What is a Sandstone Acoustic Panel? All You Need to Know
When considering the selection of architectural acoustics materials to complete an architectural acoustics project, you may encounter a material known as sandstone sound-absorbing board. But what are sandstone acoustic panels? This is a question that many people might ask, as it is not a widely known common name for acoustic panels, and its uses are usually rather specific.
Here, we offer you a detailed guide on sandstone sound-absorbing panels, covering their uses, advantages, and material properties, so that you can have a comprehensive understanding of your choices before selecting acoustic panel materials for your architectural or interior design work. Continue reading for more information, or if you have any specific questions that require an answer from a member of our expert team, please get in touch with us immediately.
What is a Sandstone Acoustic Panel?
CYATCO sandstone acoustic panel is a sound-absorbing product meticulously crafted with carefully selected natural sandstone particles as the core base material. It ingeniously employs sandstone particles of specific mesh size, scientifically mixes and deeply integrates them with environmentally friendly gel solvents, and then forms acoustic panels through advanced polymerization processes. This combination significantly enhances the overall structural performance of the material. Compared with many traditional acoustic panels, it is more durable, can provide a smoother surface treatment effect, and has a higher impact resistance. Whether it is a simple and smooth flat shape, an elegant and curved single-track or double-track design, or a richly layered concave-convex texture, all can be customized according to individual needs, perfectly integrating into various spaces and presenting a unique acousti
c aesthetic.
These characteristics, along with many other advantages, are often the key factors for contractors and architects to choose to adopt CYATCO sandsone sound-absorbing boards in their projects. Many people even consider this sound-absorbing material an ideal alternative to other traditional sound-absorbing materials, especially when they are confronted with complex project challenges.
What are the Material Properties of Sandstone Acoustic Panel?
| Test Items (Test Standards) | Test Results |
| Combustion Performance (GB 8624-2012) | A (A2-S1, d0, t0) non-flammable |
| Formaldehyde Emission (GB 18580-2017) | ≤0.124 |
| Compound Release (HJ 571-2010) | 0.025 /（㎡·h） |
| Material Density (GB/T 5486-20088) | 1372 kg/m³ |
| Wet Expansion (GB/T 7019-2014) | 0.05% |
| Compressive Strength (GB/T 50081-2002) | 24.4 Mpa |
| Flexural Strength (GB/T 7019-2014) | 7 Mpa |
| Frost Resistance (JC/T 2185-2013(2017)) | No delamination, no cracking, no damage |
| Water Absorption Thickness Expansion Rate (GB/T 17657-2013) | 0.04% |
| The Mass Water Absorption Rate (GB/T 5486-20089) | 2.3% |
| Water Resistance (GB/T 1733-1993) | No delamination, no cracking, no damage |
| Alkali Resistance (GB/T 9265-2009) | No delamination, no cracking, no damage |
| Radioactivity (GB 6566-2010) | Internal irradiation index IRa≤ 0.1 |
| Radioactivity (GB 6566-2010) | External irradiation index Ir ≤ 0.2 |
| Thermal Conductivity (GB/T 10294-2008) | 0.15W/（m·k） |
| Sound Absorption Performance (GB/T 20247-2006) | NRC 0.65~0.95 |
Test Report:
Sandstone Sound-Absorbing Panel Bumning Behavior Test Report
Sandstone Sound-absorbing Panel Anti-mold Performance Test Report
Sandstone Sound-absorbing Panel Environmental Grade E1 Test Report
What are the Benefits of Using Sandstone Acoustic Panels?
When completing your construction project, choosing sandstone sound-absorbing panels over other acoustic panels will bring many benefits. Most of these benefits are reflected in its outstanding material properties, including high strength, high density, and light weight.
High strength and surface hardness ensure excellent durability of the product after installation, and its flexibility during the molding process also means it is easy to process and handle. This makes it possible to create almost any shape or design in an economical and efficient way in a short period. In addition, due to the light weight of the materials, the installation process is faster and the labor intensity is lower, thereby reducing the overall project cost.
CYATCO sandstone sound-absorbing board also has excellent fire resistance and is classified as a high-level fireproof material, which means it has outstanding flame retardancy. This provides additional fire protection for the interior space you have completed, while its material design allows for the easy installation of alarms, cameras, sprinklers, lighting systems, and any other facilities that architects need to complete the design and comply with health and safety regulations.
In addition, CYATCO sandstone sound-absorbing boards are also easy to decorate and beautify to meet the requirements of most design concepts. It can be painted in various styles and colors to imitate specific natural materials and textures, adding unique charm to the interior space.
For Professionally Manufactured and Installed Sandstone Acoustic Panel Products
If you have been considering which material to choose for your construction project and the CYATCO sandstone sound-absorbing board has become one of your options, please contact our office immediately. We will be more than happy to discuss all your requirements for CYATCO sandstone sound-absorbing board products and promptly assist you in placing an order to provide you with the interior finish solution you have been expecting.
We are a sandstone sound-absorbing board manufacturer headquartered in the field of acoustics in China. This means you can rely on us to deliver your products on time and install them according to your schedule.