How to select the sealing strips of doors and wind

The function of door and window sealing strips is related to the installation of doors and windows. We still need to know more about the use of door and window sealing strips, so that we can use them reasonably. In addition, we should also know which material is good for the door and window sealing strip, so that we can achieve the choice we want in our hearts and better ensure the quality of products. Next, I will introduce how to select the door and window sealing strips and how to distinguish the quality of the door and window sealing strips

the function of door and window sealing strips is related to the installation of doors and windows. We still need to know more about the use of door and window sealing strips, so that we can use them reasonably. In addition, we should also know which material is good for the door and window sealing strip, so that we can achieve the choice we want in our hearts and better ensure the quality of products. Next, I will introduce how to select the door and window sealing strips and how to distinguish the quality of the door and window sealing strips

how to select the door and window sealing strip

1. First determine the size of the door and window sealing strip to avoid being too long or too short

2. Choose the appropriate type of sealing strip to avoid that the purchased door and window sealing strip cannot be installed and used

3. The material of door and window sealing strip can be selected according to different environment, function and other aspects

4. When selecting the door and window sealing strip, pay attention to whether the sealing strip has obvious cracks and whether there is concave convex inequality

how to distinguish the quality of door and window sealing strips

1. Tear by hand

you can take a door and window sealing strip to find the thinnest part to tear. If you need to force, it means that the glue content is high and the comprehensive performance is good, you can consider buying it

2. Pull by hand

pull the door and window sealing strip by hand to see if it can be broken. In addition, if the elasticity of the sealing strip is better, it means that the sealing strip will not be deformed due to the long-term closing pressure of the door after installation

3. Scrape the sealing strip with your fingernails

you can scrape the sealing strip with your fingernails to see if the surface is easy to be scratched white, because after this kind of door and window sealing strip is installed, as long as hard objects collide or scrape slightly, it will lead to a dense sealing strip “ Broken image ”, It's not beautiful

4. Visually observe the sealing strip

you can observe the section joint of the sealing strip and observe whether the brightness is close to the surface color of the sealing strip. If it is close, the quality is better

5. Smell the sealing strip through your nose

you can smell the sealing strip of doors and windows. The high-quality sealing strip is tasteless or has a little smell of natural rubber

editor's summary: This is how to select door and window sealing strips and how to distinguish the quality of door and window sealing strips. I hope it will be helpful to you. If you want to know more about it, you can pay attention to the information

昆明妇产医院

郑州不孕不育医院

合肥精神医院