Why do we need greener options for making bricks? Here’s a quote from IDSN MOW “1.3 trillion bricks are manufactured on earth each year, and at least 10% of which are made in coal-fired ovens, on a whole releasing 800 million tons of CO2 annually.” In addition, clay bricks often destroy valuable topsoil. We need affordable, locally made, low tech eco bricks for the masses. Here is a list of leading eco-friendly green bricks.
Rice Hull Ash Brick Formula With No Cement
Yesterday’s blog post was about making bricks with rice hull ash. Today we’ll review a few benefits of using rice hull ash in non-Portland cement products such as bricks and geopolymer, and give a formula for making rice hull ash bricks with no cement. Please note how other agro wastes such as sugar cane ash peanut shell ash and coconut ash could also be used. Use what is low cost and locally available.
Rice Hull Ash Bricks (RHA)
“Innovation: Eco-friendly bricks using rice husk ash
What it does: Converts ash into bricks, preventing it from ruining the enviroment