There are many kinds of materials used in soundproof curtain fabrics on the market. Everyone may be inexperienced in the first purchase, and often fall into the problem of soundproof curtains that do not know what to buy. Next, Xiao Bian will introduce you to professional soundproof curtains and how to choose professional soundproof curtains .
Is professional soundproof curtain useful?
Professional soundproof curtains are mostly used in cinemas, but some office spaces are also decorated. Professional soundproof curtains are equivalent to the second layer of double soundproof windows. Professional soundproof curtains can be isolated for low-frequency sounds of 8-12 decibels, so it is useful to explain professional sound-proof curtains.
Even the best professional soundproof curtains, if not maintained, can only be thrown away as garbage. Some people will question whether professional soundproof curtains are useful? In fact, this is not known for professional soundproof curtains. For this issue, we must first attach importance to the maintenance and maintenance of acoustic curtains, mainly to observe whether the package shaft is working properly. Then, when driving the curtain to move up and down, you should add some lubricant to it. Keep the soundproof curtains running properly.
How to choose professional soundproof curtains
1. The fabric thickness of professional soundproof curtains should be moderate, the workmanship must be fine, and the shading performance should be better. The choice of pattern colors should be based on personal preference. Different color curtains give people the impression of enjoying life and feel picturesque rhythm.
2. The material cost for professional soundproof curtains is quite varied. It is best to choose fabrics that can be scrubbed. You can also choose according to the sound insulation effect. If the noise outside the window is relatively large, you can install the window with a weatherstrip. The installation of soundproof curtains will reduce the noise content.
3. Good professional soundproof curtains are tested through professional performance. Good professional soundproof curtains can replace the second-layer windows of double-layer soundproof windows. If the sound insulation volume alone will reach 20 dB, it can be used for indoor activities. Barrier; also has the effect of shading, heat insulation, and does not take up indoor space.
Editor's summary: Is it useful for professional soundproof curtains and how to choose professional soundproof curtains to introduce here I hope to be helpful to everyone. Want to learn more related knowledge can focus on this site information.
Soundproof curtains professional soundproof curtains
A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.
Although the word flange generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as 'flanges':
There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASA/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and the standard is ASME B16.5
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