Home | Bookmark | Sitemap   Hello, welcome to visit Wuxi City Yeda Machinery Electronics Co., Ltd.!

Home ?

Problem

Under what circumstances do I use the window frame?

Publisher: Wuxi City Yeda Machinery Electronics Co., Ltd. Release time:2017-3-16 15:45:05 Hits:904 Close

Box and another box, according to the material it can be divided into: steel sub-box, aluminum sub-box, wooden sub-box and so on. In the new building, because the construction of the doors and windows of the building is completed, the size is not very standardized, the installation of sub-box, you can more accurately determine the size of doors and windows processing. Vice box on the doors and windows to play a role in positioning, positioning. In general, large projects require the installation of sub-box, so that the normative even stronger. Sub-box positioning, after installation, the doors and windows size and location to determine the wall surface structure of the treatment, and not to make the windows and doors of the surface damage or abrasions, played a role in protecting doors and windows.
    In addition, it is also conducive to the installation of doors and windows, operability better. More conducive to the insulation of doors and windows and sealing performance, in particular, steel doors and windows due to thermal expansion and contraction caused by the expansion and contraction. So that the edge of the doors and windows to produce cracks, both affect its overall appearance, but also reduces the anti-seepage, energy saving, compression deformation of the functional requirements, so in the high doors and windows, the design and use of steel sub-frame structure, greatly improved doors and windows in these three A number of effective performance, improve the living environment of the safety and comfort. However, from the objective fact, the sub-box on the doors and windows of the seal, insulation, insulation and other aspects may not be good, especially the steel sub-box thermal conductivity stronger, if not handled properly, but easy to produce leakage, thermal conductivity Phenomenon, so in the zero single, retail doors and windows installed, the window box is not necessary.

 

Products

YPC03 Universal
YPC22 automatic
YPC15 CNC automatic
YPC16 CNC automatic
Similar articles rank
1
What is broken bridg
2
Insulating glass bui
3
The future developme
4
Under what circumsta
5
How to check the qua
6
Buy window should co
7
Hollow louvres
8
Features of hollow l
9
What are the unique
10
China's first automa
Latest news articles
1
China's first automa
2
What are the unique
3
Insulating glass bui
4
How to check the qua
5
Buy window should co
6
What is broken bridg
7
The future developme
8
Under what circumsta
9
Features of hollow l
10
Hollow louvres
广西十一选五最大遗漏 梭哈下载 30选5开奖结果走势 比特币价格波动图 彩客现场比分 唐人游济南麻将下载 湖南体彩幸运赛车 钱龙捕鱼打发 6加1开奖号码是多少 股票行情日线图中如何分析支撑线和阻力线 彩票系统开发彩票app pk10前二单式大底万能码 台湾麻将打法 多乐彩票诈骗视频 im体育app 007足球即时比分网 长沙麻将微信群