steam Aerated concrete block Like other concrete, it is composed of several materials. Therefore, there is a problem of which materials to use and how many to use each material. The percentage of various materials used in the ingredients is called mix proportion.

For aerated concrete, to determine a good mix ratio, the following requirements must be met:

(1) The products have good performance and meet the requirements of the building. Among many properties, the first is the bulk density and compressive strength. At the same time, the durability and other properties of products should also be considered.

(2) The product or green body has good process performance and is suitable for the factory production conditions. Such as pouring stability. Fluidity (consistency), hardening time and simple process flow of slurry.

(3) The raw materials used are few in variety, wide in source, low in price, pollution-free or low in pollution, and industrial waste should be used as much as possible. The determination and use of the mix proportion of aerated concrete generally require the research and test of the theoretical mix proportion, the determination of the basic mix proportion for production, the consideration of the economy of the mix proportion, and the final calculation to determine the formula.