Aluminum powder for aerated concrete
Keywords
Aluminum powder for aerated concrete, aerated aluminum powder
Air-entrained aluminum powder is also called aluminum powder paste for aerated concrete, aluminum powder paste, or aluminum powder for aerated concrete
Principle of action
The main purpose of aerated aluminum powder for aerated concrete is to release gas from the chemical reaction between aluminum powder, silica and quicklime during the production process, so that the produced concrete block will form a porous structure inside. In the batching process in the production process of aerated concrete blocks, add air into the aluminum powder slurry mixing tank, put it into the aluminum powder slurry weighing scale after fully stirring, and finally mix with quicklime, gypsum, fly ash and other raw materials Put them into the pouring mixer together, the aluminum powder in the aluminum powder paste can react with alkaline substances in the air-entrained concrete slurry to release hydrogen, generate air bubbles, and make the air-entrained concrete slurry expand to form a porous structure.
Features
It has the advantages of sound insulation, earthquake resistance, heat preservation and impermeability.
