Floor tiles

Cement layer

Soundproofing mat

Soundproofing Panel

Soundproofing Cotton

Damping Brick

Ground

Damping Soundproofing Mat

Damping Soundproofing Panel

Card-type keel

Glass Wool Board

Ceiling Shock Absorber

1.The ground is covered with a layer of high-density soundproofing cotton

2. Place a shock-absorbing brick every 60cm, use a utility knife to dig a hole and fill it with soundproofing cotton

3. Lay a layer of soundproofing board

4. Lay a layer of soundproofing felt on top of the soundproofing board

5. Lay a cement layer on the soundproofing felt, then lay floor tiles

1. Lay a layer of soundproofing felt on the ceiling wall and fix it with steel nails

2. Install ceiling shock absorbers, spaced 60cm apart, fixed with expansion screws

3. Install main keel, spaced 60cm apart

4. Fill with glass wool boards

5. Install auxiliary keel, spaced 40cm apart

6. Seal with damping soundproofing boards

7. Seal with damping structural adhesive

1. Lay a layer of soundproofing felt on the wall and fix it with steel nails.

2. Install wall shock absorbers, spaced 60cm apart, fixed with expansion screws;

3. Install main keel, spaced 60cm apart:

4. Fill with glass wool boards;

5. Install secondary keel, spaced 40cm apart;

6. Seal with damping soundproofing boards;

7. Seal with damping structural adhesive: