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Flyash and Pondash

Fly ash produced during the burning of powdered coal in thermal power plants is a hazardous waste.

However, its physical and chemical properties make it an ideal raw material for producing high quality and cost-effective bricks, interlocking pavers, kerbstones and mosaic tiles. Fly ash can be used in portland cement concrete to enhance the performance of the concrete.
The un-lifted dry ash mixed with water and then disposed in to the ash dyke. The accumulated ash in the ash dyke is called pond ash. Pondash can be used for manufacturing bricks, blocks, paver blocks, Road construction, embankment and flyovers. Acidic land (soil) can be improved by using pond ash. It cab be used as Geotechnical application as a substitute of earth dust. 

GGBS - Ground Granulated Blast Furnace Slag

GGBS is a hydraulic binder, which has been known and used for 150 years. GGBS is Stable, Uniform, Non Metallic, Non-Flammable, Non-Hazardous material and ensures greener future by reducing carbon in atmosphere. GGBS confirms to IS 16714—2018, EN 15167-1 and ASTM C989-1999.

GGBS is off white in color, with specific gravity of 2.85 – 2.95 and bulk density of 1000 - 1300 kg/m3. It has glass content of 90-95% and blains fineness of 320 – 400 m2/kg. Applications of GGBS encompass all types of buildings, marine structures, high rise structures, bridges, mass concrete projects (dams).

Micro Silica

Micro Silica is a super pozzolan - a finely powdered material which can be added to cementitious matter to increase durability and to provide a positive set. It has reactive silica content of over 90%. It complies with ASTM C1240. Microsilica, also known as silica fume, composed of amorphous silica produced by electric arc furnaces as a by-product of the production of elemental silicon or ferro silicon alloys.  



Conash Infrastructure is a fast-growing cementitious building material solutions provider set up with the mission of satisfying the needs of real estate, infrastructure, and construction industry and building material manufacturers.


As a solutions-based company with strong technical, infrastructural and logistical capabilities, our mission is to enable better and more sustainable construction by supplying quality cementitious materials and cement to the construction industry globally, backed by a high level of service to create lasting value for all stakeholders.


From our core business of trading in Cement, we have now diversified into synergistic business segments like Fly Ash, GGBS, Micro silica, Ready-Mix Concrete, and Sand. We have been pioneers in offering innovative services like Helpline to our customers.



We offer our products and services to customers across India and have recently started exporting to the Middle East and other Asian countries as well.



Year Established


MT per month Flyash dispaches


MT per month Flyash Exports


Source Locations in Gujarat





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For any inquiries, questions or quotations, please call: +91-972-581-9090 or fill out the following form

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Head Office

GF12A, Arpan Complex

Deluxe, Nizampura

Vadodara, GJ 390002, India

Mob  : +91-972-581-9090


To apply for a job with Conash, please send a cover letter together with your C.V. to:

Get a quote: +91-972-581-9090

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Meet The Team


Tejas Shah

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• BE (Electronics) BVM Vallabh Vidyanagar • 30 Years of Experience in industry • Entrepreneur in Building Materials, IT & Financial Services •


Dr. Shital Shah

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• Doctor of Hypnotherapy and Homeopathy (MS University of Vadodara) • Financial Advisor and Stock Broker • 30 Years of Experience • 

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