Smart Solutions in Office Design

A new development with low costs but with a high degree of efficiency in sound absorption. The solid wood bamboo frames, in which vitAcoustic panels can be clipped without tools and easily removed and replaced, are a great way to bring design and function together. At home, in the office and even in public buildings, this creates appealing and highly absorbent wall decorations with at the same time pleasant room acoustics. The system can be extended at any time and with it the desired sound absorption.

The vitAcoustic PET absorber plates are highly sound-absorbing, flame retardant (B1), insensitive to moisture and flexible for use in the 3d-frame. The filigree frames are made of solid bamboo and are available in three sizes and thicknesses. Thus, a three-dimensional design effect of the wall can be achieved.

Very individual ideas can be implemented by printing the panels with ornaments, personal photos or company slogans. The evergreen elements are particularly impressive when different moss types and colored vitAcoustic absorber panels are combined. Made to measure: natural elements transparent or semi-transparent on colored vitAcoustic absorber plates. Design your individual acoustic nature picture with the 19 vitAcoustic colors and real hay, hay flowers and moss.

Ein repräsentatives Großraum Büroplanungs Projekt zeigt auf, wie man durch intelligente Verschachtelung von Vital-Office Arbeitsplätzen trotz engen Platzverhältnissen ein angenehmes Wohlfühl(großraum)büro schaffen kann. Eine entsprechende Auswahl der Wandfarben lassen unsere Bambusoberflächen in neuer Atmosphäre erscheinen. Ein sehr schönes, repräsentatives Projekt, bei denen unser gesamtes Planungsknowhow zum Einsatz kommen durfte und in ihrer Umsetzung äußerst interessant war.

In order for a room acoustic measure to be calculated and assessed realistically, well-founded acoustic physical basic knowledge and practical experience is appropriate. In particular, the initial values of reality must be determined accordingly. For sensitive areas, the measurement should be carried out professionally by an acoustic expert. Alternatively, at least a provisional measurement should be performed with a phone app repeatedly. The provisional measurement serves only as a guideline for the selection of the room materials and their absorption coefficients in the acoustic calculator. Basically, any calculation without professional measurements of the initial situation is hypothetical!

Example:

Low frequencies are absorbed differently than high frequencies. Glass surfaces (Windows) or a normal office cabinet made of chipboard in different thicknesses, when you hit the resonance of the deep tones, can act for the low frequencies absorbing. However, a correct calculation is hardly possible due to the lack of measured data of the objects. On the basis of a measurement, special depth absorbers (vibrating resonators) need to be specifically set.

The calculations are based on measured data from objects and materials. Some of these are listed in the DIN 18041 exemplary. Others are taken from various sources for their correctness and conformity with the actual existing object or material there is no guarantee.

Area is important-small elements, for example, are simply overlooked by lower frequencies due to the long wavelength. Even with a-class absorbers, an adequately large absorbing surface is required in relation to the size of the room. In communication rooms, absorbers on the ceiling are sparingly and consciously dealt with. Here is more of a reflection desired!

Vital-Office therefore recommends the use of flexible acoustically effective products. Acoustic products that are divisible and easy to install and can be easily removed if necessary. This makes the investment in acoustically effective products more sustainable, more economical and more effective. For example, the VitAcoustic 3d frames. The VitAcoustic 3d frames have additional positive acoustic properties (among others on the lower frequencies) through the nested bamboo solid wood frames.

P.S. in the table "VO01" of the acoustic calculator, example values for a conference room and in VO02 for a club room are entered according to the adjacent 360 degree panorama picture.

Contributors to the Project acoustic calculator:

We are happy to share the original Excel with a contributing community similar to an open source project. Interested parties are kindly asked to contact [email protected] by e-mail. Further development steps are:

Extension and addition of the material and object database, in particular measured values of standard furnishings or entire exemplary facilities by room size.

Extension by further calculation formulas (currently only Sabine was chosen) and their comparative comparison.