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    基层缺陷会带来那些环氧地坪漆施工质量问题

    2019-06-03 13:43:57 无锡盛发地坪科技有限公司 阅读

    相信做过环氧地坪漆的消费者都有这样的经历,在向环氧地坪漆厂家咨询的时候会被问到基础地面的状况如何,主要是因为基层地面的好坏直接决定了环氧地坪漆施工后的质量,环氧地坪漆施工工艺的一个重要步骤就是基层处理。下面环氧地坪漆厂家就给大家分析基层缺陷会带来哪些质量问题。基层缺陷带来的环氧地坪漆施工质量问题:

    It is believed that consumers who have done epoxy floor paint have such experience. When consulting with epoxy floor paint manufacturers, they will be asked about the condition of the base floor, mainly because the quality of the base floor directly determines the quality of the epoxy floor paint after construction. An important step in the construction process of epoxy floor paint is the base treatment. The following epoxy floor paint manufacturers will give you an analysis of the grass-roots defects will bring about what quality problems. Construction quality problems of epoxy floor paint caused by base defects:

    1、鼓泡、脱层。环氧地坪漆施工前要注意基层做好防水、防潮处理,不然土壤中的水分会通过水泥地面的毛细孔作用上升到面层,影响涂料与混凝土的黏结,便会使得涂膜产生鼓泡、脱层等现象。

    1. Bubble and delamination. Before the construction of epoxy floor paint, attention should be paid to the waterproof and moisture-proof treatment of the base layer, otherwise the moisture in the soil will rise to the surface layer through the capillary effect of the cement floor, which will affect the bonding between the paint and concrete, and will cause blistering and delamination of the coating film.2、平整度。水泥地面不平整,将会影响整个环氧环氧地坪的装饰效果,特别对于环氧自流平,地面不平整会造成涂膜厚度不均匀,影响着涂膜的性能特点。

    2. Flatness. The unevenness of cement floor will affect the decorative effect of the whole epoxy floor. Especially for the self-leveling of epoxy floor, the unevenness of cement floor will cause uneven film thickness and affect the performance characteristics of the film.3、强度低。环氧环氧地坪行业一般要求水泥地面的压缩强度要大于25MPa,如果基面的强度过低会导致环氧地坪漆施工后的地面与基层的固着不牢,车间厂房地面长期有叉车行走,此时就会使得基层与环氧地坪地面一起拉裂。

    3. Low strength. The epoxy floor industry generally requires that the compressive strength of the cement floor be greater than 25 MPa. If the strength of the base is too low, the ground and the base after the epoxy floor paint construction will not be firmly fixed, and forklift trucks will walk on the workshop floor for a long time. At this time, the base and the epoxy floor will be pulled apart together.4、裂缝。修补裂缝可以使用电动切割机将地面切开1cm左右宽度的V行槽,再用树脂砂浆进行修补即可。

    4. Cracks. Cracks can be repaired by using electric cutting machine to cut the ground into V slots about 1 cm wide, and then repaired with resin mortar.5、缺口。当基层表面不平整伴随着凹坑、缺口等现象的时候,只需要先将表面的粉尘清理干净再使用树脂砂浆进行修补。

    5. Gap. When the uneven surface of the base is accompanied by pits, notches and other phenomena, it is only necessary to clean up the dust on the surface before using resin mortar to repair it.6、疏松。基层水泥地面疏松,会导致底漆的用量大大增加,并且在环氧地坪漆施工中存在大量的沙粒杂质,影响着施工效果,成本也会随之增大。

    6. Poor. Loose base cement floor will lead to a large increase in the amount of primer, and there are a large number of sand impurities in the construction of epoxy floor paint, which will affect the construction effect, and the cost will also increase.7、空鼓、开裂。基层的空鼓、开裂,在地坪漆涂装后,会造成深层空鼓、开裂等问题,需要先用水性刚强砂浆进行旧地面修复。

    7. Empty drum and crack. The hollowing and cracking of grass-roots will cause deep hollowing and cracking after coating with floor paint. It is necessary to repair the old ground with water-based rigid mortar first. 

    环氧地坪漆施工前基层处理要点:

    Primary treatment points of epoxy floor paint before construction:

    1、新竣工的混凝土地面必须经过一定的养护后方可施工,约28天。

    1. The newly completed concrete ground must undergo certain maintenance before it can be constructed for about 28 days.2、清除表面的水泥浮浆、旧漆以及粘附的垃圾杂物。

    2. Remove surface cement slurry, old paint and adhering garbage and debris.3、彻底清除表面的油污,用克油王清洗剂处理。

    3. Clean up the oil stains on the surface thoroughly and treat them with Keyou King Cleaning Agent.4、清除积水,并使潮处彻底干燥。

    4. Clean up the stagnant water and dry the tides thoroughly.5、表面的清洁需用无尘清扫机及大型吸尘器来完成。

    5. Surface cleaning should be accomplished by a dust-free sweeper and a large vacuum cleaner.6、平整的表面允许空隙为2~2.5mm,含水量在6%以下,PH值6~80。

    6. The allowable voids on the flat surface are 2-2.5mm, the water content is less than 6%, and the PH value is 6-80.7、地坪表面的打毛,需用无尘打磨机来完成,并用吸尘器彻底清洁。

    7. Ground surface polishing should be completed by a dust-free grinder and cleaned thoroughly with a vacuum cleaner.8、对地坪表面的洞孔和明显凹陷处应用腻子来填补批刮,实干后,打磨吸尘。

    8. Putty should be used to fill the holes and obvious depressions on the floor surface. After dry, it should be sanded and cleaned.


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