Baodu International Advanced Construction Material Co., Ltd.
BAODU GROUP
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Isulated acoustic sandwich panels are used for insulation in places where excess noise can be a problem. mainly business offices factories, airports,libraries, auditoriums, but also many other commercial and residential enclosed spaces.Baodu manufactures sandwich panels with acoustic properties,using Rock wool and glass wool core material. let's have a look at some of the main benefits of install these acoustic panels. Protection from Unwanted Noise.It is well-known that protection from unwanted noise can have a positive effect on our well-being, learning capacity and social behaviour.Cutting out unwanted noise helps to reduce stress levels,and leads to a more welcoming, relaxing and pleasant environment.
The mineral fibre foam or wool in acoustic panels absorbs sound waves, quickly dissipating and eliminating the noise, and acting as reverberation control in noisy enclosed areas.This fact makes them extremely resistant to airflow and excellent at noise reduction and sound absorption Installing acoustic panels as an insulation option that cancels excess noise also leads to greater productivity in the workplace, eliminating distractions and making communication easier and clearer.Reducing noise to safe levels also benefits factories workshops and spaces with noisy equipment in general.
| TESTING DATA OF BAODU ACOUSTICAL SANDWICH PANEL | |||||||||||
| No. | REPORT ID | TESTING ORGANIZATION | PRODUCT NAME | MATERIAL STRUCTURE (BOTTOM-TO-TOP) | TOTAL THICKNESS (MM) | METAL THICKNESS (MM) | ROCKWOOL/ GLASSWOOL DENSITY (KG/m³) | CEMENT THICKNESS (MM) | DAMPING THICKNESS (MM) | SOUND ABSORBING DATA (NRC) | SOUND INSULATION (Db) |
| TESTING STANDARD: GB/T 19889.3-2005/ISO140-3:1995 Acoustics - Measurement of sound insulation in buildings and building elements - Part 3: Laboratory measurement of airborne sound insulation of building elements; | |||||||||||
| 1 | KS-2021-09101 | ACOUSTICAL MEASURING& TESTING STATION, CHINESE ACADEMY OF SCIENCE |
INSULATION | STEEL PLATE +CEMENT BOARD+ROCKWOOL +STEEL PLATE | 100 | 0.6/0.5 | 120 | 10 | / | / | 38 |
| 2 | KS-2021-09102 | STEEL PLATE +DAMPING+ROCKWOOL +STEEL PLATE | 100 | 0.6/0.5 | 120 | / | 3 | / | 37 | ||
| 3 | KS-2021-09103 | STEEL PLATE +CEMENT BOARD+DAMPING +ROCKWOOL +STEEL PLATE | 100 | 0.5/0.5 | 120 | 10 | 3 | / | 39 | ||
| 4 | KS-2021-09104 | STEEL PLATE +DAMPING+CEMENT BOARD +ROCKWOOL +STEEL PLATE | 100 | 0.5/0.5 | 120 | 10 | 3 | / | 41 | ||
| 5 | KS-2021-09105 | STEEL PLATE +DAMPING+ROCKWOOL +DAMPING +STEEL PLATE | 100 | 0.5/0.5 | 120 | / | 3 | / | 37 | ||
| 6 | KS-2021-09106 | STEEL PLATE +CEMENT+ROCKWOOL +DAMPING +STEEL PLATE | 100 | 0.5/0.5 | 120 | 4 | 3 | // | 37 | ||
| 7 | KS-2021-09107 | STEEL PLATE +DAMPING+CEMENT BOARD +ROCKWOOL+ DAMPING +STEEL PLATE | 100 | 0.5/0.5 | 120 | 4 | 2 | / | 38 | ||
| 8 | KS-2021-09108 | STEEL PLATE +CEMENT BOARD +DAMPING+ROCKWOOL +DAMPIGN+STEEL PLATE | 100 | 0.5/0.5 | 120 | 4 | 2 | / | 38 | ||
| 9 | KS-2021-09109 | STAINLESS STEEL PLATE +ROCKWOOL +STAINLESS STEEL PLATE | 100 | 0.5/0.5 | 120 | / | / | / | 34 | ||
| 10 | KS-2021-09110 | STAINLESS STEEL PLATE +ROCKWOO L+STAINLESS STEEL PLATE | 50 | 0.5/0.5 | 120 | / | / | / | 33 | ||
| 11 | KS-2021-09111 | STEEL PLATE +ROCKWOOL +STEEL PLATE | 100 | 0.6/0.6 | 120 | / | / | / | 35 | ||
| TESTING STANDARD: GB/T20247-2006/iso 354:2003 Acoustics reverberation room sound absorption measurement | |||||||||||
| 12 | KS-2021-09112 | ACOUSTICAL MEASURING& TESTING STATION, CHINESE ACADEMY OF SCIENCE | SOUND ABSORPTION | PERFORATED ALU PLATE +GLASS FIBRE+GLASSWOOL +STEEL PLATE | 80 | 0.6/0.6 | 64 | / | / | 0.95 | / |
| TESTING STANDARD: 1.: GB/T20247-2006/iso 354:2003 Acoustics reverberation room sound absorption measurement; 2. GB/T 19889.3-2005/ISO140-3:1995 Acoustics - Measurement of sound insulation in buildings and building elements - Part 3: Laboratory measurement of airborne sound insulation of building elements; | |||||||||||
| 13 | A19-134 | CENTER FOR BUILDING ENVIORNMENT TEST, TSINGHUA UNIVERSITY | SOUND ABSORPTION &SOUND INSULATION | PERFORATED STEEL PLATE +GLASS FIBRE+GLASSWOOL +CEMENT BOARD +STEEL PLATE | 100 | 0.5/0.5 | 64 | 6 | / | 0.9 | Rw+C=38dB; Rw+Ctr=34dB |
Product Detials
ADVANTAGES
1.Quality: imported equipment from Germany and Switzerland, professional workers who have been engaged in more than ten years, have their own research and development department, and fully meet the use standards of various countries.
2.Customized service: We arrange special person to connect according to customer needs,one-to-one service.
3.Technical support:
Activity room: We provide online guidance and installation services by dedicated personnel, as well as after-sales team service 24/7.
Workshop: We have nearly 50 professional engineers who can go abroad to provide technical support and guidance until all problems are solved for our customers.
4.International trade operation:We have been focusing on international trade in the construction industry for more than ten years,and have accumulated various experiences from different customers in different countries.So we can keep our operations up to date with our customers and new rules.Helps in customs clearance and saves cost and time for our customers.