CN109336533A - 轻质组合墙板的生产方法 - Google Patents
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- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
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- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
- B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
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- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
Abstract
一种轻质组合墙板的生产方法，属于建筑材料生产领域，解决了砌筑墙板的大型化问题。根据墙板的具体规格和尺寸制作一个模具组，将污泥陶粒装满模具组的模腔后置于振动台上，将结合剂水泥、石膏和水按比例混合，同时加入高铁粉、纤维素、阻碱剂和减水剂，搅拌均匀。将搅拌均匀的浆料注入模具的模腔，盖上振动盖，启动振动盖与振动台同时振动。使结合剂浆料充满模腔与陶粒骨料紧密结合，打开振动盖。通过刮板刮出墙板上面的凸棱，待模具内的浆料硬化后，进行脱模。具有生产工艺先进、工序安排合理、所用的工艺装备能够保证产品的质量。产品精度高、重量轻、隔音隔热效果好、节能环保和施工简便效率高的特点，完全能满足轻质组合墙板的批量生产。
Description
技术领域
本发明属于建筑材料生产领域，主要是涉及砌筑建筑物内、外墙体的轻质组合墙板的生产方法。
背景技术
建筑物的内、外墙主要是由各种材料或形状的砌块砌筑而成，传统的砌块在砌墙时需要由水泥砂浆予以粘结，保证整体墙面的坚固。由于填充水泥砂浆的厚度很难掌握，砌块放置的位置也难以控制，所以导致整体的墙面平整度很差，给后期的施工带来困难。需要对墙面进行多次找平，才能达到理想的效果。传统砌块的生产方法需要成型后进行焙烧，或者采用大型压力机压制成型，所以砌块的体积受到限制，制约了大型砌块的发展。
轻质组合墙板是采用污泥陶粒作骨料，水泥和石膏等作结合剂的一种新型建筑砌块，它单块的体积可以成倍的增加，且不需要焙烧和压力成型，所以，传统的砌块生产方法就不能适应轻质组合墙板的需要了。
发明内容
本发明的目的是提供一种轻质组合墙板的生产方法，该生产方法实施方便、操作简单、成品率高；生产的墙板表面平整、精度高、施工方便效率高。
轻质组合墙板的形状是方形的厚板，在墙板的四个边面上，分别加工有凹槽或凸棱，凹槽与凸棱是相对设置的，即一个边面加工有凹槽，其相对应的另一边面加工有凸棱。或者是用于墙壁底梁或门窗过梁处的墙板，是长条的四棱柱状。
本发明是通过以下技术方案实现的，制作墙板的材料组成按重量比分别是：污泥陶粒65～75%、水泥12.5～17.5%、石膏12.5～17.5%；水的重量占水泥加石膏重量的72～78%；添加剂的重量占水泥加石膏的重量比分别是，高铁粉0.8～1.2‰、纤维素0.08～0.12‰、阻碱剂1.8～2.2‰和减水剂1.8～2.2‰，其特征是按以下方法进行生产：
根据墙板的具体规格和尺寸制作一个模具组，在骨料填充工位，根据模具组模腔的容积大小，用计量斗量出与其等积的用作墙板骨料的陶粒，装入模具的模腔内，同时刮除高于模腔上表面多余的陶粒；
在结合剂填充工位，将水泥通过输送装置输送，并按要求计量后，加入搅拌装置；同时将石膏通过输送装置输送，并按要求计量后，加入搅拌装置；同时将四种添加剂按要求计量后，加入搅拌装置；同时将水计量后，加入搅拌装置；启动搅拌装置的搅拌机，将加入的物料搅拌均匀，形成结合剂浆料；
将模具组移至结合剂填充工位的振动平台上，将搅拌均匀的结合剂浆料填充到装有骨料的模具组的模腔内，盖上振动盖；启动振动平台和振动盖，带动模具体振动1～2分钟，使结合剂浆料充满模腔与陶粒骨料紧密结合，打开振动盖；
将模具组移回骨料填充工位，再经过3～5分钟后在结合剂未完全硬化时，通过刮板刮出墙板上面的凸棱；
再经过3～5分钟，启动脱模装置，将模腔内的墙板产品托出模腔；同时，启动墙板搬运装置，将墙板转运、包装入库。
所述的计量陶粒的计量斗，是采用体积计量方法，将作骨料的污泥陶粒装满计量斗后刮平。
污泥陶粒的最大特点是质量轻强度高，与水泥和石膏结合相得益彰，为污泥陶粒开发了一个新的应用领域。所用的添加剂，包括高铁粉、纤维素、阻碱剂和减水剂的作用是，调节水泥、石膏与陶粒的融合度；增加混合物的流动性、渗透性和粘合力，提高墙板的强度；并能有效的防止返碱现象的发生。
本发明的有益效果是，该生产工艺能保证所生产的产品配料计量准确，搅拌均匀，结合剂与骨料陶粒接触紧密。保证单个产品墙板的规格准确，且表面平整光洁，墙面组合完成后，整体平整美观，误差极小。无需进行墙面底层的找平施工，可直接进行表面层的施工，节省了施工的成本和提高了施工的效率。由该墙板组合形成的墙整体性好，强度较高，其墙壁的厚度也大大减小，相对增加了房屋使用面积。墙板所用的原材料主要是处理后的城市污泥，经煅烧后形成的陶粒，解决了污泥无害化处理的问题。具有生产工艺先进、工序安排合理、所用的工艺装备能够保证产品的质量。产品精度高、重量轻、隔音隔热效果好、节能环保和施工简便效率高的特点，完全能满足轻质组合墙板的批量生产。
附图说明
附图1 是本发明的轻质组合墙板的生产方法框图。
具体实施方式
下面结合附图说明本发明的实施例：
制作墙板的材料组成按重量比分别是：污泥陶粒70%、水泥15%、石膏15%；水的重量占水泥加石膏重量的75%；添加剂的重量占水泥加石膏的重量比分别是，高铁粉1‰、纤维素0.1‰、阻碱剂2‰和减水剂2‰，按以下方法进行生产。
根据墙板的具体规格和尺寸制作一个模具组，在骨料填充工位，根据模具组模腔的容积大小，用计量斗量出与其等积的用作墙板骨料的陶粒，装入模具的模腔内，同时刮除高于模腔上表面多余的陶粒。
在结合剂填充工位，将水泥通过输送装置输送，并按要求计量后，加入搅拌装置；同时将石膏通过输送装置输送，并按要求计量后，加入搅拌装置；同时将四种添加剂按要求计量后，加入搅拌装置；同时将水计量后，加入搅拌装置；启动搅拌装置的搅拌机，将加入的物料搅拌均匀，形成结合剂浆料。
将模具组移至结合剂填充工位的振动平台上，将搅拌均匀的结合剂浆料填充到装有骨料的模具组的模腔内，盖上振动盖；启动振动平台和振动盖，带动模具体振动1分钟，使结合剂浆料充满模腔与陶粒骨料紧密结合，打开振动盖。
将模具组移回骨料填充工位，再经过4分钟后在结合剂未完全硬化时，通过刮板刮出墙板上面的凸棱。再经过4分钟，启动脱模装置，将模腔内的墙板产品托出模腔；同时，启动墙板搬运装置，将墙板转运、包装入库。
Claims (2)
1.一种轻质组合墙板的生产方法，制作墙板的材料组成按重量比分别是：污泥陶粒65～75%、水泥12.5～17.5%、石膏12.5～17.5%；水的重量占水泥加石膏重量的72～78%；添加剂的重量占水泥加石膏的重量比分别是，高铁粉0.8～1.2‰、纤维素0.08～0.12‰、阻碱剂1.8～2.2‰和减水剂1.8～2.2‰，其特征是按以下方法进行生产：
根据墙板的具体规格和尺寸制作一个模具组，在骨料填充工位，根据模具组模腔的容积大小，用计量斗量出与其等积的用作墙板骨料的陶粒，装入模具的模腔内，同时刮除高于模腔上表面多余的陶粒；
在结合剂填充工位，将水泥通过输送装置输送，并按要求计量后，加入搅拌装置；同时将石膏通过输送装置输送，并按要求计量后，加入搅拌装置；同时将四种添加剂按要求计量后，加入搅拌装置；同时将水计量后，加入搅拌装置；启动搅拌装置的搅拌机，将加入的物料搅拌均匀，形成结合剂浆料；
将模具组移至结合剂填充工位的振动平台上，将搅拌均匀的结合剂浆料填充到装有骨料的模具组的模腔内，盖上振动盖；启动振动平台和振动盖，带动模具体振动1～2分钟，使结合剂浆料充满模腔与陶粒骨料紧密结合，打开振动盖；
将模具组移回骨料填充工位，再经过3～5分钟后在结合剂未完全硬化时，通过刮板刮出墙板上面的凸棱；
再经过3～5分钟，启动脱模装置，将模腔内的墙板产品托出模腔；同时，启动墙板搬运装置，将墙板转运、包装入库。
2.根据权利要求1所述的轻质组合墙板的生产方法，其特征是：所述的计量陶粒的计量斗，是采用体积计量方法，将作骨料的污泥陶粒装满计量斗后刮平。
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Cited By (3)
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| CN111958759A (zh) * | 2020-02-12 | 2020-11-20 | 陈刚 | 一种轻质建筑幕墙板的制造方法 |
| CN111958755A (zh) * | 2020-02-12 | 2020-11-20 | 陈刚 | 一种轻质建筑幕墙板的制造方法 |
| CN113681702A (zh) * | 2021-08-17 | 2021-11-23 | 四川吉浦森建材有限公司 | 一种石膏板配料及浇灌装置及方法 |
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| CN111958759A (zh) * | 2020-02-12 | 2020-11-20 | 陈刚 | 一种轻质建筑幕墙板的制造方法 |
| CN111958755A (zh) * | 2020-02-12 | 2020-11-20 | 陈刚 | 一种轻质建筑幕墙板的制造方法 |
| CN113681702A (zh) * | 2021-08-17 | 2021-11-23 | 四川吉浦森建材有限公司 | 一种石膏板配料及浇灌装置及方法 |
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