Acoustic Gypsum Board: Sound Insulation Material, Sound Insulation Of The Room With Gypsum Plasterboard And Insulation Index

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Acoustic Gypsum Board: Sound Insulation Material, Sound Insulation Of The Room With Gypsum Plasterboard And Insulation Index
Acoustic Gypsum Board: Sound Insulation Material, Sound Insulation Of The Room With Gypsum Plasterboard And Insulation Index

Video: Acoustic Gypsum Board: Sound Insulation Material, Sound Insulation Of The Room With Gypsum Plasterboard And Insulation Index

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Video: Sound Proofing Solution's In Kolkata || Sound Proofing Work In Kolkata || Sound Proofing By Decor 2023, January
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Nowadays, many people choose drywall (GKL) for finishing their homes. Today, on the building materials market, you can find a variety of types of this material. The article will focus on acoustic gypsum plasterboard structures.

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Features of the

Acoustic drywall is gaining more and more popularity among consumers. Such a finishing material, unlike other types of similar panels, boasts excellent soundproofing properties. If you have chosen these plasterboard sheets for repair, then you do not have to use special additional elements for sound insulation (mineral wool, glass wool).

Soundproofing of drywall is provided by special perforated holes in the product. After all, they contribute to the complete absorption of sounds. The back side of such plasterboard sheets is made of non-woven fabric. This material is already directly responsible for the soundproofing mechanism.

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It should be noted separately that the perforation for such building materials can be very different in the type of hole placement. The most popular are two types of perforation.

  • Blocky. The holes are located on the surface in small groups.
  • Solid. A uniform arrangement of holes over the entire surface of the coating is characteristic.

It should also be noted that the perforation can be of different shapes

  • Round. The diameter of each hole is taken, as a rule, 8 mm.
  • Absent-mindedly - round. Holes of various diameters (8, 15, 20 mm) are provided on the surface. At the same time, they should be placed in a chaotic manner.
  • Square. Square openings are located on the material. Most often, their side is 12-15 mm.
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Due to its soundproofing characteristics, gypsum plasterboard acoustic panels can be used in theaters, concert halls, recording studios, cinemas.

Some experts recommend finishing ordinary living rooms in the house with such material. This will help save the owners from unnecessary noise from neighboring dwellings.

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Views

Today, in the building materials market, consumers can find various types of acoustic drywall. It has the highest sound insulation index in comparison with other types of such structures. Each individual type is distinguished by its own special properties and dimensions. Therefore, when choosing a suitable option for drywall construction, be sure to pay attention to similar characteristics of the sheets.

One of the most popular types is considered to be Gyproc Aku-line acoustic drywall. Most often, such a building material is used in the construction of frame partitions. But many use it for finishing panels. Such gypsum plasterboards consist of gypsum and special mineral fibers.

According to many experts and buyers, Gyproc Aku-line acoustic gypsum board is quite durable, reliable and vapor-permeable. These products are made from completely recycled, safe materials, which makes them environmentally friendly. The standard dimensions for these drywall sheets are 2500x1200x12.5 mm. But it should be noted that the length of the panels can vary significantly and even reach 3 thousand mm.

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Another type of acoustic gypsum board is Rigiton. Such designs are perforated large-format sheets. They are mounted using a special filler using a special seamless technology. Most often, this drywall is used to finish coatings in educational and medical institutions, business offices.

A certain type of perforation (round, square) is located on the outer surface of Rigiton acoustic gypsum board. On the back of the product, like most other types of these drywall structures, a sound-permeable non-woven fabric is placed. It is such a coating that provides a good level of noise insulation of the finishing material.

It should be noted separately that the drywall models of this manufacturer can boast of a special system for air purification. And I must also say that such panels have their own unique seamless design. Moreover, they lend themselves well to painting. The dimensions of these materials are 3000x1200x12 mm.

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Knauf gypsum plasterboard structures are considered no less popular. They are also available with different perforations. They are often used in recording studios, cinemas, shopping malls, auditoriums. Their size is 2500x1500x12.5 mm.

In the manufacture of Knauf acoustic gypsum board, an additional special sound-absorbing coating is applied to its back side, which consists of a non-woven fabric. This provides complete sound insulation of the material. Such gypsum plasterboards are highly resistant to temperature fluctuations and moisture.

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Advantages and disadvantages

Acoustic gypsum plasterboards have many advantages.

  • Variety of applications… Similar types of drywall can be used as a cladding material for ceilings and walls. And at the same time, no seams will be visible, so processing can be easily done using a special reinforcing tape.
  • Security. Acoustic plasterboard panels are made exclusively from environmentally friendly materials, so they are completely harmless to humans and their health.
  • Easy painting… Unlike many other types, this drywall is fairly easy to paint. But it should be remembered that in this case it is best to use water-based paints.
  • Easy installation. Installation of acoustic structures does not require special expensive tools and repair professionals. After all, almost any person can independently lay such a coating.
  • Light weight of the product. Acoustic sheets have a low weight, which greatly simplifies the installation of the coating.

But it should also be noted that thanks to this property, such drywall can be installed on load-bearing lightweight ceilings without fear of destruction.

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But despite such a wide list of positive qualities, acoustic drywall has its own certain disadvantages

  • Do not apply decorative coatings… Acoustic drywall structures can only be painted, but they cannot be covered with anything else. After all, if you cover the perforation with plaster or wallpaper, it will lose all its properties. Soundproofing will be poor.
  • Low moisture resistance. Most types of such acoustic products swell and lose their original appearance when exposed to a certain amount of water.
  • Difficult to install additional items… It is quite difficult to mount lighting devices or decorative objects on the surface of such drywall. This is because it is too fragile. In addition, it complicates the installation and perforation on the surface of the material.
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Installation

Before laying the plasterboard itself, you need to make a frame structure. To do this, you need to firmly fix the guide metal profile around the perimeter of the room. Such elements are connected to each other using ordinary self-tapping screws.

After installing the frame, it must be filled. As a rule, this is done with glass wool. After all, this material boasts excellent fire resistance and sound insulation. Many experts also recommend covering the filler with a special insulating film.

After filling the frame, you can proceed to the installation of the drywall itself. To do this, the sheets must be attached to the profile with screws. You can disguise their protruding parts with a simple putty.

Then you can start finishing the drywall. Most often, acoustic plasterboard panels are painted after installation.

It is important to remember that before applying any decorative layer, the surface of the sheets must be thoroughly cleaned of dust and other dirt.

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Testimonials

Today, on the Internet, you can find a considerable number of consumer reviews about acoustic drywall. Many buyers noted the high quality of such products. According to most people, this type of finishing material really has a high level of sound insulation.

And also some consumers separately noted the affordable price of acoustic drywall. Most confidently say that buying such products will be affordable for almost anyone. A considerable number of buyers also spoke about easy installation, which does not require the involvement of repair specialists at all.

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Many people have mentioned the light weight of the panels. This greatly simplifies the transportation and installation of products. And also some users left good opinions about the appearance of the material. According to the majority of experts and buyers, acoustic drywall is quite suitable for decorative finishing of premises.

But despite the many positive reviews, negative consumer opinions can be seen on the Internet. So, many have noticed that during the installation, a large amount of construction dust and debris is formed, which is later difficult to remove.

Some of the users said about the excessive fragility of this finishing material. After all, such drywall sheets can easily break during transportation.

If you want to purchase acoustic drywall, then you should think about how to preserve and not spoil it during transportation.

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For how acoustic drywall works, see the next video.

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