天津11选5走势图

山东优泉保温建材有限公司
地址:齐河县焦庙镇小李村西邻
联系人:卢经理
电话:0531-87266820
传真:0531-87266820
邮箱:390062028@qq.com
网址:
当前位置:首页 - 新闻动态
新闻动态
两种外墙保温系统的性能比较!
作者:admin 来源:本站 发布时间:2019-07-04 11:15:40 浏览次数:100
  XPS和EPS系统的性能比拟目前的保温板材外墙外保温系统主要有:EPS板外墙保温系统、XPS板外墙保温系统一、二种系统性能比拟:
Performance comparison of XPS and EPS systems: EPS board exterior wall insulation system, XPS board exterior wall insulation system, one or two systems performance comparison:
1、保温隔热性能:相同厚度的EPS以及XPS保温性能是逐步升高的.重庆挤塑板
1. Thermal insulation performance: EPS and XPS thermal insulation performance of the same thickness are gradually increasing. Chongqing Extrusion board
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,在越来越丰厚的外立面装饰以及沿海地域经常有台风呈现的状况下,强度显得很重要,特别是关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. Strength: At present, the strength of XPS board is 200 KPa-250KPa, which can not be achieved by many domestic XPS plates. EPS board is below 100 KPa. Under the condition of more and more abundant facade decoration and typhoon in coastal areas, strength is very important, especially for some exterior wall tiling or high-rise buildings. Plates need to be strengthened or fixed with fixtures.
3、耐候性:耐候性是指保温系统对外界天气变化的顺应才能,指在不同的气候条件下,系统的整体稳定性、保温效果能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十分重要的指标。

3. Weatherability: Weatherability refers to the ability of the insulation system to adapt to the changes of the external weather. It refers to a series of quality-related issues such as the overall stability of the system and whether the insulation effect can change under different climatic conditions. Weatherability 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。就资料自身而言,EPS比XPS要好得多。XPS简直没有透气性,在室内外温差较大的地域却是很容易使水气在板的两侧结露。
4. Permeability: Permeability and water absorption are two problems! The size of air molecule is quite different from that of water molecule. There is, of course, the saying that it is breathable and impermeable. In terms of data itself, EPS is much better than XPS. XPS has no air permeability, but it is easy to dew water on both sides of the board in areas where the temperature difference between indoor and outdoor is large.
5、粘结强度:关于薄抹灰系统而言,这项指标将会直接影响板材的运用,EPS板强度低,抗剪切强度同样也低,板材毁坏,有可能不是出在粘结面,而是板材中间直接毁坏,XPS的良好的强度性能更放心一些。
5. Bond Strength: For thin plastering system, this index will directly affect the use of sheets. EPS board has low strength and shear strength. The destruction of sheets may not occur on the bonding surface, but directly in the middle of the sheet. XPS has better strength performance.
6、外表平整度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,特别是在弧形段。
6. Exterior flatness XPS is very difficult to ensure the flatness of exterior walls. It is difficult for crack-resistant mortar outside to cover up slab joints, especially in the arc section.
友情链接:博九彩票投注  博九娱乐网  博九彩票官网  传奇彩票---首页_欢迎您  博九彩票  博九彩票注册  

免责声明: 本站资料及图片来源互联网文章,本网不承担任何由内容信息所引起的争议和法律责任。所有作品版权归原创作者所有,与本站立场无关,如用户分享不慎侵犯了您的权益,请联系我们告知,我们将做删除处理!