9 Inch Size Strong Durable Grey Rectangular Heat Resistant Fly Ash Bricks

Fly ash bricks are made from a mixture of coal and cement, which is then baked into a brick. Fly ash bricks are an alternative to using traditional clay bricks, which are more expensive and have a higher carbon footprint. They are lighter than clay bricks, and are not as porous. Fly ash bricks are also very durable, and have a higher compressive strength than clay bricks. They are also used in thermal insulation and fireproofing.Grey Rectangular Length 9 Inch Heat Resistant Fly Ash Bricks For Constructions Fly ash bricks are the most sustainable and cost-effective way to build a home. They are made from post-combustion fly ash, a byproduct of coal-fired power plants. The bricks are made from fly ash, Portland cement, and water. They are durable, lightweight, and environmentally friendly.