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主题:金刚砂停车场环氧地坪出现裂缝的原因 [收藏主题]  
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admin 发表于:2018-10-21 18:39:11  Post IP:58.219.2.227 | 只看该作者 查看该作者主题 楼主 

金刚砂耐磨地坪也是很多企业或者机构很喜欢用的一种地坪,尤其是停车场环氧地坪用的频率特别高,金刚砂耐磨环氧地坪以其优势完美替代了水磨石地坪,但是在使用中难免出现裂缝,那么裂缝修补也是一大学问。.混凝土裂缝一般可分为伸缩缝、施工缝、温度应力裂缝。 当然任何地坪用久了,多少都会出现一些小问题,有人就在问了金刚砂耐磨地坪混凝土裂缝出现的原因:水量的变化 载荷及支承条件引起的变形 接缝处理 及温度 所有这些原因主要源于混凝土内部的位移;若不做处理,表面裂缝将会进一步增加。

Diamond abrasion-resistant floor is also a kind of floor that many enterprises or organizations like to use, especially the epoxy floor used in parking lot is very high frequency. Diamond abrasion-resistant epoxy floor replaces terrazzo floor perfectly with its advantages, but cracks are unavoidable in use, so crack repair is also a university question. Concrete cracks can be generally divided into expansion joints, construction joints and temperature stress cracks. Of course, any floor for a long time, how many will appear some small problems, some people are asking the diamond wear-resistant floor concrete crack causes: water load changes and supporting conditions caused by the deformation of joint treatment and temperature all these reasons are mainly due to the displacement of concrete; if not treated, surface cracks The seam will increase further.

典型的裂缝呈六边型,通常在早期形成。虽然细裂缝不影响混凝土的结构整体性,不影响其耐久性和耐磨性,但它十分显眼,影响美观。 .塑性收缩开裂 这类裂缝出现在对新浇筑的混凝土表面作抹面处理时,或抹面处理后不久。

Typical fractures are six sides, usually formed at an early stage. Although fine cracks do not affect the structural integrity of concrete, do not affect its durability and wear resistance, but it is very conspicuous, affecting the aesthetic. Plastic shrinkage cracking such cracks occur on the surface of the newly poured concrete after finishing, or soon after finishing.

在混凝土中出现最多的裂缝就是温度应力裂缝,施工过程中由于基础温差和混凝土内外温差过大或由于其它原因产生的应力释放等是混凝土温度应力裂缝产生的主要原因。根据温度应力裂缝表现形式上的不同,温度应力裂缝又可分为表面裂缝、深层裂缝、贯通裂缝三种。在一定条件下,表面裂缝会发展成深层裂缝,深层裂缝也会发展成贯穿裂缝,因此若不及时对裂缝进行修复,将会直接影响到环氧地坪的装饰效果。

Temperature stress cracks are the most common cracks in concrete. The main causes of temperature stress cracks in concrete are temperature difference between foundation and concrete or stress release caused by other reasons. According to the different forms of temperature stress cracks, temperature stress cracks can be divided into surface cracks, deep cracks and through cracks. Under certain conditions, surface cracks will develop into deep cracks, deep cracks will also develop into penetrating cracks, so if the cracks are not repaired in time, it will directly affect the decorative effect of epoxy floor.

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