What ktv decoration materials are commonly used?

Ktv decoration with what material? This is a problem that many people must face when conducting ktv renovations. KTV decoration materials not only look good, but also to noise, sound absorption, shock absorption. After the ktv renovation is completed, it is necessary to check and accept the ktv decoration, which is related to the interests of investors. Acceptance ktv renovation acceptance project mainly include ceiling, ceiling, wiring, lighting and other aspects. If you also have this need, you may wish to come with me to understand the next ktv decoration materials and other related knowledge, maybe it will help you!

What are the ktv decoration materials?

1. Select those materials: Generally used in KTV decorative materials are sound-absorbing materials, sound-absorbing materials, vibration-absorbing materials and other vibration-damping sound-absorbing and noise-reducing materials.

In KTV decorative materials, sound-insulating materials include: static felt, gypsum board or calcium silicate board, solid brick, etc.

KTV decorative materials commonly used sound-absorbing materials are: rock wool or glass wool, perforated plates, soft bags;

Damping materials in KTV decorative materials include: shock absorbers, dampers, etc.

2 Solution: Sound insulation. Sound insulation is the best way to solve "crosstalk". Noise must first control the sound source's sound transmission. Speakers should not be directly hung on the wall or placed on the ground. You can use elastic hooks or vibration pads to make speakers and buildings. Flexible connection. The sound insulation of the suspended ceiling must be done well. The keel is placed on the suspended ceiling. The keel cavity is filled with sound-absorbing cotton. The following are the soundproof materials and gypsum board. Sound insulation materials must be selected for good sound insulation. Walls can be constructed in the same way as ceilings. If necessary, the floor and walls must be treated with sound insulation.

3. Reverberation, the reverberation time of KTV rooms, and the reverberation intensity have a great impact on the sound quality. For a long time, the sound will be turbid, affecting the clarity and intelligibility; when the reverberation time is too short, the sound will be very dry and awkward, and lack of brightness and simplicity. The reverberation time is an important acoustic characteristic of entertainment venues such as karaoke. Experienced acousticians will skillfully use the changes in the decoration structure and different materials to solve acoustic problems in the sound field environment. The decoration we saw in many places did not use "soft packs" at all, and it was very natural when we sang songs.

4. Note: KTV decoration materials can cause sound staining due to their different structures. Because the sound will encounter a lot of reflections when it spreads, when the reflecting interface or the reflectors resonate, the original sound is added with no sound components, thus changing the sound quality of the sound. We should avoid sound staining in selecting materials and construction projects. KTV decoration materials directly relate to sound field parameters. On the one hand, materials suitable for acoustic decoration, such as mineral wool sound-absorbing panels, should be used. On the other hand, decoration should use environmentally friendly materials. The quality of the materials is directly related to people's health and sound quality. When we are doing KTV decoration design, we will recommend the selection of environment-friendly decoration materials under the condition of ensuring sound quality. Because KTV is a public place, so fire protection is the most important, so some fire protection KTV decoration materials must be used, and ktv decoration design, we must also take this into account. Similar to the ceiling to use light steel keel, calcium silicate board, gypsum board, if the wall must use wood and plywood, it must be painted with fire retardant paint on the surface before use.

  

How to do ktv renovation budget

How to do a ktv renovation budget: the basis for preparation

1, decoration engineering design

Including planning maps, that is, the plane sketches before the interior decoration and the plane sketches in the decoration; the local maps, such as the kitchen, living room, and bedroom in the room.

2, decoration effect chart

Including the overall renderings, that is, the rendering of the entire room; local renderings, that is, renderings of each unit in the room.

3, renovation project construction program

KTV decoration budget how to do two: decoration steps

1. Collect data to collect information needed to prepare the budget, but also to find out the location of the required materials and the route of transport, in order to determine the required handling fees.

2, familiar with the contents of the drawings, master the design intent. The construction drawing is the main basis for calculating the engineering quantity and applying the budget quota. Therefore, the following contents must be carefully read: the elevation and section size of the wall cylinder, the decoration materials and practices, the connection of the decoration part and its components, the skeleton of the ceiling, and the structure of the panel. The types and materials of doors and windows; paints, coatings, pastes and other parts and requirements; interior decoration, lighting, mirrors, cabinets and other items size and practice requirements.

3, read the quota instructions, calculate the amount of work. On the basis of reading the drawings, first read the general description of the quota, and then read the description of the segment and the calculation rules of the quantity of the project in accordance with the relevant contents of the drawings in accordance with the arrangement order of the quota.

4. Apply the quota or unit valuation table to calculate the direct fee. Calculate the project quantity, according to the unit of measurement required by the quota item number, and multiply the labor fee, material fee, and mechanical fee in the quota one by one, and the total sum is the direct fee of the project. The specific calculations are made on the budget table.

The consumption of labor, materials, and machinery in the decoration budget is the main indicator in the budget quota, and its formula is as follows:

Fixed labor costs = fixed number of working days × daily wage standard

Fixed material fee = material quantity × material budget price + mechanical consumption fee (mechanical consumption fee is 1% - 2% of material fee)

In the actual decoration, the decoration budget cost = material fee + labor fee + loss fee + transport fee + transport fee + machine tool fee + management fee + tax. Due to the different materials prices in different regions, the decoration costs are not the same, but the calculation formula for the amount of decoration works is the same. During the decoration, the amount of materials can be calculated according to the calculation formula in the following example.

Floor tile usage:

The amount per hundred meters = 100 ÷ [(block length + mortar width) × (block width + mortar width)] × (1 + loss rate)

For example, the size of the retro floor tile is 0.5×0.5M, the width of the joint is 0.002M, the loss rate is 1%, and the required number of blocks is 100 square meters: 100 square meters usage=100÷[(0.5+0.002)×(0.5+ 0.002) × (1+0.01) = 401 blocks

Ceiling usage:

Roof plate usage=(length-shield length)×(width-shield width)

For example, the amount of PVC plastic ceiling can be calculated from the net size area. The unit price of the PVC plastic plate is 50.81 yuan/M2, the length and width of the shielding are both 0.24M, the length of the ceiling is 3M, and the width is 4.5M. The dosage is as follows: the amount of the ceiling plate = (3-.0.24) x (4.5-0.24) = 11.76M2

Package door dosage:

Package door material usage = door outer frame length * door frame width

For example: with composite wood door, door frame length 2.7M, width 1.5M, then the amount of material used are as follows: package door material dosage = 2.7 × 1.5 = 4.05M2

Wallpaper usage:

Wallpaper Usage = (High - Shielded Length) × (Width - Shielded Width) × Walls - Door Area - Window Area

For example: the wall area is calculated with a net size, the shielding is 24CM, the wall height is 2.5M, the width is 5M, the door area is 2.8M2, and the window area is 3.6M2. The dosage is as follows: wallpaper usage = [(2.5-0.24) × (5 -0.24)]×4-2.8-3.6=36.6M2

  

KTV decoration acceptance considerations

1, KTV decoration exhaust system acceptance

KTV is an entertainment space. The exhaust air and exhaust system requirements are very strict and the exhaust performance must be outstanding.

Acceptance method: Point a cigarette on the bottom of the KTV box, and keep a certain distance from the exhaust passage. The test can suck in the smell of smoke, and then listen carefully to the noise not too much.

2, KTV decoration background light acceptance

The background lights are widely used in KTV decoration. Many background lights are made of 7 colored lights in-line, with different styles of panels placed outside to create a psychedelic KTV space atmosphere between switching colors.

Acceptance method: In the acceptance, it is necessary to check whether the touch is sensitive, whether the displayed colors are the same, or whether the color of the same color is unevenly distributed.

3, KTV decoration ceiling wiring acceptance

After the renovation of KTV, the acceptance of the wiring in the ceiling is very important. The wiring of the equipment and the water and electricity lines cannot be considered one after another. The slightest negligence can cause very serious consequences. Due to the numerous and complicated lines inside, all lines must wear iron pipes, and some pipes can be replaced by PVC pipes.

4, determine the quality of KTV decoration materials

After the completion of KTV decoration construction, the quality and quantity of the decoration and practical materials should be determined because there are many reasons that can cause economic compensation during the decoration process, such as the replacement of the main decoration materials by other materials, the change in the quantity of materials, and the quality of materials. Whether to purchase as required, these need to be included in the settlement of the project in order to adjust the cost.

5, KTV decoration budget book

Because in the project budget of the original budget book, due to certain reasons, such as the increase or decrease in the actual quantity of the project, the fluctuation of the material price, etc. will cause the original budget to change. After the completion of the project, the two parties should jointly negotiate and increase or decrease the settlement. The project is confirmed.

6, KTV decoration project quality inspection

In the process of project construction, engineering design changes are often caused by some customers generating new ideas or other reasons. This will inevitably cause changes in the construction and increase the workload, which will inevitably cause changes in the costs, so in the settlement To confirm the actual amount of work.

Editor's summary: We must pay attention to the budget for the renovation of the ktv decoration budget and the building materials, and do a good job in the decoration budget. The above is the introduction of the relevant knowledge of commonly used ktv decoration materials. I hope to be able to help those friends who have this need!

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