The design of a structural structure requires consideration of five elements including the stability of the structure the sound insulation layer as well as sealing and closure style as well as movable and disassembly mechanism and fire protection as well as security design. These aspects of design directly impact the performance of sound insulation, durability, and security for the structure. This is an in-depth review of the following:
Frame Material and Connection Method
Material Selection: Choose strong-strength aluminum alloys (such as 6063-T5 and 7075-T6) as well as steel frame in order to make sure that the structural capacity is sufficient for load bearing.
Connection Method: Employ mortise-and-tenon joints, welding or high-strength bolts, to avoid the deformation or loosening of joints. In the case of aluminum alloy, frames can be joined by extrusion with precision, eliminating gaps and leakage of sound.
Beware of making use of low-strength material or basic connecting methods as they can cause deformation, and even cause damage to sound insulation.
Impact Resistance and Durability Design
Reinforcement Ribs: Add either horizontal and vertical reinforcement ribs on the frame in order to increase overall the resistance to impact. Surface treatment: Anodizing, electrophoretic, or spray coating improves resistance to corrosion and increases the service life.
Tips to Avoid Pitfalls Verify the diagonal deviation your partitions (should be between 0.5-1.5mm) to guarantee the structural integrity and prevent the possibility of deformation caused by installation mistakes.
Double-layer/Multi-layer Structure
Conceptual Principle: Two or more layers sound insulation material (such as panel sound insulation or the sound insulation felt) make up an air barrier by utilizing air's damping effects to block the transmission of sound.
Recommended Combinations
Outside Layer: High density fibreboard (HDF) as well as steel plates to block the high-frequency background noise.
Middle Layer Acoustic insulation felt, or fiberglass wool used to block the low- and mid-frequency sound.
In the Inner Layer, perforated Gypsum boards or sound-absorbing panels that help disperse the sound waves.
Tips to Avoid Pitfalls Stay clear of thin, single-layer design, since they reduce the effectiveness of sound insulation.
Cavity Filtering using Sound-Absorbing Materials
Cavity Width: Extend the size of your wall cavity (recommended at 50mm or more) in order to create an air space that decreases sound transmission.
Filling Material: Choose glass fibre or mineral wool that has a density of 32kg/m3. Do not use ordinary sponge (which can easily age and is inadequate quality sound insulation).
Tips: Make sure whether the material used to fill in gaps is evenly distributed, to eliminate spaces that can cause the sound insulation to leak.
Frame Sealing Strips
The material: EPDM rubber strips offer longevity, great flexibility, and aptitude to fluctuations in temperature without bending.
Installation Method The strips that seal the frame must be put into frames grooves so that they are that they are snugly pressed against the wall. This will prevent gaps.
TIP: Don't use normal strips of rubber as they're susceptible to aging and cracking, leading to the seal failing.
Automatic Bottom Seal Strips
Conceptual Principle: Once the partition is sealed and sealed, the strip that seals the bottom will automatically lower to fill in the gaps on the floor, forming the complete seal.
The recommended method is to use an electric or pneumatic lifter to guarantee an even and smooth lifting and ensure a perfect seal. Tips to avoid traps Verify the seal's materials for resistance to wear and the resistance to moisture, so that it doesn't deform over time.
Joint and Hole Treatment
Joint Sealing: Utilize a sealing agent that isolates sound to seal the joints, and make sure there are no leakage of sound.
Holes: Fill the holes of wires and fasteners, to stop the transmission of sound through tiny holes.
Prevention Tips for Pitfalls: Avoid using only soundproofing materials and not ignoring the importance of structural airtightness because this could significantly decrease the effect of sound insulation.
Track and Horizontal Wheel Design
Track Material: Select the highest strength aluminum alloy or steel tracks for that the track can bear load.
Horizontal wheel selection: Utilize double-bearing silent wheels that reduce the noise of pull and push and ensure an effortless operating.
Pitfall Prevention Tips: Prevent corrosion or deformation of the surface of the track as this could cause pulling and pushing to be difficult.
Modular Assembly and Disassembly Design
Quick Connection: Utilize snap-on or bolt-on connections to allow for rapid assembly and disassembly, as well as adjust the layout.
Systems for Positioning: The blocks can be placed on tracks or the floor in order to assure an exact alignment after the partition is shut, increasing the sealing.
Tips to Avoid Pitfalls Verify that the assembly as well as disassembly mechanism are secure enough in order to stop loosening following extended use.
Fire Rating
Materials Specifications: Use Class A non-combustible products (such like steel plates and Gypsum boards) and Class B1 fire-retardant substances (such as fiberboard that is flame-retardant).
Filling Materials: Internally filled fillings made of mineral wool should be in compliance with fire safety standards. beware of using materials that are flammable.
Tips to Avoid Pitfalls Review the tests for safety in the fire for compliance with federal regulations.
Safety Protection Design
The Anti-Pinch design is made of soft protection strips are placed on both sides of the partitions to stop fingers from getting squeezed when pulling or pushing.
Stabilization Devices: Anti-tilt systems can be added to high-rise or large partitions to assure that they are safe to use.
Tips to Avoid Pitfalls Be sure to pay attention to safety information which could result in safety risks.
Click here to view the related article: Movable Partition Wall Series: In-depth Analysis of Models 65, 85, and 105
