Who can tell me what are the main points of company decoration?

Large and medium-sized companies or enterprises generally have independent conference rooms. As the saying goes, amateurs watch the excitement and peers watch the doorway. Many people think that the decoration design of the conference room should be relatively simple, which seems to be just some simple furnishings. Next, I will give you a detailed explanation of the matters needing attention in the decoration of the conference room from the classification of the conference room.

Indoor meeting decoration type:

Generally speaking, the forms of meeting interior decoration can be summarized into the following three categories:

1. Decoration type of conference room: make various decorative materials or structures that meet the decoration requirements on the surface of sound-absorbing materials, such as covering fire-retardant fabric, brocade, trumpet cloth or setting wooden strips and metal pipes on sound-absorbing foam plastics.

Second, the concealment of the conference room: arrange various sound-absorbing materials or structures behind the sound barrier.

3. Exposed meeting room decoration: that is, sound-absorbing materials are directly arranged on the inner surface of the meeting room. For example, under the keel of the wall or ceiling, mineral wool sound-absorbing board, fabric blanket, glass wool board (with membrane veneer) and drilling sound-absorbing structure are set.

Of course, the choice of the above-mentioned meeting room decoration type depends on the requirements of sound absorption and decoration, investment and designer's hobby.

The difficulty of reverberation control in large and medium-sized conference halls is the low-frequency reverberation time. Because indoor audience, seats, carpets, doors and windows curtains and most building materials show good sound absorption performance in the middle and high frequency bands.

Therefore, if the low frequency is not effectively absorbed, it will inevitably cause the low frequency reverberation time to be too long, which will affect the language clarity. At present, there are three kinds of low-frequency sound absorption structures suitable for conference halls:

1. Thin plate vibration reduction and sound absorption structure: plywood (5-7 mm thick) is used as the wooden protective wall, and the structure with a distance of 100-200mm from the rigid wall is an effective measure to control the low-frequency reverberation. At the same time, it also has a good decorative effect, which is most suitable for use in the conference hall, but it needs fire prevention treatment.

Second, the * * * vibration sound absorber, that is, Hayden * * * vibrator: This structure can design its * * * vibration frequency within the control range, which will achieve remarkable results, and its surface form can be a perforated plate.

In the meeting room decoration, the reverberation time of middle and high frequency mainly depends on the sound absorption of the audience and seats. According to the reverberation calculation, it is determined that the strong sound absorption material is arranged on the wall surface, and the defects such as trembling echo and sound focus can also be eliminated for parallel side walls and concave arc walls.

As the sound-absorbing material in the middle and high frequency of wall control, there are generally glass wool, mineral wool board, flame-retardant fabric or tapestry outside, and the sound-absorbing structure of drilling holes (aluminum plate or fiber drilling holes) or fabric wrapped with flame-retardant foam plastic can also be configured.