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    Autoclaved sand-lime brick production process and maintenance
    2014-7-3 23:03:49

    Autoclaved sand-lime brick production process including raw materials preparation, several major mixture preparation, brick molding, autoclave curing and finished on the village.
    1, sand and lime are the main raw material for the production of sand-lime brick, sand available river sand, sand, aeolian sand, sand deposition and concentrator tailings, etc., depending on the type of sand of different characteristics and mine were to take a different approach mining. Mainly taken calcined lime production methods.
    2, prior to preparing the mix, the mix design must be carried out. The mix design is actually to find technically and economically optimized critical point. Original condition during the mix design, to consider are: raw performance (sand and mineral particles, chemical composition of lime, lime active calcium oxide content, the hydration rate and temperature, etc.), the quality of the product requirements and repression, curing conditions. Preparation of the digestion mixture containing lime, and the mixture was stirred for measurement, the digestion mixture, the mixture was digested treatment processes.
    3, forming a sand-lime brick production process of the most important aspects, including four production processes: feeding, pressurized, the blank, blank check code blank.
    Autoclaved sand-lime brick production process and maintenance
    Autoclaved sand-lime brick conservation: 1, autoclaved lime sand brick production using natural nature conservation, in the early stages of the amount of water conservation, there must be a certain period of the drying process to ensure that when the sand-lime brick factory to meet the requirements relative moisture content .
    2, autoclaved lime sand brick brick molding machine to move out, you should have a code on the rain facilities, well-ventilated shed; If you open dumps, waterproof cloth covering the top surface of the application, and to maintain the smooth side ventilation. Bottom support pad with wooden pallets, stacked allowed to be directly attached. Level should be sand-lime brick products are stacked and set the flag. Stacking height should not be more than 1.6 meters.
    3, autoclaved lime sand brick transportation, loading and unloading process, throwing and dumping is prohibited. Enter the construction site shall be the product level were neatly stacked, sealed waterproof cloth, to prevent the sun and rain.


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