Question
Download Solution PDFThe addition of Fly-Ash as an additive in the brick mix proportions results in:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Fly-ash:
Fly ash is a fairly divided residue that results from the combustion of ground or powdered bituminous coal or sub-bituminous coal like lignite or pulverized coal. It is a by-product of many thermal power stations and other plants using pulverized coal or lignite as a source of heat for boilers.
Advantages of adding Fly ash as an additive in the brick mix:
- It reduces cost.
- It improves the appearance.
- It increases fire resistance.
- It improves thermal insulating properties.
- It reduces drying shrinkage.
- Reduce crack problems and permeability.
- It also improves strength, etc.
Last updated on Jul 1, 2025
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