How to improve the strength and quality of Dongyue column of aerated concrete block

In recent years, many new and old customers of Dongyue have called to consult: How to improve the strength and quality of aerated brick in the production process of aerated brick equipment? The following is a brief introduction by Dongyue engineer, hoping to provide some help for the production of aerated bricks. In the production process of aerated concrete equipment, a little carelessness will reduce the strength of bricks. According to the research of Dongyue engineer, there are many factors that cause the strength and quality of brick. First, the raw materials are too coarse and too fine. The raw materials of aerated concrete block are sand and fly ash. If the sand is too coarse and the fly ash is too fine in use, the middle part of the block will lack effective material filling, resulting in insufficient strength of the block. According to the research, if the grain gradation of sand is changed, the difference between the highest strength and the lowest strength can be as high as 7 times under the condition of constant Cao content. Second, the density of raw materials The strength of aerated concrete blocks also has a great influence on the density of raw materials. In the production of aerated concrete equipment, the greater the density of raw materials, the smaller the porosity, and the less water is needed to prepare mixed slurry, that is, the block slurry can have a smaller water-material ratio, thus improving the strength of products. Third, production equipment and process flow Production equipment and process also have a certain impact on the strength and quality of aerated concrete blocks. The whole production process is divided into batching, stirring, pouring, standing, cutting, cooking and other steps, and each process complements each other. If the quality of production equipment is not up to standard, it will have a great impact on the strength and quality of its products. For example, in the process of mixing, if the product is not up to standard and the raw materials are not well mixed, the raw materials can not fully react, the hydration products are reduced, and the strength and quality of the products will be greatly reduced. Shandong Dongyue Building Materials Machinery Co., Ltd., which belongs to China Dongyue Machinery Group, is a key supporting enterprise in Shandong Province. Its main products include aerated concrete production equipment, baking-free brick machine, aerated brick equipment and so on. It is the only winner of "China Well-known Trademark" in brick and tile industry and a manufacturer trusted by consumers. Welcome users from all walks of life to negotiate business! ! !