1. Sound absorbing sawdust concrete hollow brick TECHBUD CS-24-1-30

   1.1. General characteristics
   1.2. Acoustic characteristics

2. Sound absorbing sawdust concrete hollow brick TECHBUD CS-24-1-30-T

   2.1. General characteristics
   2.2. Acoustic characteristics

3. Sound absorbing sawdust concrete slab TECHBUD CS-50-T

3.1. General characteristics
3.2. Acoustic characteristics

4. Sound absorbing sawdust concrete slab TECHBUD CS-100-OT

   4.1. General characteristics
   4.2. Acoustic characteristics

5. Acoustic baffle TYPE I

   5.1. General characteristics
   5.2. Acoustic characteristics

6. Acoustic baffle TYPE II

6.1. General characteristics
6.2. Acoustic characteristics

7. Acoustic baffle TYPE III

   7.1. General characteristics
   7.2. Acoustic characteristics

8. Acoustic baffle TYPE IV

   8.1. General characteristics
   8.2. Acoustic characteristics

9. Acoustic baffle TYPE V

   9.1. General characteristics
   9.2. Acoustic characteristics

10. Acoustic baffle TYPE VI

    10.1. General characteristics
    10.2. Acoustic characteristics
    10.3. Assembly
    10.4. Advantages