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抹面砂浆怎样正确的使用?

来源:https://www.jnfhjc.com 日期:2022-10-04 发布人:juyehe

抹面砂浆是由石英砂、水泥、聚合物胶结料配合着多种添加剂经机械地混合均匀而成的。那么济南抹面砂浆怎样正确的使用呢?
The plastering mortar is mechanically mixed by quartz sand, cement, polymer cement and various additives. So how to use Jinan plastering mortar correctly?
抹面砂浆不应该小于1800千克/立方米。在水泥或着是石灰砂浆中掺加进适当的掺合料,比如粉煤灰、硅藻土等等,以节约水泥或者是石灰用量,同时,改善一下砂浆的和易性。常常用到的混合砂浆有水泥石灰砂浆、石灰粘土砂浆和水泥粘土砂浆等等。
The plastering mortar shall not be less than 1800 kg/m3. Add appropriate admixtures, such as fly ash, diatomite, etc., into cement or lime mortar to save the amount of cement or lime and improve the workability of mortar. The commonly used mixed mortar includes cement lime mortar, lime clay mortar and cement clay mortar.
砂浆的搅拌方式时采用开机加上部分砂再加上砂浆稠化增强剂、1/3水、部分砂、水泥、全部水和砂。干混砂浆随拌随用,一般在搅拌成后的4个小时里面使用完毕,当施工期间,气温超过30℃的时候,须在拌完成之后的3小时里面使用完毕。
The mixing method of mortar is to start the machine, add some sand, and then add mortar thickener, 1/3 water, some sand, cement, and all water and sand. Dry mixed mortar can be used at any time. It is generally used within 4 hours after mixing. During construction, when the temperature exceeds 30 ℃, it must be used within 3 hours after mixing.
济南抹面砂浆
把砂浆稠化增强剂放进砂浆之后,可以减少拌合物的用水量,在搅拌的时候要控制好用水量,其减水率应该为20%。为了方便配料,也为了减少施工中的切锯工作量,在建筑施工中,要进行排块的设计。干混砂浆要严格控制好加气混凝土砌块上墙砌筑的时候的含水率。
The water consumption of the mixture can be reduced after the mortar thickening reinforcement agent is put into the mortar. The water consumption should be controlled well during mixing, and the water reduction rate should be 20%. In order to facilitate batching and reduce the sawing workload in construction, block arrangement design shall be carried out in construction. The moisture content of dry mixed mortar shall be strictly controlled during the wall masonry of aerated concrete block.
抹面砂浆的作用
Function of plastering mortar
(1)底层砂浆的作用是使砂浆和基层能牢固地粘结在一起,有良好的保水性能。
(1) The function of the base mortar is to make the mortar and the base firmly bonded together and have good water retention performance.
(2)中层砂浆主要是为了找平,因此,有时候中层砂浆可以省去不做。
(2) The intermediate mortar is mainly used for leveling, so sometimes it can be omitted.
(3)面层砂浆主要为了能产生平整、光洁的表面效果。因此,各层抹面砂浆的作用不同,基底材料的特性不同,对砂浆技术性能要求也不同。更多相关事项就来我们网站https://www.jnfhjc.com咨询吧!
(3) The surface mortar is mainly used to produce a flat and smooth surface effect. Therefore, the function of each layer of plastering mortar is different, the characteristics of base materials are different, and the technical performance requirements for mortar are also different. Come to our website for more information https://www.jnfhjc.com Consult!