Mortar for reinforced autoclaved aerated concrete blocks

Abstract

The invention discloses mortar for reinforced autoclaved aerated concrete blocks. Preparation of the mortar comprises the following steps of: S1, preparation of raw materials: preparing the raw materials for processing the mortar, wherein the mortar for the reinforced autoclaved aerated concrete blocks is made from gravel, cement, water, an admixture and external additives; S2, a first screening step: taking the gravel, crushing the taken gravel by using a crusher, and performing screening after crushing is conducted; S3, proportioning: weighing the raw materials by using electronic scales according to ratios of the raw materials which are required for production of the mortar; S4, a second screening step: performing further screening on the raw materials weighed by the electronic scales;S5, stirring: adding the screened raw materials into a stirrer, and stirring the added raw materials for effective mixing; and S6, detecting: performing quality detection on the mortar obtained afterprocessing production is conducted. According to the mortar for the reinforced autoclaved aerated concrete blocks, not only can the quality of the mortar be improved effectively, but also the appearance of the concrete blocks made from the mortar can be improved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a mortar for reinforced autoclaved aerated concrete blocks. Background technique [0002] Air-entrained concrete block is a new type of building material that is lightweight, porous, thermal insulation, good fire resistance, nailable, sawable, planable, and has certain earthquake resistance. As early as the early 1930s, China began to produce this product and it was widely used. For example: Shanghai International Hotel, Shanghai Building, Fuzhou Building, People's Bank of China Building and other high-rise buildings. It can be tailored according to different local raw materials and different conditions. Raw materials can be selected from river sand, fly ash, ore sand, etc., according to local conditions. And it can be used for waste, it is beneficial to environmental protection, and it really turns waste into treasure. It is an excellent new building material, and ...

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Problems solved by technology

And it can be used for waste, it is beneficial to environmental protection, and it really turns waste into treasure. It is an excellent new building material, and has the advantages of environmental protection. It is produced by pouring mortar in reinforced autoclaved aerated concrete blocks. During the production of high-quality mortar, due to the large amount of raw materials used, and the existing screening results are average, impurities are mixed in the mortar during mixing and mixing, which affects the quality of the mortar, and then affects the quality of the concrete blocks produced in the later stage, resulting in The probability of construction safety accidents increases, and the current concrete blocks are monotonous in color and poor in aesthetics

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