Production method for iron furnace slag light building block
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A production method, iron slag technology, applied in the field of iron slag light-duty block production, can solve the problems of high cost of design building mechanics, unit volume weight of masonry, large amount of steel, etc., to achieve small footprint and low production cost Low, weight-reducing effect
Inactive Publication Date: 2017-02-15
LIXIAN FANGSHIPING TOWN YANGPU MINING MACHINERY FACTORY
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[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 levelin
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Embodiment 1
[0053] Raw material formula: iron slag: 15%, chimney ash 15%, perlite 20%, 425# cement 50% to form a dry mix.
[0054] Per ton of dry mix: 2.4 cubic meters of polystyrene particles.
[0055] Mixing per ton of dry mix: add water at 24%.
[0056] 1.5% of various additives include: 1.5kg of hydroxypropyl methylcellulose, 0.4kg of dispersible latex powder, 9.2kg of early strength agent, 480ml of water reducing agent, and 800ml of air-entraining agent.
Embodiment 2
[0058] Raw material formula: iron slag: 20%, chimney ash 10%, perlite 15%, 425# cement 55% to form a dry mix.
[0059] Per ton of dry mix: 2.6 cubic meters of polystyrene particles.
[0060] Mixing per ton of dry mix: add water at 26%.
[0061] Various additives 2% include: 1.5kg of hydroxypropyl methylcellulose, 0.5kg of dispersible latex powder, 10kg of early strength agent, 500ml of water reducing agent, and 900ml of air-entraining agent.
[0062] Referring to the accompanying drawings, the production system includes: iron slag hopper 1, chimney ash hopper 2, perlite hopper 3, cement silo 4, polystyrene particle silo 5, water pump 6, polystyrene raw material silo 7, polystyrene primary Expansion silo 8, steam pipe 9, mixer 10, mold combination 11, polystyrene particle extruder 12, mold car 13, light rail 14, scraper conveyor 15, electronic scale 16, volumetric meter 17, additive storehouse 18.
[0063] The outlets of the iron slag hopper 1, the chimney ash hopper 2, the p...
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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...
Claims
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Application Information
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