What are the principles and precautions of acoustic ceilings?

The acoustic ceiling is a new type of ceiling decoration material formed by using mineral wool as the main material, adding the appropriate amount of binder, moisture-proofing agent, and antiseptic, through processing, drying, and finishing. The advantages of acoustic ceilings are lightweight, not fixed, easy to disassemble and repair, and have the characteristics of fire resistance and sound absorption.

Here is the content list:

• What is the principle of acoustic ceilings?

• What are the precautions when installing acoustic ceilings?

What is the principle of acoustic ceilings?

1. Ceilings or acoustic ceilings made of wood panels. The sound absorption mechanism of this kind of acoustic ceilings is thin plate resonance sound absorption. At the resonance frequency, a large amount of sound energy is absorbed due to the violent vibration of the thin plate. Thin plate resonance absorption mostly has good sound absorption performance at low frequencies: (1) The acoustic ceiling has a large surface and high flatness (2) The board has high strength and lightweight (3) Good sound absorption, fireproof and waterproof (4) Easy to install, each board can be disassembled and replaced separately (5) The acoustic ceiling can be customized according to customer needs in terms of size, shape, surface treatment, and color, to meet the individual needs of customers

2. Ecological wood acoustic ceiling: ecological wood is a revolutionary new type of environmentally friendly material, and is the most mature product of wood substitution technology in the world. This kind of acoustic ceiling does not require any surface treatment and is made by polymerizing a small number of polymer materials and a large amount of wood powder through a patented technology. Through the recycling of wood, the comprehensive utilization rate of wood is greatly improved, and there is no pollution in the production process. At the same time, it also solves the problem of recycling waste resources in the plastics and wood industries, which is very in line with the energy-saving promotion of building a conservation-oriented society. The major policy of reducing emissions.

What are the precautions when installing acoustic ceilings?

During the construction of the elevator shaft acoustic ceiling, evenly coat the prepared slurry on the base surface that needs to be prevented. When the water-front surface is waterproofed, because it is impossible to predict the possible water seepage parts, the dosage should be slightly increased to increase the impermeability of the waterproof coating as much as possible, and pay attention to the treatment of the honeycomb base surface. During the backwater construction, even the slight leakage is easy to be detected, and the leakage treatment should be carried out before the waterproof construction. The coated waterproof coating must be maintained with a paintbrush dipped in water or sprayed with a fine mist before the initial setting. This is very important for maintenance while coating. The coating exposed to the sun can be sprayed and cured with clean water for 1 to 2 days.

The acoustic ceiling produced by Jiangsu Th-Star Acoustic Material Co., Ltd has good sound-absorbing performance and zero formaldehyde. Anti-collision insulation, fire prevention, easy installation, high product quality.