地址:山东省费县探沂工业区
手机:15953989019(微信同号)
联系人:甄总
较全蜂窝石材应用技术 Most complete cellular stone application technology
中铁工程设计院幕墙分院
蜂窝石材作为一种新型建筑材料,近几年在世界乃至我国的建筑外墙上得到了非常广泛的应用。虽然这种新型材料满足建筑节能、节约能源的要求,但是在实际应用上确实存在着一定的隐患问题,需要应用者去思考。
Honeycomb stone as a kind of new building materials, outside the building in the world and our country in recent years has been very widely used on the wall.Although this new materials meet the requirements of building energy efficiency, energy saving, but in the actual application does exist certain concerns, require users to think about.
1、产品耐久性:The durability of the product:
应该明白蜂窝石材是由石材、蜂窝板两种材料通过胶粘剂连结粘接而生产制作的产品。胶粘剂是一种高分子材料,在不同使用环境下其性能将不同、老化时间不同,甚至会严重到出现性能失效。根据相关报导得知,我国目前就胶粘剂环境老化性能的研究水平,远远未达到与材料实际应用相适应的水平。
Should understand cellular stone by stone, honeycomb panel two materials through the link adhesive bonding and production products.Adhesive is a kind of polymer material, its performance will be different under different using environment, different aging time, and even serious performance failure.According to reports, China's current level of studies on the adhesive aging environment performance, far not reached the level and materials that meet the needs of practical application.
2、板材变形性:Plate deformation:
蜂窝石材是由多种材料通过胶粘剂来粘接制作而成,由于材料的不同,它们之间的热膨胀系数就会存在不同差异,特别是那些环境温度变化差异大的地区,会由于各种材料的变形量导致石材面板产生凹凸的现象,因此在石材面板与蜂窝板之间的胶粘剂就会产生附加的剪切应力,将会影响蜂窝石材板的正常使用寿命。
materials, the thermal expansion coefficient between them will be different differences, differences in large areas, especially those environmental temperature changes will be caused by the deformation of various materials, stone panel to produce the phenomenon of concave and convex, therefore between the stone panel and honeycomb panel of adhesive will generate additional shear stress, will affect the normal use of honeycomb stone plate life.
3、安装连接:
Install the connection:
目前蜂窝石材的安装连接,通长是采用四点支撑挂装,一般状况下支撑件是特制的异型螺母,采用同样的胶粘剂粘接固定在石材蜂窝板中,因此一旦蜂窝石材产生温度变形,将会对蜂窝石材板与螺母之间的胶粘剂附加一种剪切应力。
The honeycomb stone installation connection, long is using four strut mount, general conditions support is a special shaped nut, using the same adhesive bonding fixed in stone honeycomb panel, so once the honeycomb stone, temperature deformation on honeycomb stone plate and nut between adhesive added a kind of shear stress.
4、石材自身特性:
Stone material itself features
石材自身属于易碎品,而且不同类型矿山的石材易碎性也不同,不同矿山石材的颗粒密度也不同,带来不同矿山的渗水性不同,由于胶粘剂是一种结构性饱和密封胶,渗水性的大小决定了对胶粘剂使用寿命及安全性的影响大小。
Belongs to fragile stone material itself, and of different types of mine stone fragility is different, different mining stone grain density is different, have different mine water permeability, due to the adhesive is a kind of structural sealant saturation, water permeability determines the size of the size of influence on the service life of the adhesive and security.
综上分析得出蜂窝石材应用于建筑外幕墙需要慎重。
Based on an analysis of cellular stone used in construction curtain wall need careful.
标签:
上一篇: 2015年国企利润降6.7% 钢铁有色亏损拖后腿 下一篇:1月27日长江有色现货市场行情