Limestone Powder offers a combination of fine particle size, controlled sieve distribution, and calcium carbonate content. With 100% passing through -100 mesh and 80% to 95% passing through -200 mesh, it can serve as a finely divided mineral filler in suitable road construction and industrial formulations.

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