Common specifications of sound barrier in residential area:
Screen size: 500mm * 2000mm, 500mm * 3000mm, etc. can be customized.
The thickness of galvanized sheet of single panel: 0.6mm, 0.7mm, 0.8mm, 1.0mm, 1.2mm, etc. can be customized.
Total thickness of screen: 80mm, 100mm, etc. can be customized.
Column: H-shaped steel 100mm * 100mm * 6 * 8mm, 125mm * 125mm * 7 * 10mm, etc. can be customized.
Height: 3M, 3.5m, 4m, 4.5m, 5m, 5.5m, 6m, etc. can be customized.
Style: blind hole sound barrier, micro hole sound barrier, vertical sound barrier, top corner type sound barrier, top arc sound barrier, overall arc sound barrier, transparent sound barrier, concave convex through hole sound barrier, etc.
Material: aluminum plate sound barrier, metal sound barrier, color steel sound barrier, glass sound barrier, PC plate sound barrier, etc.
Color: dark grey, light grey, white, green, blue, etc. can be customized.
Surface treatment: galvanized + sprayed.
Stability: increase diagonal bracing.
The main components of the sound barrier in the community: foundation, column, screen body, fastener, seal, and some also include the top structure.
1) Small area sound barrier screen body: galvanized plate, back plate, keel, glass wool, DuPont film, front punching rate more than 25%;
2) Column of noise barrier in the community: H-shaped steel, flange chassis, diagonal brace, inner rib plate and outer rib plate; noise reduction measures for noise transmission path of noise barrier in the community:
1、 Stop noise reduction green belt: green belt formed by trees and green plants can reduce noise to a certain extent. But its effect is limited: only when turf, shrub and large broad-leaved forest are planted alternately, and the total length is more than 50m, the noise reduction effect of 2-3dB can be achieved.
2. Building a sound barrier in a residential area: an acoustic barrier plate composed of dense materials is set between the sound source and the sound receiving point, which is called a sound insulation screen. Reflection, transmission, diffraction and other phenomena occur when sound wave propagation meets sound insulation screen. The function of the sound insulation screen is to prevent the direct sound transmission, isolate the transmitted sound, and obviously weaken the diffraction sound around the edge of the screen, so as to form a sound shadow area at the sound receiving point, so as to significantly reduce the noise intensity.
3. The color and quality of the cell sound barrier is relatively strict in the selection of data, while the plastic steel is one of the most widely used, and its external color is dark, which is also a direct basis for discrimination. As the name suggests, the sound barrier of a community is to block the external noise. It can block the introduction of noise. Together, it is a kind of dense and precise commodity. It relies on its own material skills to block the transmission of noise. To avoid noise disturbance, sound insulation is closely related to its material density. The higher its density, the better its sound insulation. The creation of the sound barrier in the community can provide a good environment for many people who need quiet. In many hotels, the sound insulation board has been used very well. It can help us feel the sound insulation effect very well. The sound insulation effect of the sound insulation wall will not get worse with the passage of time, and it will adhere to the same effect before. Nowadays, many energy-saving buildings use the construction materials of sound insulation board, which is very beneficial.
Label： Sound barrier in residential area、 Sound barrier in residential area厂家、 Sound barrier in residential area价格、
