A process for producing concrete blocks
A concrete block and production process technology, which is applied in the field of concrete block production process, can solve problems such as uneven mixing of raw materials, inflexible transportation mode, and influence on block production efficiency, and achieve high production efficiency, high degree of automation, easy-to-handle effects
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[0014] The concrete block production technology of the present invention comprises the following steps:
[0015] Firstly, ordinary Portland cement, fly ash, ceramsite, granulated water-quenched blast furnace slag and vitrified microspheres are mixed according to the following weight percentages:
[0016]
[0017] Fly ash is wet ash collected after pulverized coal combustion in power plants. The fineness modulus of wet ash is greater than 1.3, and ceramsite is a density less than 600kg / m 3 The shale ceramsite and vitrified microbeads are a new type of environmentally friendly inorganic light-weight thermal insulation materials, and the granulated water-quenched blast furnace slag is a product obtained by rapidly cooling liquid molten slag-forming minerals in the process of blast furnace steelmaking.
[0018] Secondly, pour the proportioned raw materials into a horizontal stirring device, add water with a ratio of 1:1 to ordinary Portland cement and stir. The horizontal stir...
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