Parameter:

1. Specific gravity: 1.2 g/cm

2. Specific heat:1.16J/kgk

3. Temperature: -40oC to 120oC

4. Certification: ISO9001, SGS, CTI, BE,BV

Application

Aluminum acoustic wall panel also named sound barrier panels is widely used in high way,high speed rails,subways'exit,work place,bridges,Cooling tower sound barrier panel etc.It has many merits of good impact resistance, heat insulation, separated heat, noise, light, ultraviolet, inflaming retarding, and more.

What is the installation method of the sound barrier?

The concrete needs to be prepared in the early stage, and the concrete is used for grouting the piles and continuous beams, and the installation is coordinated. When pouring the concrete, it should be noted that the length of the pile is less than four meters in length and the diameter is within one meter. This is why it is called The reason for the shallow piles, the soundproof wall of highway shallow piles also requires the installation of ground beams. The height of the ground beam is within one meter and the width is within 0.5 meters. This pile is mainly connected to the top of the cast-in-place pile and the pile body. In between, the shallow piles are fixed and connected to disperse the force. The purpose of this fixing is to prevent the weather from being rainy and the soundproof wall will be scoured. It is mostly used in some sloped road sections. It seems that the installation method is slightly more complicated. Actual installation It is not so complicated, and it is very simple. It can be operated and installed mechanically, and manual installation methods can also be performed. It is more suitable for later quality supervision.

What is the sound barrier?

The sound insulation wall is divided into a reflective sound barrier for pure sound insulation and a composite sound barrier that combines sound absorption and sound insulation. The latter is made for more effective sound insulation. Most of the sound barriers use sound absorption and sound insulation hybrid products, which are characterized by targeted control of road noise generation and transmission characteristics. For example, the friction sound of cars and the road or the friction sound of locomotives and the track is in the lower part of the road. The sound has the characteristics of being diffracted through the upper part of the screen. Therefore, the structure of upper and lower sound absorption and intermediate sound insulation is adopted in the design, which can effectively reduce the noise. A transparent reflective sound insulation board is used in the middle of the sound barrier, which can effectively interrupt the propagation path of sound waves; at the same time, it also provides a wide view environment for drivers and residents. In the field of architectural acoustics, through acoustic treatment, the reverberation time and indoor acoustic environment are controlled to meet the requirements of professional venues. According to the application environment of sound barriers, sound barriers are divided into traffic noise barriers, equipment noise attenuation noise barriers, and industrial plant boundary noise barriers. According to the material classification, it can be divided into the following categories: metal sound barriers (metal shutters, metal mesh holes), concrete sound barriers (lightweight concrete, high-strength concrete), PC sound barriers, FRP sound barriers, etc. According to different uses, it can be divided into several categories: railway sound barriers, highway sound barriers, urban landscape sound barriers, residential noise barriers, etc.