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密封固化劑地坪局部泛白怎么處理?

2021-12-21

密封固化劑地坪主要特點是加固混凝土密度,最大化加強地面硬度、強度,使地面具有超高耐磨性、抗壓性,也因其環保性和耐磨性深受人們喜愛,但是部分客戶在使用不久后就會出現泛白返堿的現象,那么這種“泛白”現象是如何產生的?當河南密封固化劑地坪局部泛白怎么處理?

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 Henans curing agent floor? 密封固化劑地坪局部泛白的兩種主要原因:

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

1、固化劑材料富裕,固化劑在混凝土表面淤積沒有及時清理,固化劑蒸發結晶形成白色結晶物。這樣就會形成一般意義上的泛白現象。

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.

這種情況通常在施工過程中就能避免,潑灑固化劑材料后,用掃把將富裕的固化劑材料拖到水平較高,地面出現較干的地方。按照廠家要求滲透時間,及時清洗地面(用水沖洗地面,用水刮或吸水機將地面泥漿清理干凈;或用毛刷清洗地面,用水刮或吸水機將地面泥漿清理干凈)。

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 manufacturers 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、酸性材料導致地面返堿現象:這里說的是基礎水泥地面是堿性的,與酸性水泥密封固化劑反應后更加容易導致這種現象。

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.

一般建議選擇堿性鋰基河南密封固化劑比較好!堿性密封固化劑阻止ASR【硅不良反應】因為鋰基具有低粘度、低堿性的特點,在混凝土中降低與鈣化合物反應速度,而且能滲透的更深、反應更完全,更均勻的穿透混凝土表面,讓ASR不良反應停止。西卡福密封固化劑高鋰含量,不含鈉鹽、鉀鹽,避免混凝土表面龜裂,泛堿現象。西卡福鋰基密封固化劑主要優勢:一是硬度;二是光澤度;三是清晰度;四是密實度、耐油污性;五是施工的簡便性。

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.

另外為了避免河南密封固化劑保定環氧地坪泛白現象還應該注意以下事項:

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

1.浸泡材料時,不要一上了材料,就不管了,要多去加水,掃均勻,保持地面濕潤。

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

2.浸泡時間到后,如果下班了,要多加清水,掃均勻之后,用吸塵機把材料水吸干凈。

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

3.如出現泛白后,可用洗地機配上黑色的清潔片(黑墊、洗地片)加清水洗地,減輕泛白現場,如遇見不平整的地面,最好每打磨一種型號的磨片吸干污水泥漿之后,再加上清水用黑墊洗一次,再換下一種型號的磨片打磨。

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 replac a type of grinding disc grinding.

4.每打磨一種型號的磨片都要把污水泥漿吸干凈,切忌不吸污水泥漿直接換下一種磨片打磨。另要注意的是,打磨過后,要及時的吸干凈,不要等到地面全干了,再用吸塵機去吸,這樣是吸不干凈的。

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.

如地面泥漿干了,有3種解決辦法: A、加清水用洗地機洗 B、加清水再磨一次 C、加清水用掃把用力清掃

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.


標簽:   保定環氧地坪 地坪 保定環氧地坪漆 保定環氧地坪施工
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