Performance standards for door and window design
In modern life, home decoration is an important aspect that reflects the quality of life, and the design and installation of doors and windows are a very important part of home decoration. For the design of doors and windows, in addition to the mismatch with the architectural style, the unhumanized opening method, and the inability to blend with the outdoor environment, there are also quality problems and later installation problems of the doors and windows themselves. How can these problems be avoided? Let's talk about it today:
Performance standards for door and window design
When choosing doors and windows, in addition to the color and style of the appearance, several performances need to be paid special attention to, which can avoid quality problems from the root, namely wind pressure resistance, airtightness, watertightness, thermal insulation, sound insulation, etc.
1. Wind pressure resistance of doors and windows
Wind pressure resistance refers to the fact that the external doors and windows will not be damaged under wind pressure, such as cracking and damage on the surface of the profile, damage to the glass, failure of bonding, and opening obstacles caused by loose hardware.
2. Airtightness of doors and windows
In simple terms, airtightness is the ability of doors and windows to prevent air from penetrating when they are normally closed, and air leaks in serious cases.
3. water tightness of doors and windows
Watertightness is the ability of doors and windows to prevent rainwater from penetrating when they are normally closed on rainy days.
4. Thermal insulation performance of doors and windows
The thermal insulation performance is called K value in professional terms for doors and windows. The system doors and windows are not lower than the 3rd-level standard. The imported system doors and windows can reach the highest level. The k value of the system doors and windows that reach the thermal insulation value of passive rooms can reach 0.8 or below.
5. Sound insulation performance of doors and windows
Sound insulation performance is also called sound insulation and noise reduction, which refers to the ability to reduce the sound transmission between the sound source and the listener, which is also of great concern to everyone. Generally, double-layer or triple-layer hollow glass doors and windows are usually used to improve the sound insulation of bedroom windows.