Fly ash is a fine particulate residual outcome of pulverized
coal-burning obtained primarily from coal-based electricity generation plants.
Considering the exponential rise in population around the world, the electrical
energy demand as of now is at an all-time high, and coal-based power plants are
responsible for meeting a major part of this demand, especially in developing
countries. 

𝐂𝐥𝐢𝐜𝐤 𝐇𝐞𝐫𝐞 𝐅𝐨𝐫 𝐏𝐃𝐅 𝐂𝐨𝐩𝐲: https://www.theinsightpartners.com/sample/TIPRE00002801/

Fly ash contains aluminous and siliceous material and
therefore, it is significantly used in blended cement, mosaic tiles, and hollow
blocks. It is also used in several cement-based products, including poured
concrete, concrete block, and brick. Fly ash is utilized in multiple construction-specific
applications, such as cement, concrete, bricks, and blocks. The rise in residential
and commercial construction activities and surging infrastructural developments
propel fly ash demands.