Fly ash bricks manufacturing units can be set up nearby thermal power stations.Because the main raw materialis fly ash is generated by thermal power stations in big quanity . Fly ash supplied by thermal power stations at free of cost the entreprenuer has to bare only transportations charges from thermalpower stations to the fly ash bricks manufacturing unit.
There is good demand for fly ash bricks.The awareness among the people is required and also same time the government has to give some special incentives for these type of activities.The technologies are eco friendly,Reduces solid waste and dust in the nature. Compared to hallow brick and clay brick the cost is reasonable.Technology for construction of wall with out cement between the brick has been developed byGODWIN industris,Auto Nagar, Guntur. Construction of wallwith these bricks is very easy and cost effective.Technology is indeginiously available.
Manufacturing Process :
Required raw material like Fly ash, Gypsum, alum and stone crushing dust have to be mixed as per the ratio.The mixed product can be placed into automatic locking machine . This to be kept in moulds for manufacturing of automatic locking fly ash bricks. After the processing the bricks have to be dryied after applying required water on the bricks. After two day drying the bricks can be sold.It is simple manufacturing process.