Manufacturing method of light wallboard with glaze

Abstract

The invention relates to a manufacturing method of a light wallboard with a glaze, and the manufacturing method comprises the following process steps of: 1) drying tailings powder, construction waste,fly ash, and other wastes meeting sintering requirements first, and then sieving; 2) ball milling solid wastes respectively; 3) different materials needed will be measured according to the proportion; 4) sending the measured materials into a stirrer for dry stirring for 2 minutes; (5) firstly, refractory pap is placed on that bottom plate of the mold, and dry power is filled on the refractory paper to be sintered in a kiln; 6) cooling to 40 deg.c after preheating, sintering and cooling; 7) taking out the sintered light wallboard blank body and cutting into the specified size and shape according to the drawing; 8) marking lines on the light wall board, processing vertical through holes, horizontal through holes, vertical threading through holes and horizontal threading through holes; 9) placing vertical steel bars in the vertical through holes and horizontal steel bars in the horizontal through holes; 10) pouring concrete into the vertical through hole and the horizontal through hole;11) performing maintenance, inspection and warehousing.

Description

technical field [0001] The invention relates to a manufacturing method of a glazed light-weight wallboard, which belongs to the field of industrial waste utilization and building energy-saving wall materials. Lightweight wall panels with decorative and fireproof functions. Background technique [0002] With the development of the mining industry, various tailing powders or tailing sands produced in the mining process are solid wastes, which are mostly piled in mountains and rivers, occupying land and polluting the environment. Great loss of life and property of the people; [0003] Due to urbanization, urbanization, and the renovation of old cities in shanty towns, a large amount of construction waste is produced, which has great pollution to the environment and groundwater sources; [0004] Fly ash discharged from coal power plants is also a solid waste, which also pollutes the environment and water sources; [0005] The waste gas molding sand produced by the foundry ind...

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Problems solved by technology

[0006] On the other hand, my country adopts combustible material polystyrene insulation board as the most important insulation material for building energy conservation. Although its insulation performance is superior, it is extremely prone to serious fires, such as the external insulation of the new site of Beijing CCTV 2009-02-03 A huge fire occurred during the construction process, Shenyang Wanxin 2011-02-03 a huge fire caused by fireworks in the external insulation system of a high-rise building that has been built and used for many years, Shanghai Jiaozhou Road 2010-11-15 Building external wall thermal insulation decoration The huge fires that occurred during the renovation process, the fire in Shenyang, etc., were all caused by polystyrene insulation boards

In response to these extremely large fires, relevant departments have adopted a series of measures, such as from thermal insulation and fireproof materials to building thermal insulation and building integration. Although the country attaches great importance to the fire protection of architectural design, the newly formulated "Code for Fire Protection in Building Design" GB50016-2014; However, through the practice in recent years, there are still deficiencies. Polystyrene insulation boards are still the mainstay, and inorganic insulation materials only account for a very small part. Among this small number of inorganic insulation materials, rock wool, gas Concrete blocks, foam concrete blocks and small pieces of foam glass, etc., can form large lightweight wallboards, which not only replace the wall, but also replace the insulation layer, and can be fireproof and durable.

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