6 Materials Used in Sound Barrier Sheets

Sound barrier sheets are used to mitigate unwanted noise in a designated space. It has become an important add-on feature in interior design and engineering projects, since it helps improve the quality of space in terms of utilisation.

Sound barrier sheets are often used outdoors, to prevent environmental noises from penetrating an area. They can also be added as padding on walls to mitigate sound waves from passing through walls. They offer a lot of benefits to property owners, tenants, and other end-users, as by having an environment with controlled sound, activities in that said area can be carried out easily and effectively too.

The quality of sound barrier sheets depends highly on the material they are made of. In case you are wondering, here are the materials in which most noise barrier sheets are made of:

1. Acoustic isolation membrane

Acoustic membranes are usually made of rubber compound and mass-loaded vinyl, which make the sheets built with increased mass and density. They are heavy materials and work by deflecting sound waves rather than absorbing them.

These acoustic membranes are polymer-based, so they can be flexible and adaptable to different environments, not to mention the fact that they are easy to install. They likewise enable a higher thermal conversion of energy from acoustic waves into less problematic heat energy, allowing the sound to tone down.

2. Acoustic mineral wool cavity insulation

Sound barrier sheets can also be made of cavity insulation, with materials such as mineral, rock, or stone wool. These materials work well in absorbing both acoustic and thermal energies.

This material is rather rigid and comes in different densities. It can be used on wall interiors in both residential and commercial projects due to its cost-effectiveness. Not only is it useful in filling cavities; it also prevents the cavity from being open like a hole that may further aggravate the impact of sound waves.

3. Fibreglass

Fibreglass sound barrier sheets are ideal on home studios, theatres, and commercial buildings. They can be used for outdoor and indoor soundproofing purposes too.

Fibreglass is an effective soundproofing material because it diminishes noise that comes and goes around a room, and at the same time it helps improve internal acoustics.

4. Acoustic Hangers

Sound isolation clips are specially designed to provide space for decoupling separation between walls and ceilings from the framing studs and joints. They are made of rubber and steel isolation clips that help control signs and reduce vibration through a structure.

5. Soundproof drywall

Made of plasterboard, a soundproof drywall comes in different thicknesses and offers increased sound transmission compared to the common drywall used in construction projects. It is made of varying layers of gypsum boards, along with steel, and its objective is to increase the board’s density to block sound.

It is also among the most versatile types of soundproofing material that can be used in both interior and exterior walls. However, due to its density, a soundproof drywall can be very heavy.

6. Dense board

A good alternative to a soundproof drywall, dense boards are made of various materials such as plywood, fireboard, and particle board. Dense boards are versatile and durable, and can be used as temporary sound barriers in outdoor activities such as construction projects.

It is very important to find a reliable supplier who can offer you the best advice in choosing the most suitable type of Sound Barrierss.

Hebei Jinbiao is a leading company in Noise Control products in Singapore. We guarantee to provide you with the most high-quality Noise Control products and reliable assistance. Do not hesitate to contact us. We are looking forward to helping you solve your noise issues and protect you from noise pollution.