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EPS板与XPS板外墙保温系统的区别
作者:admin 来源:本站 发布时间:2016-06-03 16:35:21 浏览次数:527
1、保温隔热性能:相同厚度的EPS以及XPS保温性能是逐渐升高的.
1, thermal insulation properties: the same thickness of the EPS and XPS insulation performance is gradually increased.
2、强度:目前XPS板强度在200KPa-250KPa,这种强度国内很多XPS板材做不到,EPS板材在100KPa以下,在越来越丰富的外立面装饰以及沿海地区经常有台风出现的情况下,强度显得很重要,特别是对于一些外墙贴砖或者高层而言,两种板材均需加固或者说采用固定件辅助固定。

2, the strength of: the XPS board strength in 200KPa250KPa, the strength of domestic a lot of XPS plate can not do, EPS panel below the 100KPA, in more and more rich Wailimian decoration and coastal areas often have typhoon strength is very important, especially for some exterior wall tiling or top, two sheets are required reinforcement or by the auxiliary fixed part is fixed.

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3、耐候性:耐候性是指保温系统对外界天气变化的适应能力,指在不同的气候条件下,系统的整体稳定性、保温效果是否有变化等有关质量的系列问题。耐候性是保温系统的一个非常重要的指标。
3, weather resistance, weatherability is refers to the insulation system on the outside of the weather change adaptation capability in different climatic conditions, the overall stability of the system, heat preservation effect if there is changes relating to the quality of a series of problems. Weather resistance is a very important index of thermal insulation system.
4、透气性:透气和吸水是两个问题!空气分子与分子水的大小是相差很大的!当然有透气不透水的说法。就材料本身而言,EPS比XPS要好得多。XPS几乎没有透气性,在室内外温差较大的地区却是很容易使水气在板的两侧结露。
4, permeability: air permeability and water absorption is the two problem! The size of air molecules and molecular water is very large! Of course, there is the idea of air permeability. As far as the material itself is concerned, EPS is much better than XPS. XPS almost no air permeability, the larger temperature difference between indoor and outdoor area is very easy to make water on both sides of the condensation plate.
5、粘结强度:对于薄抹灰系统而言,这项指标将会直接影响板材的使用,EPS板强度低,抗剪切强度同样也低,板材破坏,有可能不是出在粘结面,而是板材中间直接破坏,XPS的良好的强度性能更放心一些。
5, bond strength: for thin plastering system, the index will have a direct impact on the plate using, EPS board strength low, anti shear strength is also low, damage to the plate, there may not in the bonding surface, but in the middle of the plate direct damage, good strength properties of XPS more comfortable.
6、表面平整度XPS做外墙很难保证平整度,外面的抗裂砂浆很难掩饰住板缝,尤其是在弧形段。
6, surface smooth degree XPS wall made of very difficult to guarantee smoothness, outside of the anti crack mortar hard to hide seams, especially in the arc segment.
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In this paper by Jinan plastic extruded board manufacturers to provide help, more relevant content please click: / us the details for you to answer. Welcome your presence!
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