Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EFI – Low Cost Indian Brick: Environment-Friendly Very Low Cost Indian Brick
Our Invention "EFI - Low Cost Indian Brick" is method to make durable, non-vitrified fly ash masonry bricks, blocks, tiles and other construction products and also using the process specified in this invention, fly ash can be made into durable bricks and other products without having to heat the green products in kilns at high temperature, thereby reducing energy consumption and costs associated with making ordinary clay bricks. The EFI - Low Cost Indian Brick is also Fly ash, which is typically disposed of as solid waste, is used in the method to make bricks and other construction products, and thus reduces waste generated at coal-fired power plants and also use of such non-vitrified (non-fired) fly ash products in the future reduces the use of fired clay products, which require using fossil fuel to heat the units in kilns, which in turn generates air pollution and carbon dioxide that causes greenhouse effect and global warming. The EFI - Low Cost Indian Brick is also including a composition and a process for the preparation of chemical activated cold setting fly ash building construction materials and the chemical activator is an alkaline aqueous solution of 11.342 to 13.87 in pH and 1.15 to 1.49 gm/cc in density which contains admixtures of different concentrations of hydroxyl, sulfate, acetate and chloride bearing chemical salts of calcium, magnesium, sodium, potassium and aluminum in water medium and the utilization of fly ash of any source by weight ranges from 80 to 99% in manufacture of building materials including heat and acid resistance and toxic waste disposal products. FIG.1: FIG.2:
EFI – Low Cost Indian Brick: Environment-Friendly Very Low Cost Indian Brick
Our Invention "EFI - Low Cost Indian Brick" is method to make durable, non-vitrified fly ash masonry bricks, blocks, tiles and other construction products and also using the process specified in this invention, fly ash can be made into durable bricks and other products without having to heat the green products in kilns at high temperature, thereby reducing energy consumption and costs associated with making ordinary clay bricks. The EFI - Low Cost Indian Brick is also Fly ash, which is typically disposed of as solid waste, is used in the method to make bricks and other construction products, and thus reduces waste generated at coal-fired power plants and also use of such non-vitrified (non-fired) fly ash products in the future reduces the use of fired clay products, which require using fossil fuel to heat the units in kilns, which in turn generates air pollution and carbon dioxide that causes greenhouse effect and global warming. The EFI - Low Cost Indian Brick is also including a composition and a process for the preparation of chemical activated cold setting fly ash building construction materials and the chemical activator is an alkaline aqueous solution of 11.342 to 13.87 in pH and 1.15 to 1.49 gm/cc in density which contains admixtures of different concentrations of hydroxyl, sulfate, acetate and chloride bearing chemical salts of calcium, magnesium, sodium, potassium and aluminum in water medium and the utilization of fly ash of any source by weight ranges from 80 to 99% in manufacture of building materials including heat and acid resistance and toxic waste disposal products. FIG.1: FIG.2:
EFI – Low Cost Indian Brick: Environment-Friendly Very Low Cost Indian Brick
RAJU BENDI RAMA (Autor:in) / MALLA RAMANAIAH (Autor:in) / NAIDU TULUGU GUNAVARDHANA (Autor:in) / SEETHARAM PONDALA (Autor:in) / PADMA SUHASINI KILARU (Autor:in) / SANTHEE DEVI KARRI VENKATA (Autor:in) / BANDARU VINU (Autor:in) / ANANDA MOHAN ARASAVELLI (Autor:in) / PUDI MANGAVENI (Autor:in) / GOUTHAMSRI SATTARU (Autor:in)
11.02.2021
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Low-cost Brick: Environment-Friendly Low-Cost Multi Color Brick
| Europäisches Patentamt | 2021