• Shantanu Sanjay Sonawane

If building materials are concerned, brick is among the most widely used masonry units. There have been several attempts to incorporate waste materials into brick making. The STP sludge and fly ash were incorporated into bricks by experimentally recycling them. In addition to reducing expenses on wastewater treatment, the sludge generated by the process has to be disposed of in an environmentally friendly way. World-wide, sludge generated by most treatment systems is discharged into nearby waterways. Constructional elements made from sludge are regarded as the most environmentally sound and economically efficient disposal option among all disposal methods. The purpose of this paper is to provide an overview of the recycling of sludge and ash when compared with fired clay bricks. As a result of this formation, bricks have adequate crushing strength, hardness, and water absorption, as well as waste management and its environmental impact. Creating any brick also involves a lengthy process, which involves mixing the materials and molding them, then burning them in the kiln for hours. By using cement, we have used a convenient method. Since cement sets in no time, no kiln is required for heating. During this research, an attempt has been made to hold out an experimental study to search out the effect of partial replacement of sewage-dried sludge in various percentages on the fly ash bricks' properties and compressive strength

Brick, STP sludge, Fly ash, Environment

"Sludge- Fly Ash Brick", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 12, page no.d82-d86, December-2022, Available :http://www.jetir.org/papers/JETIR2212314.pdf

"Sludge- Fly Ash Brick", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 12, page no. ppd82-d86, December-2022, Available at : http://www.jetir.org/papers/JETIR2212314.pdf