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主题:固化地坪四个常识性问题?地坪可以坚硬如铁吗? [收藏主题]  
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admin 发表于:2018-10-31 09:51:49   | 显示全部帖子 查看该作者主题 楼主 

固化剂环氧地坪是否可以将地面完全密封? 不能。固化剂环氧地坪的原理是固化剂渗入混凝土毛孔,化学反应后形成凝胶将混凝土中的一部分空气排出,但并不完全密封混凝土毛孔,使之维持“可呼吸”状态,尤其是在潮湿的环境中(如地下室),如不能保证混凝土的毛孔“可呼吸”状态,则会使水汽将混凝土整个拱起导致起壳脱落,破坏其毛孔的可呼吸状态则会大大减少混凝土的寿命。

Can the curing agent floor completely seal the ground? No, no. The principle of curing agent floor is that the solidifying agent infiltrates into the concrete pores. After the chemical reaction, the gel forms a part of the air discharged from the concrete, but it does not completely seal the pores of the concrete so as to maintain a "breathable" state, especially in a humid environment (such as a basement), if the pores of concrete can not be guaranteed to breathe. The state will cause the vapor to arch the whole concrete and cause the shell to fall off. The breathable state of the pore will greatly reduce the life of the concrete. 不管原地面平整度怎样,做了固化剂环氧地坪都可以达到超平的镜面效果?

No matter how smooth the original surface is, can the curing agent floor achieve the super flat mirror effect?

这句话是错的。混凝土密封固化剂是渗透型地面材料,它无法在表面形成任何形式的厚度堆砌,它的平整度是依靠研磨施工来完成的,如果混凝土表面落差非常大,要想达到好的平整度,那么打磨的深度也会随之增加,甚至可能会把混凝土找平层完全打磨掉,所以,要得到镜面效果,那么新浇筑的混凝土平整度就要达到国家混凝土浇筑标准,而旧混凝土只能做到区域性“镜面”效果

This sentence is wrong. Concrete sealant is permeable ground material, it can not form any form of thickness on the surface of stacking, its flatness depends on the grinding construction to complete, if the surface of the concrete drop is very large, in order to achieve good flatness, then the depth of grinding will increase, and may even find the concrete Layers are completely polished, so to get a mirror effect, then the newly poured concrete flatness must meet the national concrete pouring standards, and the old concrete can only achieve regional "mirror" effect.

固化剂地坪用量越多越好?

The more dosage of curing agent, the better?

不是。混凝土吸收混凝土密封固化剂是根据它的毛孔大小来决定的,渗透深度则是根据固化剂的分子大小来决定的,用量太多反而会容易在表面形成结层,因而用量合适最好,这需要现场施工人员的经验,所以进场施工时,打样很重要。

No The concrete absorbs the concrete sealant and solidifying agent according to its pore size to decide, the penetration depth is decided according to the molecular size of the solidifying agent, too much will easily form a layer on the surface, so the amount of appropriate best, which requires the experience of the site construction personnel, so when entering the site construction, the proofing is very heavy. Yes.

使用固化剂地坪可以使地面坚硬如铁?

The use of curing agent floor can make the ground as hard as iron?

不能。密封固化剂的原理是固化剂渗入混凝土毛孔,化学反应后形成凝胶将混凝土中的一部分空气排出,从而使混凝土更加密实、耐磨。但因为浇筑的混凝土因为标号、湿度、温度等原因而造成混凝土成型后的强度不同,混凝土密封固化剂一般可将原地面的硬度提高4度左右,因此混凝土密封固化剂地坪的硬度与原地面的硬度有着密不可分的关系。

No, no. The principle of the sealing agent is that the solidifying agent infiltrates into the concrete pores. After the chemical reaction, the gel forms a part of the air in the concrete, which makes the concrete more dense and wear-resistant. But because the poured concrete because of the label, humidity, temperature and other reasons, resulting in different strength of concrete after forming, concrete sealant can generally increase the hardness of the original ground about 4 degrees, so the hardness of concrete sealant floor and the original ground hardness has a close relationship.

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