How to install the damping sound insulation board

Writer： admin Time：2024-11-05 10:32:32 Browse：112℃

Here's a guide for installing a Chengdu damping sound insulation board ceiling, covering all essential steps to achieve effective sound insulation.

Step 1: Preparation Before Installation

1. Inspect Keel Installation - Ensure that keels such as the hanging rod, side keel, covering keel, load-bearing keel, horizontal bracing keel, and wall keel are securely installed.

2. Check Quality - Confirm that the keels are clean, dry, and free from extra screws or any obstructions. This is essential to ensure a smooth surface for the insulation board and prevent noise leakage.

Step 2: Measure and Cut the Sound Insulation Board

1. Measure the Room - Accurately measure the room dimensions, then cut the sound insulation board to match the size and structure, aiming to minimize gaps between boards.

2. Choose the Right Cutting Method - For thin sound insulation boards, use a knife, but for thicker, multi-layer boards, use a saw for precision. Sawing works best for boards requiring deep notches.

3. Smooth the Edges - After cutting, sand or file the edges to make them smooth. This ensures tight, seamless joints between boards, which is critical for soundproofing.

Step 3: Install the Sound Insulation Board

1. Position the Board - Install the longer side of the board perpendicular to the secondary keel, with the shorter side positioned so that seams are staggered. This arrangement enhances stability and soundproofing.

2. Seal the Gaps - Use a quality sealant to fill the seams and gaps between boards and between the board edges and walls. Apply pressure when sealing to ensure airtight joints, which block sound transmission.

3. Secure the Board -

• Wooden Keels: Use trumpet head coarse thread screws.

• Metal Keels: Use trumpet head fine thread screws.

• Insert screws vertically to avoid damaging the board and ensure they’re flush with the board surface.

Following these steps will help you achieve a professional and effective installation, ensuring optimal noise reduction.