成人av导航,一区二区三区视频在线观看,亚洲国产天堂久久综合网,亚洲AV成人一区二区三区在线观看

Ticker: 831949  
        Home >> Products
ROLLING SHUTTER WINDOW

Shutter window is a beautiful protective device.Completely closed rolling shutter can prevent glass from damaged by bricks and ball.To some extent,stop the thief invasion.

Insulation performance

It can save energy for refrigeration and heating.

Windows are the main channels of lighting in the room , which saves the energy needed for the light, also the channel of the human eye contact with nature.But at the same time, it also brings a lot of trouble, for example, in winter, especially in the north area, it will send indoor precious heat to outdoor.In summer will absorb redundant heat to the interior, and people need a large amount of electrical energy (air conditioning) to balance the indoor temperature.In order to obtain the ideal heat preservation effect, the rolling window need to pay attention to the following points:

1. Tightness of window closure;

2. Tightness of contact between slat and cover box;

3. Tightness of track;

4. Tightness of contact between track and wall;

5. Tightness of contact between bracket and sill;

6. 6、Heat insulation performance of cover box

Sound insulation

Usually people would like to have a quiet room, especially close to the streets and road.The sound insulation effect of window can be greatly improved by using the shutter window which is completely closed and installed out of the window.Through the research,the bigger the separation distance between the window and shutter,the better the noise reduction effect.Closed rolling window itself can reduce the noise of 18dB. If combined with the insulation glass window (4/12/4mm), the 37dB can obtain the comprehensive sound insulation effect.In order to obtain the ideal noise effect, note the following points:

1. Tightness of window closure;

2. Tightness of track;

3. Tightness of contact between bracket and sill;

4. The cover box has enough adequate insulation performance to avoid the sound bridge.

Sunshade

Contrary to the winter,people need the sunshine through the window to warm the room,in summer,the sun is most people don’t want to get.At this time only a small part of the light was reflected by the window glass, the vast majority of sunshine through the window shot into the room,so people ask for sunshade.

Although there are a variety of shading methods, the shutter installed outside the window is one of the most ideal solution.Because the rolling shutter can reflect the most of sunshine,second,the shutter can also adjust the lighting enter the room,third,it basically does not occupy space.By lowering the heat in the house, people can save energy for air conditioning.If you choose a light color roller shutter, will be better able to improve the reflection of the sun's effect.

Weather resistance

The shutter window has the ability of the wind, rain and snow resistance.A protective barrier is added to the doors and windows of the building.

Prevention of thief (security)

To some extent,the shutter can stop the thief invasion.Taking certain measures will greatly improve the anti-theft performance of the shutter window.For example:

1. Adopting intensive shutter material,such as the double layer polyurethane material or double aluminum alloy profile with super hard polyurethane.

2. The depth of the guide rail is enhanced by the strengthen of the rail.

3. Roller shutters in the fully closed state, each slat must be well confined to, can not have leakage phenomenon; in incompletely closed state has to show holes between the leaves, can be very good translucent.

4. When using the belt to drive, make sure that the direction of plate and strap are in the same level. The drawstring pointed is not allowed in the guide device. The drawstring is flat to fabric, edge strengthen, bandwidth is not too small.The sharp point is not allowed in the belt guiding device.Strap should be flat fabric, edge enhanced, bandwidth can not be too small.。

5. The manual driving device without crank device, the tension force can not exceed a certain limit.

6. All the components including the joints must be able to strong and durable, in a certain wind or other external force can stand a certain twist.

Occlusion of sight

Closed shutter window can replace the curtain for keeping out the eyesight from the outdoor.

In addition, as a substitute for alternative to anti-theft iron fence ideal product, it has the following advantages:

(1) Completely changed the disadvantage of the iron fence to isolate man and nature.

(2) While make the room be quiet,also retained the passage with the outside world.Avoid the problem of iron fence in emergency, such as fire,blocked escape and rescue channel.

(3) Shutter window not like iron bars can be made for any climb device,it also changed the embarrassing situation that the whole building was closed by iron fence.

(4) It will greatly change the facade effect of buildings,makes the city beautiful.


Next:GARAGE DOOR
    
  • Insulation Materials Division
    0510-88600888
    Manager Gu
    18961860888
    External shading roller shutters Division
    0510-88601888
    0510-88601777
    Manager Gu
    15370209888
    Garage Door Division
    0510-88601320
    Manager Wu
    13861801976
    Foreign Trade Division
    0510-88601322
    0510-88601316
    Manager Zhang
    18961773017

WUXI JIEYANG ENERGY SAVING TECHNOLOGY CO.,LTD. Roller shutters, External shading roller shutters 2014-2015 All Rights Reserved
Tel: 0510-88601888 Address: No.58, chuangye Road, Donggang Town, Xishan District, Wuxi, China
xdfg.com.cn
色呦呦影视基地在线| 97精品伊人久久久大香线蕉| 在线视频日韩精品| 亚洲AV片不卡无码天堂| 国产操操操HD| 亚洲AV噜噜狠狠网址蜜桃| 婷婷五月,五月丁香| 日韩人妻无码精品专区综合网| 五月春风六月婷婷| 人人妻人人澡人人爽超污| 日韩久久久免费| 国产激情免费视频在线观看| 少妇免费一区| 无码专区一va亚洲v专区在线| 在线亚洲五月| 精品无码人妻一区二区三区不卡| 久久综合久久88色鬼| 久久亚洲国产成人精品无码区| 亚洲无码国产AV地址| 91精品国产色综合久久不卡蜜臀| 日本顶级黄色免费大片| 青青草原av| Av中文字幕精品| 国产熟妇一区二区三区aⅴ视频| av 丝袜美腿网| 国产精品久久久一级毛片| 精品亚洲国产AV| 国产xxxx在线| 日韩av在线一、二| 亚洲欧美第二页| 日本高清第三区| 日韩在线专区| 久久久久久蜜桃综合| 精品人妻一区二区三区蜜桃| 四虎影音的最新网址| 四虎影院永久在线观看| www.浪潮在线观看| 久久亚洲精品成人无码| 亚洲色日韩欧美| 亚洲AV无码乱码在线观看代蜜桃 | 集安市|