High Performance Inorganic Acoustic Panel
Perforated Calcium Silicate Board is a new generation acoustic decorative panel designed for modern architectural sound control applications.
The main raw materials include:
Silica materials (quartz powder, silica sand, etc.)
Calcium materials (lime, cement, etc.)
Mineral reinforcing fibers
Inorganic fillers
The product is manufactured through:
Raw Material Mixing → Sheet Forming → High Pressure Steam Curing → Precision Perforation → Surface Treatment
This process creates a stable calcium silicate crystal structure with excellent:
✓ Fire resistance
✓ Acoustic performance
✓ Moisture resistance
✓ Structural stability
✓ Long service life

Product Structure
1. High Density Calcium Silicate Core
The main body of the panel is made from reinforced calcium silicate material.
Functions:
Provides structural strength
Improves fire resistance
Maintains long-term stability
Features:
✓ High bending strength
✓ Impact resistance
✓ Low deformation
✓ Easy processing

2. Perforated Acoustic Surface
The surface is processed with precisely designed holes to create an acoustic absorption structure.
Available perforation designs:
Round holes
Square holes
Slot holes
Customized patterns
The perforated structure allows sound waves to enter the panel surface.
Through air friction and sound energy conversion, it helps:
✓ Reduce sound reflection
✓ Control reverberation time
✓ Improve indoor acoustic comfort

3. Optional Acoustic Backing Layer
According to different project requirements, the back surface can be combined with:
Fiberglass acoustic tissue
Mineral wool
Polyester acoustic materials
This improves:
Sound absorption coefficient
Low-frequency sound control
Overall acoustic performance

Product Advantages

1. Excellent Sound Absorption Performance
Perforated Calcium Silicate Board is designed with acoustic perforation technology to absorb airborne sound and reduce indoor noise.
It helps control:
Speech noise
Echo
Room reverberation
Equipment noise
Suitable for:
Meeting rooms
Offices
Educational spaces
Public halls
Entertainment venues
Typical acoustic performance:
NRC: 0.50-0.90 (depending on thickness, perforation design, and acoustic backing material)
Benefits:
✓ Improve speech clarity
✓ Create comfortable acoustic environments
✓ Reduce indoor noise levels

2. Class A Fire Resistant Performance
Calcium silicate is an inorganic fire-resistant material.
Features:
✓ Class A non-combustible performance
✓ Excellent high-temperature stability
✓ No toxic smoke emission
✓ Safe for fire protection applications
Suitable for:
Hospitals
Schools
Commercial buildings
Public facilities

3. Excellent Moisture Resistance
Compared with traditional gypsum acoustic panels, perforated calcium silicate boards offer better moisture stability.
Advantages:
✓ No swelling in humid environments
✓ Resistant to deformation
✓ Mold resistant
✓ Long-term dimensional stability
Suitable for:
Humid areas
Basements
Coastal regions
Air-conditioned buildings

4. High Strength and Dimensional Stability
The high-pressure steam curing process creates a dense internal structure.
Features:
✓ High mechanical strength
✓ Smooth surface
✓ Excellent flatness
✓ Long service life
The panel can be processed by:
Cutting
Drilling
Painting
Surface decoration

5. Environmentally Friendly Material
The product is manufactured with inorganic and environmentally friendly materials.
Features:
✓ Asbestos-free
✓ Low VOC emission
✓ No harmful odor
✓ Suitable for indoor applications

6. Decorative Surface Options
The surface can be finished according to architectural requirements:
White coating
Color coating
Laminated surface
Customized finishes
Suitable for:
Commercial interiors
Modern office spaces
Public architectural projects

Technical Specifications

Professional Perforated Calcium Silicate Board Manufacturer
We specialize in manufacturing:
Perforated Calcium Silicate Board
Calcium Silicate Ceiling Board
Fiberglass Acoustic Panel
Mineral Wool Acoustic Panel
Fire Resistant Acoustic Board
Our advantages:
✓ Factory direct production
✓ Stable export supply capacity
✓ OEM customization service
✓ Strict quality inspection
✓ Professional export packaging
✓ Long-term project supply capability

Custom Manufacturing Service
We provide:
Customized dimensions
Customized thickness
Customized perforation design
Acoustic performance optimization
Surface finishing
Packaging solutions
Our customers include:
Building material distributors
Ceiling system suppliers
Construction companies
Interior decoration contractors
Acoustic engineering companies

Frequently Asked Questions

Q1: What is Perforated Calcium Silicate Board?
Perforated Calcium Silicate Board is an acoustic panel made from calcium silicate board with specially designed perforations to improve sound absorption performance.
It combines:
✓ Fire resistance
✓ Moisture resistance
✓ High strength
✓ Acoustic control

Q2: Where is Perforated Calcium Silicate Board used?
It is commonly used for:
Acoustic walls
Acoustic ceilings
Offices
Conference rooms
Schools
Hospitals
Theaters
Commercial buildings

Q3: What is the difference between calcium silicate board and perforated calcium silicate board?
Standard calcium silicate board is mainly used for:
Fire protection
Partition walls
Ceiling systems
Perforated calcium silicate board adds:
✓ Acoustic perforation design
✓ Sound absorption function
✓ Noise reduction performance

Q4: Is perforated calcium silicate board fire resistant?
Yes.
It is manufactured from inorganic materials and provides Class A non-combustible fire performance.

Q5: Can the hole pattern be customized?
Yes.
We support customization of:
Hole diameter
Hole spacing
Hole pattern
Panel size

Q6: Do you provide OEM and export services?
Yes.
As a professional manufacturer, we provide:
✓ Bulk supply
✓ OEM production
✓ Customized solutions
✓ Export packaging