With the increasing demand for decoration and decoration, people are most concerned about the quality of sound insulation when purchasing a decorated house. Nowadays, a noise-proof wallpaper has been introduced on the market, and everyone does not understand it well. Xiao Bian today to introduce to you the characteristics of the sound insulation wallpaper and sound insulation wallpaper really can it?
First, the characteristics of soundproof wallpaper
1. Soundproof wallpaper is generally lighter and thinner than ordinary sound-insulation materials. It is more convenient to use, but its sound-insulating effect is also proportional to lightness and thinness. After all, it is a penny and a minute. This noise-proof wallpaper is mainly a certain amount of sound insulation. Needs, cannot be compared with homes or companies that specialize in getting insulation boards. 
2. Soundproof wallpaper is synthesized by soft fiberboard. Compared with fiber insulation board, it is a variant of fiber insulation board. The difference between them is that soundproof wall bricks will be thinner, lighter and thinner. Only 1 to 3 centimeters. About a dozen or so centimeters of professional sound-absorbing panels are indeed a lot thinner, but they are too thick compared to ordinary wallpapers that are calculated in units of millimeters. Like the products of two kinds of materials, they are not fair enough. It is a bit more prominent, it is good-looking, convenient construction needs to be manually posted on their wall on it. 
Second, noise wallpaper can really noise it
1. In fact, the soundproof effect of soundproof wallpaper is not very significant. Generally, it can only reduce five decibels. Compared with professional soundproof materials, it is almost equal to no effect, but this small five decibels can be used to determine the decibels of noise. Above the line, or below the prohibition line, this small five decibels, it is a big voice. 
2, because the sound is to have a vibration occurs, it needs to be broadcast under the premise of air, due to the special sound-absorbing structure of the wallpaper, there are many continuous air holes, can reduce the multiple reflection of the sound, equivalent to a noise for the outside world absorb. Then the sound spreads through this layer of stomata, and it is as if it is at the end of power. The decay of energy builds up and gradually loses its original kinetic energy. 
Summary: The above is the noise wallpaper Xiaobian to introduce the characteristics and soundproofed wallpaper really sound right, you can decorate the house using wallpaper By understanding the words, sound insulation is good. For more information on noise-sensitive wallpaper, please continue to pay attention to information on this site.
Soundproof wallpaper
Square Ductile Gratings are a type of grating system that is commonly used in various industries and applications. These gratings are designed to provide a strong and durable solution for platforms, walkways, and other areas where heavy loads and frequent foot traffic are expected. In this article, we will explore the characteristics, features, and benefits of square ductile gratings in detail.
Square ductile gratings are typically made from ductile iron, a type of cast iron that has been treated with a small amount of magnesium to enhance its strength and toughness. This material is known for its high resistance to impact, fatigue, and corrosion, making it ideal for outdoor and industrial environments. The ductile iron construction also allows for a higher load-bearing capacity compared to other materials, such as steel or aluminum.
One of the key features of square ductile gratings is their square-shaped openings. These openings are designed to allow for the efficient drainage of water, debris, and other materials, reducing the risk of slips and falls. The square shape also provides a stable and secure surface for walking or standing, even in wet or slippery conditions. Additionally, the openings allow for ample airflow, which can be beneficial in applications where ventilation is required.
Square ductile gratings are available in a variety of sizes and load ratings to suit different requirements. The load rating refers to the maximum weight that the grating can safely support without deformation or failure. This makes it crucial to choose the appropriate load rating based on the expected load and usage of the grating. Higher load ratings are typically achieved by increasing the thickness and depth of the grating bars.
In addition to their strength and durability, square ductile gratings also offer several other benefits. One of the main advantages is their ease of installation. These gratings are often supplied in pre-fabricated panels, which can be quickly and easily installed using standard fixing method.
Square ductile gratings are also highly versatile and can be used in a wide range of applications. They are commonly used in industrial settings, such as oil refineries, chemical plants, and power stations, where heavy loads and harsh conditions are present. They are also suitable for commercial applications, such as pedestrian walkways, ramps, and platforms. The strong and durable nature of these gratings makes them ideal for areas with high foot traffic, such as airports, train stations, and shopping centers.
In conclusion, square ductile gratings are a reliable and robust solution for various industrial and commercial applications. Their ductile iron construction provides strength, durability, and resistance to impact and corrosion. The square-shaped openings allow for efficient drainage and airflow, while also providing a stable and secure surface. With their ease of installation and low maintenance requirements, square ductile gratings offer a cost-effective and versatile solution for many industries.
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Runchun Casting (Zhoushan) Co., Ltd. , https://www.en124casting.com