Production method for iron furnace slag light building block

Abstract

The invention discloses a production method for an iron furnace slag light building block. A formula of the iron furnace slag light building block comprises iron furnace slag, chimney ash, perlite and cement which form dry blend; every ton of dry blend is mixed with polystyrene particles, water and various additives; a production system consists of hoppers, a stock bin, a polystyrene granule extruder, electronic scales, a scraper conveyer, a water pump, a stirrer, a mould assembly, a light rail and various additive bins. The production system is characterized in that the outlet of each hopper and the outlet of each bin are equipped with the electronic scale controlled by a computer, and each electronic scale is in butt joint with the scraper conveyor; the scraper conveyor is connected with a feed end of the stirrer; an outlet of a polystyrene granule bin is connected with the stirrer; the extruder is connected with a steam pipe; the stirrer is connected with a water outlet tube of the water pump; a mould car is arranged on the light rail; the mould assembly is arranged on the mould car, and is in butt joint with the outlet of the stirrer; and a mould is filled with a wet mixture for moulding, the wet mixture is manually de-molded, and is maintained by applying water. According to the production method disclosed by the invention, waste can be changed into things of value, and the formula is non-toxic, flavorless and free of radioactive contamination, and therefore, the iron furnace slag light building block is a pure natural, green, healthy and ecological environment-friendly wall.

Description

technical field [0001] The invention relates to a method for producing iron slag light blocks, which belongs to the technical field of building materials. Background technique [0002] The partition walls of high-rise buildings are hand-built with materials such as red bricks, cement bricks, and lighter foamed bricks. After several times of plastering and leveling, it is very laborious, expensive, and long-term. , The design of building mechanics is expensive, the amount of steel is large, and the wet construction is not environmentally friendly. Contents of the invention [0003] The problem to be solved by the present invention is to provide a method for producing iron slag light blocks. [0004] In order to solve the above-mentioned technical problems, a kind of iron slag light block production method that the present invention provides, raw material formula comprises: Iron slag: 15-20%, chimney ash 10-15%, perlite 15-20%, 425# cement 50% -55% make up dry blend. [0...

AI Technical Summary

Problems solved by technology

[0002] The partition walls of high-rise buildings are hand-built with materials such as red bricks, cement bricks, and lighter foamed bricks. After several times of plastering and leveling, it is very laborious, expensive, and long-term. , the design of building mechanics is expensive, the amount of steel is large, and the wet construction is not environmentally friendly.

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