It has more moisture resistance than other board.It is more soundproof than other plywood, MDF, OSB, particleboard.Soundproof drywall (including steel layer and gypsum) is better than the normal board. So, according to the STC rating, drywall will not be able to block complete sound transfer from any area. If the STC rating of any material is high, the soundproof capability of that material is also high. Normally, a 1/2″ sheet of drywall weighs around 1.5 – 1.6 lb/ft2 (pounds per square foot). It can reduce some noise because 1/2″ single layer drywall has the 33 STC (sound transmission class) rating. You have known how to produce drywall and what the main material is. Now, you need to know the soundproofing ability of this plywood. When the gypsum board is dried, it is called drywall. Now, this slurry is sandwiched between two paper sheets (see the image again). After mixing all of them, the gypsum slurry (gypsum core) is created. Again look at the image, then you can understand. Water and specified additives are mixed with this gypsum. Calcium sulfate dihydrate (scientific name: CaSO 4♲H2O) is included in gypsum material. After noticing this image, you should start reading the description of what I will tell you now about the manufacturing process of the layers of drywall in a short and easy language.ĭo you know gypsum powder? No problem, the other name of this powder is plaster of Paris. The other name of drywall is plasterboard and the production system of drywall is not the same as plywood.įirst, see the image and try to understand the manufacturing process of drywall. What is Drywall and How is Drywall Made (Diagram)? After reading, I think you can understand which type of material you need to use for removing noise pollution in your home place and other areas.įirst, I will try to share these five terms with easy descriptions so that you can understand them quickly. If you want to get a clear idea, you should continue reading. In this situation, I think that you have come to the right place to know the specific difference and the soundproof ability between them. Separately you have got the details of these five terms but till now, you have had a problem distinguishing these terms. So you are searching on the internet for knowing the actual difference between these five names. But the problem is that you don’t have a clear concept about these five terms.įor that reason, you can’t make a decision about which type of material you need to use for acoustic implementation. Up to now, you have introduced five names such as plywood, drywall, MDF, OSB, and chipboard. In this situation, you need to set up some acoustic material to reduce the noise transmission. The population growth is increasing day by day and you are living in noisy areas too. You don’t have a clear concept about these important terms that are also used in various places for various purposes.īut you don’t understand which type of material ( Plywood vs Drywall vs MDF vs OSB for Soundproofing) you should use for soundproofing your target areas like home or other important places.
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