陕西天水合成树脂瓦直销价格厂家

 

 

专业、ASA合成树脂塑钢瓦、PVC塑钢瓦、防腐瓦、防腐檩条、PVC建筑模板、PVC木方、塑钢型材制造商！0510-83740231，13328113615

一、节能、隔音

的导热系数为0.325w/m.k，大约是粘土瓦的1/3，10mm厚水泥瓦的1/5，0.5mm厚彩钢瓦的1/2000。在不考虑加保温层的情况下，瓦的保温性能仍能达到最佳。通过音位测定实验表明，在遭受暴雨、冰雹、大风等外界影响时，瓦都能很好的吸收噪音。

二、抗冲击耐低温效果好

1公斤重的钢球自1.5米高度自由落在瓦面上不产生裂纹。经过10个冷冻循环，瓦无空鼓、气泡、剥离、裂纹现象。

三、色彩持久

该即使长期暴露于紫外线、湿气、热、寒和冲击下，仍能保持其颜色的稳定性。通过国家化学建筑材料测试中心12000小时的人工老化测试，检测结果△E=2.86。

四、卓越的抗荷载

通过国家化学建筑材料及构件质量监督站检测，在支撑间隔750mm情况下，加重150kg，产品没有被破坏。

五、卓越的自防水性能

所选用的高耐候性树脂本身致密且不吸水，不存在微孔渗水的问题。的单张面积大，屋面接缝少，搭接处结合严密，可以省去防水层。

六、质量轻

每平方米重6.1kg是一种轻质材料。无需加装过多钢结构，对墙体、地基承重要求小。

七、自清洁

该产品本身不宜吸附灰尘，一经雨水冲刷便洁净如新，不会出现积垢后被冲刷的斑斑驳驳的现象。

八、优异的耐腐蚀性能

该产品可以长期抵御酸、碱、盐等各种化学物质腐蚀，不会被雨雪侵蚀导致性能下降。

九、耐火性强

该产品主体树脂属难燃产品，经国家防火权威部门检测防火性能达到B1级。

十、体积稳定

的膨胀系数为4.93×10-5(1/℃)，并在几何形状设计上具有双向拉伸性能，即使温度变化很大，瓦的伸缩也能被自身消化，确保瓦的几何尺寸稳定。

十一、绝缘

该产品的另一个技术特性是不导电，遇到意外放电也会完好无损。

十二、安装简单

该产品只需用螺钉固定在钢檀上，再辅以主脊，斜脊等配件，便可经久耐用，使用寿命长达35年以上。

敦煌工程采用北京东方昊炅（本公司独有的360瓦节）

 

  1、防腐屋面瓦的板型分为YM-1050型、YM-1000型、YM-820型、YM-840

型、YM-860型、YM-980型、YM-1113型。  2、防腐墙面板的板型分为YM-900型，YM-820型.  

 

 

 

　　

 

 

 

 

 

 

 

 

 

      As is known to all,Emmy award is the highest award of the American TV field.And the noinations were announced on Jul 19, 2012.And the 2012 Emmy Awards ceremony will be held on Sept 23,2012,hosted by Jimmy Kimmel and airing on ABC at 8/7c.   

     Now lets check out what the critics said about the nominations.

     According to this years Emmy nominations, which contained some pleasant surprises among the usual annoying snubs and omissions, theres two sure-fire methods to scoring an Emmy nod: Do a costume/period drama, or be on HBO.

      As expected, PBS Downton Abbey(relocated from the world of miniseries) shook up the drama field, while the Western miniseries blockbuster Hatfields & McCoys blazed new trails for History. And after being justifiably shut out last year, HBO (as usual the nomination leader among all networks) reclaimed half the slots in the best-comedy category, for better or worse. Heres a rundown of some of the happier, and not-so-happy, shockers and possible game changers from this years list.

 

DRAMA

      Four-time winner Mad Men is still TVs most nominated drama with 17 (inexplicably tied withAmerican Horror Story, which lucked out by qualifying in the movie-minis arena), but its streak could be threatened on several fronts: by the insurgence of Showtimes thrilling Homeland (9 nominations), with front-runner Claire Danes and co-star Damian Lewis; by all the love shown to PBS marvelous Downton Abbey (with 16), including acting nods for many of its titled and servant characters — including, to my delight, Anna and Bates (Joanne Froggatt and Brendan Coyle); and by Breaking Bad roaring back after a year off, with Giancarlo Esposito and Anna Gunn in the mix along with past winners Bryan Cranstonand Aaron Paul.