Fly ash is a finely divided residue made from the combustion of pulverized coal that can be used to increase concrete durability and workability, while reducing permeability.
fly ash has a wide variety of applications and uses, though it is primarily known for improving the durability and workability of concrete mixes. Fly ash is also a filler in paints, adhesives, and metal and plastic composites. It's commonly used as structural fill for road construction and fly ash can be used to make bricks, ceramic tiles, plaster, Portland cement, and ready-mix cement.
Ultra fine Fly ash is a super pozzolanic material. ( it is ultra fine Ash) A pozzolan is a siliceousor aluminous material that when mixed with lime and water forms acementitious compound.Ultra-Fine Fly Ash (UFFA) used as up to 50% partial replacement for cement in concrete. UFFA is a new generation fine coal fly ash, which is double-classified to obtain the finer particles from the classified bulk. The influence of UFFA on fresh properties (flow, setting time and air content), porosity of mid to high strength, medium workability concrete mixes (designed for equal 28-day strength) are reported and compared with concrete mixes made with OPC, Micro-Silica
Copper slag is a by-product of copper extraction by smelting. During smelting, impurities become slag which floats on the molten metal.
Copper slag is mainly used for surface blast-cleaning. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials. In this process, a stream of abrasive grains called grit are propelled toward the workpiece. Copper slag is just one of many different materials that may be used as abrasive grit. Rate of grit consumption, amount of dust generated, and surface finish quality are some of the variables affected by the choice of grit material.
Internationally the described media is manufactured in compliance with ISO 11126-3[4]
The blasting media manufactured from copper slag brings less harm to people and environment than sand. The product meets the most rigid health and ecological standards.
SIZES AVAILABLE
0.50 MM TO 1.50 MM
0.50 MM TO 2.50 MM
0.50 MM TO 3.00 MM
0.50 MM TO 4.00 MM
0.10 MM TO 5.00 MM
