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当前位置 -> 首页新闻资讯密封固化剂地坪局部泛白怎么处理? 发布时间:(2018/10/28)

密封固化剂地坪局部泛白怎么处理?

标签:混凝土密封固化剂 | 混凝土密封固化剂厂家

密封固化剂地坪主要特点是加固混凝土密度,最大化加强地面硬度、强度,使地面具有超高耐磨性、抗压性,也因其环保性和耐磨性深受人们喜爱,但是部分客户在使用不久后就会出现泛白返碱的现象,那么这种“泛白”现象是如何产生的?当河南密封固化剂地坪局部泛白怎么处理?

Sealant-curing agent floors are mainly characterized by strengthening the density of concrete, maximizing the hardness and strength of the ground, so that the ground has super-high wear resistance, compressive resistance, but also because of its environmental protection and wear resistance is well loved by people, but some customers will appear soon after the use of whitening alkali phenomenon, then this "whitening" phenomenon. How did it happen? How to deal with the partial whitening of Henan's curing agent floor? 密封固化剂地坪局部泛白的两种主要原因:

There are two main reasons for local whitening of the sealing agent.

1、固化剂材料富裕,固化剂在混凝土表面淤积没有及时清理,固化剂蒸发结晶形成白色结晶物。这样就会形成一般意义上的泛白现象。

1. The material of curing agent is abundant, the deposit of curing agent on the concrete surface is not cleaned up in time, and the curing agent evaporates and crystallizes to form white crystals. This will lead to a general phenomenon of whitening.

这种情况通常在施工过程中就能避免,泼洒固化剂材料后,用扫把将富裕的固化剂材料拖到水平较高,地面出现较干的地方。按照厂家要求渗透时间,及时清洗地面(用水冲洗地面,用水刮或吸水机将地面泥浆清理干净;或用毛刷清洗地面,用水刮或吸水机将地面泥浆清理干净)。

This situation is usually avoided during construction. After spraying the curing agent material, the rich curing agent material is dragged to a higher level with a broom and the ground is dry. Clean the ground in time according to the manufacturer's requirement (wash the ground with water, clean the mud with water scraper or water suction machine; or clean the ground with brush, clean the mud with water scraper or water suction machine).

2、酸性材料导致地面返碱现象:这里说的是基础水泥地面是碱性的,与酸性水泥密封固化剂反应后更加容易导致这种现象。

2. Acidic materials lead to the ground alkali phenomenon: here is the basic cement ground is alkaline, and acid cement sealant reaction more easily lead to this phenomenon.

一般建议选择碱性锂基河南密封固化剂比较好!碱性密封固化剂阻止ASR【硅不良反应】因为锂基具有低粘度、低碱性的特点,在混凝土中降低与钙化合物反应速度,而且能渗透的更深、反应更完全,更均匀的穿透混凝土表面,让ASR不良反应停止。西卡福密封固化剂高锂含量,不含钠盐、钾盐,避免混凝土表面龟裂,泛碱现象。西卡福锂基密封固化剂主要优势:一是硬度;二是光泽度;三是清晰度;四是密实度、耐油污性;五是施工的简便性。

Alkaline lithium-based Henan sealant is generally recommended to prevent ASR [Silicon Adverse Reaction] because lithium-based sealant has the characteristics of low viscosity and low alkalinity, reducing the reaction rate with calcium compounds in concrete, and penetrating deeper, more complete reaction, more uniform penetration of concrete surface, so that A SR adverse reactions ceased. Cicafu sealant curing agent with high lithium content, does not contain sodium salt, potassium salt, to avoid concrete surface cracking, flooding alkali phenomenon. The main advantages of Sikafo lithium-based sealant curing agent are: first, hardness; second, gloss; third, clarity; fourth, compactness, oil resistance; fifth, simplicity of construction.

另外为了避免河南密封固化剂环氧地坪泛白现象还应该注意以下事项:

In addition, in order to avoid the phenomenon of whitening of Henan seal curing agent, we should pay attention to the following matters:

1.浸泡材料时,不要一上了材料,就不管了,要多去加水,扫均匀,保持地面湿润。

1. Soak the material, do not put on the material, regardless, to add more water, sweep evenly, keep the ground moist.

2.浸泡时间到后,如果下班了,要多加清水,扫均匀之后,用吸尘机把材料水吸干净。

2. After soaking time, if off-duty, to add more clean water, sweep evenly, with a vacuum cleaner to clean the material water.

3.如出现泛白后,可用洗地机配上黑色的清洁片(黑垫、洗地片)加清水洗地,减轻泛白现场,如遇见不平整的地面,最好每打磨一种型号的磨片吸干污水泥浆之后,再加上清水用黑垫洗一次,再换下一种型号的磨片打磨。

3. If the appearance of whitening, you can use a washing machine with black cleaning sheet (black pad, washing sheet) and water wash to reduce the whitening scene, such as uneven ground, it is best to each type of grinding disc after drying sewage slurry, plus water washed with black pad, and then replace a type of grinding disc grinding.

4.每打磨一种型号的磨片都要把污水泥浆吸干净,切忌不吸污水泥浆直接换下一种磨片打磨。另要注意的是,打磨过后,要及时的吸干净,不要等到地面全干了,再用吸尘机去吸,这样是吸不干净的。

4. Every type of grinding disc must be sucked clean sewage slurry, do not suck sewage slurry directly replaced by a grinding disc. Another thing to note is that after polishing, to timely clean up, do not wait until the ground is completely dry, and then vacuum to suck, so it is not clean.

如地面泥浆干了,有3种解决办法: A、加清水用洗地机洗 B、加清水再磨一次 C、加清水用扫把用力清扫

If the mud on the ground is dry, there are three solutions: A. Wash B by washing machine with clean water, grind C again with clean water, and sweep hard with a broom with clean water.

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