How to choose aluminum doors and Windows in the roadside buildings?
When choosing doors and Windows to cope with roadside noise, the following aspects can be considered to ensure that the appropriate silent doors and Windows are selected:
1. Glass material and structure
Double or triple layer glass: Double or triple layer glass is preferred, such a structure can effectively isolate noise.
Insulating glass: There is an air layer inside the insulating glass, which can help reduce noise by about 20-30 decibels. However, it should be noted that the insulating glass is relatively weak for medium and low frequency traffic noise isolation.
Laminated glass: The anastomosed effect of laminated glass appears at about 3000Hz, away from the low and medium frequency traffic noise, so it has a good isolation effect on traffic noise. Laminated insulating glass can help reduce noise about 35-40 decibels.
Double laminated insulating glass: Combining the advantages of insulating glass and laminated glass, the sound insulation effect is better.
2. Window type and opening mode
Window type: The higher the density of aluminum, the thicker the material of the profile, the better the sound insulation effect.
Opening method: The sound insulation effect of casement Windows is usually better than that of push-pull Windows. Due to the structural limitations of the sliding window itself, its sealing is poor and the sound insulation effect is weak.
3. Tightness
Frame structure: Choose the frame structure with the middle rubber strip, the sealing effect will be better.
Sealing strip: EPDM insulation strip is preferred, and this material can effectively block external noise.
Hinge and gap: the sealing effect of hidden hinge is greater than that of open binding hinge. At the same time, it is necessary to pay attention to check whether the gap of the corner seam, the line seam and the joint is tight.
4. Hardware accessories
Choose hardware accessories with reliable quality, such as high-quality hinges, handles, etc., the quality of these accessories will also affect the sound insulation performance of doors and Windows.
5. Branding and installation
Brand: Choose well-known brands or reliable manufacturers, their products often have better quality assurance and after-sales service.
Installation: The installation quality of doors and Windows is crucial for sound insulation. Choose a door and window brand with a professional installation team, and ensure the quality of the installation auxiliary materials. After installation, basic acceptance work is carried out, such as checking whether the surface has scratches, whether the hardware is flexible and stable, whether the glass has scratches and degumming.
6. Budget considerations
Different materials, brands and configurations will lead to large price differences in doors and Windows. Choosing the silent doors and Windows that best suit your needs within your budget is key.
To sum up, the selection of silent doors and Windows should consider the glass material and structure, window type and opening mode, sealing, hardware accessories, brand and installation, and budget. Through careful comparison and selection, you can ensure that the selection of both beautiful and practical quiet doors and Windows, effectively isolate the noise on the roadside.