The airtightness of doors and windows was originally determined by "it"

The poor air tightness of doors and windows has brought many problems to daily life, such as rainwater always entering the room on rainy days, and outdoor decoration noise always affecting sleep. Good rubber strips can greatly improve the service life of doors and windows. As for rubber strips, follow the editor to learn more.

1. Sealing strip

There will be a roll of sealing tape on the outside of the window sash of the door and window, which serves as a buffer when the door and window are closed and also tightens the sash

The gap between the sealed window sash and the window frame when closed has good elasticity and toughness.

2. Soundproofing strip

There will be certain splicing joints between door and window profiles, which greatly affect the sound insulation and sealing performance of doors and windows. A circle of sealing tape is often nailed between profiles to provide sealing effect. Due to the special position, hollow sealing tape is often used for sound insulation.

3. Track rubber strip

Sliding doors and windows are embedded in the track, and pulleys connect the window frame and track. Even if the doors and windows are closed, there will be gaps between the upper and lower pulleys

Gap. So in order to solve this problem, door and window manufacturers have a layer of adhesive tape on both the frame and track, which can provide a sealing effect,

And it can reduce the friction sound caused by the sliding of doors and windows, and also prevent doors and windows from falling off.

4. Buffer rubber pad

In daily life, people often exert too much force when pushing and pulling, hitting the door frame multiple times, which can affect the service life of doors and windows, and even shatter glass. On the door frame, a buffer pad is often installed to reduce the impact force.

5. Glass pressure strip

After the glass is installed, in order to increase the sealing performance of the doors and windows, a circle of sealing tape is embedded around the frame fan. This can not only stabilize the glass, reduce the probability of glass breakage, but also avoid glass detachment caused by strong winds, thereby increasing the sealing performance of the window.