HEAVY Duty Tec
Base material with unlimited possibilities
- Rectangular panel (100 cm x 50 cm), with smooth surface
- Multi-coloured heavy foam
- For different application areas, e.g. machine casings, insulation for engines, engine chambers, machine insulation
Your choice:
Heavy acoustic foam HEAVY Duty Tec – Base material with unlimited possibilities
- Heavy foam absorber with high mass,ideal for low frequencies
- Robust, temperature-resistant, permanently elastic, easy to work and cut
- Reduces material vibrations and structure-borne sound, ideal for anti-drumming and sound insulation in the technical area
Product data
More information about the fire classes of our sound absorbers is available the relevant aixFOAM knowledge article.
More information about this product is available, if required, in the accompanying datasheet. We are happy to provide you with this upon request.
Absorption values
The measurements of the absorption coefficient were performed on PUR-ES acoustic foams from RWTH Aachen. All values refer to absorbers with a size of 100 cm x 50 cm and were calculated according to DIN 52212.
 Frequency range |
 Height 1 cm |
 Height 2 cm |
 Height 3 cm |
 Height 4 cm |
 Height 5 cm |
|---|---|---|---|---|---|
| 125 Hz | 0,05 | 0,09 | 0,16 | 0,19 | 0,36 | 250 Hz | 0,19 | 0,38 | 0,55 | 0,79 | 0,98 |
| 500 Hz | 0,55 | 0,71 | 0,86 | 1,14 | 1,15 |
| 1000 Hz | 0,78 | 1,03 | 1,11 | 1,11 | 1,01 |
| 2000 Hz | 0,87 | 1,05 | 1,00 | 0,91 | 1,03 |
| 4000 Hz | 0,76 | 0,81 | 0,75 | 0,85 | 0,87 |
Profit from sound insulation directly from the manufacturer!
At aixFOAM we make sound insulation for applications in room acoustics and technical acoustics. And because we do this particularly well, we have been doing it for 60 years. Over this time we have been constantly working on the further development of our products and therefore are able to offer you highly effective sound absorbers in a modern design.
Our aixFOAM philosophy: We combine customer-oriented advice with the individual, needs-based production of sound insulation solutions. Or in other words: We help you with free advice to find the ideal sound insulation for your project and start to make your absorbers directly after receiving your order. You then receive your sound insulation directly from the factory – naturally in the best quality.
- Use of high quality acoustic foams from Germany
- Precision manufacturing on the latest CNC cutting machines and systems
- Standard solutions or individual small and series manufacturing of noise insulation
- Advice, planning, production and brokering of assembly partners
"Made in Germany"
in a few days
soundproofing experts
‘Our heavy acoustic foam HEAVY Duty Tec with its high mass is suitable for noise insulation and structure-borne sound insulation in the technical area. Apart from standardised sound insulation panels, we also offer the production of special shapes. This is particularly interesting for use on machines. As a result of the practical self-adhesive kit, the absorber can be installed easily, even in difficult positions.’
Holger Thoma, customer advisor
Do you need help or do you have any questions about the product?
Use our help area with brief answers to the most frequently asked questions from our customers.
Of course we are happy to help you with advice, free of charge.
+49 2403 / 83830 - 22
Monday to Friday
08:00 o'clock to 17:00 o'clock
sales@aixfoam.com
Daily from 00.00 – 24.00 o'clock
This is where you can find some application pictures of our heavy acoustic foam HEAVY Duty Tec.
View images