Low-frequency noise is very common in daily life and industrial production. Low-frequency noise is resonant and difficult to handle; and low-frequency noise is generally transmitted in machinery and household appliances in the modern industrial era. So how to avoid life noise pollution caused by low-frequency noise.
To avoid the impact of low-frequency noise on our lives, it is very important in the decoration process. Which material is used for sound absorption and decoration is very important. In fact, choosing the right materials in the choice of furniture and decoration materials can play a role in sound absorption and noise reduction.
Secondly, in places where low-frequency noise is more serious, such as kitchens, machine rooms, elevator shaft machine rooms, etc., materials with better low-frequency noise noise reduction performance can be used to absorb noise and prevent noise interference. Here are some common low-frequency sound-absorbing materials.
Fabric soft-packed sound-absorbing board: Fabric soft-packed sound-absorbing board Introduction: The cloth sound-absorbing board is exquisitely processed according to the principle of acoustics, composed of soft fabric facing, frame group, sound-absorbing cotton, and waterproof aluminum felt.
The fabric soft-packed sound-absorbing panels are characterized by strong sound absorption, strong fire resistance, strong decoration, and easy installation. The fire-resistant grades of fabric soft-packed sound-absorbing panels are divided into national standard and British standard (usually more British standards are used, but the cost is necessary A bit more expensive than the national standard).
Features of glass sound-absorbing cotton: slender glass fiber, low thermal conductivity, excellent sound absorption and noise reduction, can effectively prevent sound transmission. Class A non-combustible material, high fire resistance, strong water repellency, anti-mildew optimization, stable academic performance, aging resistance, anti-corrosion lightweight material, simple construction, low cost and high cost performance.
QDBOSS fabric wrapped acoustic panel uses high-density, high-purity fiberglass board as the base material, solidified the edges, and is wrapped with activated carbon technology flame-retardant fabric, which is safe and environmentally friendly. Welcome to contact and purchase.