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Various performance indicators of sound barrier materials

Today, noise barrier manufacturers share some relevant content about various performance indicators of  sound barrier materials. The comprehensive technical indicators of sound barrier materials must meet relevant industry product standards. The sound absorption performance index of the sound ... Read More

Anti-corrosion treatment process of sound barrier column

Anti-corrosion treatment process of sound barrier column: 1. The rust removal and anticorrosive treatment of the noise barrier columns and screens shall meet the requirements of the design and relevant regulations, and shall comply with the relevant provisions of the “Technical Conditions f... Read More

Highway noise barrier practice?

(1) How to install highway noise barriers?Highway sound barriers are mainly composed of steel pillars and sound insulation boards. The pillar is the main stress component of the sound barrier. It is fixed to the edge of the road by bolts or welding and fixed to the wall or rail embedded in steel... Read More

Does installing sound barriers work?

Because this year, many friends asked whether the installation of sound barrier is effective, so share. As mentioned above, the effect of sound barrier is more about the noise reduction ability of sound barrier, which means that the noise can be reduced from how much to how much. The following is... Read More

Hebei jinbiao will participate in the International Hardware Fair in March 2020

Hebei jinbiao will participate in the International Hardware Fair in March 2020 Name: International Hardware Fair Address: Koelnmesse GmbH, Messeplatz 1, 50679 Koln, Deutschland, Germany Date: 2020.03.01-03.04 Hall NO. : 5.1 Stand NO. : A080 International Hardware Fair will be held in cologne, ... Read More

How many years can the sound barrier last?

Recently, many friends asked how many years the sound barrier can be used. In fact, in the original article, we Shared how long the sound barrier can be used on the highway, and how many years it can be used depends on the specific material. Let’s get to know it together. (1) transparent p... Read More

How many types of sound barriers are there?

There are many styles for the sound barrier now, but we share them mainly in terms of material, shape, and appearance. Let’s take a look. (1) sound barrier material Includes: metal material, fiberglass material, color steel plate, PC board, aluminum foam, aluminum plate. Because we used to... Read More

Mechanical noise control scheme

Nowadays, no matter in the community, factories, shopping malls and other places, there are machines. However, as the noise generated by its operation is too big, mechanical noise management has become one of the important social problems. How to control mechanical noise? Cooling tower sound barr... Read More

Anti-corrosion treatment process of sound barrier column

Anti-corrosion treatment process of sound barrier column: 1. The rust removal and anticorrosive treatment of the noise barrier columns and screens shall meet the requirements of the design and relevant regulations, and shall comply with the relevant provisions of the “Technical Conditions ... Read More

Under what circumstances will road traffic noise be required to be fitted with a sound barrier?

Take highway construction as an example. Highways will inevitably cause traffic noise pollution in residential areas, schools, and hospitals along the line. For such areas, we use the proper term for acoustics, which we call the acoustic environment sensitive point.  Under what circumstances will... Read More

what should be paid attention to during the installation of sound insulation barriers?

  With the rapid economic development, the progress of cities is motivated. With the increase of highways and viaducts, more and more vehicles bring noise pollution. Now that sound insulation barriers everywhere on the highway are used to reduce noise, what should be paid attention to during the... Read More

Why is the noise reduction effect not so good after setting the sound barrier?

At present, with the economic development, the development of traffic and the pollution of traffic noise to the environment, we have to face this moment. Setting up a sound barrier is a common method of controlling traffic noise. However, we found that after installing many noise barriers, it di... Read More
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