Non Asbestos Acoustic Mineral Fiber Ceiling

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1,Structure of (Mineral  Fiber Ceiling ) Description

Sound absorption-creat a more efficiency and comfortable enrivoment for education and working

 

Sound absorption is  a pivotal design element for creating a comfortable and  efficient acoustic environment. U.S. Environmental Construction Center survey  showed that 71% of employees think the noise is the main reason affecting the  efficiency. The office staff spend a lot of time (over 62%) work in a static,  centralized office in the table or in front of the computer. In view of this,
it is not strange that people working in open office get distraction for noise.

Disruptive noise and lack of privacy in open office is a very significant  problem.
When the ceiling system  does not have sound-absorbing performance, the sound  can be heard in the distance. Interventional noise will significantly reduce  concentrated force and work efficiency, leading enthusiasm decline.  Besides,overheard dialogue could lead to inadvertent breach of confidential in  some sensitive areas,

in an open area,sound-absorbing ceiling able to absorb reflected sound  which  reduce the noise effectively.So proper acoustic ceiling sysptem is the most  effective, most convenient and most economical for improve indoor acoustice  environment.
The sound-absorbing ceiling design succeed provide office stuff's privacy  and  make them feel more comfortable in the office environment.

 

2,Main Features of the Mineral  Fiber Ceiling 

Sound absorption-Make you more concentrate

Good acoustic performence is very important to every student. Research shows that excessive noise and echo reverberating in the classroom makes the students can not hear clearly what the teacher lectures, leading to distraction, affect academic performance.At the same time, teachers must continually raise their voices to "cover" the noise, resulting in fatigue, even "burn" feeling.
Choose the sound-absorbing ceiling can not only greatly reduce the noise in the classroom, but also can effectively absorb the reflected sound, thereby reducing the reverberation time, improve teachers' speech clarity. Create a good learning environment

 

 

3,(Mineral  Fiber Ceiling ) Images

Non  Asbestos  Acoustic  Mineral Fiber Ceiling

 

4,(Mineral  Fiber Ceiling ) Specification

 

NRC - Sound reduction coefficient0.6
CACMinimun 30
AC 190
Flexural breaking force174N
Thermal conductivityd≤0.065w/mk
Fire ratingB1
Light reflect0.8
relative humidityLow density RH80~95
Humidity content<0.6
AntimicrobialInherent
Recycled contentRecycling

 


5,FAQ of (Mineral  Fiber Ceiling 

Disruptive noise and lack of privacy in open office is a very significant  problem.
When the ceiling system  does not have sound-absorbing performance, the sound  can be heard in the distance. Interventional noise will significantly reduce  concentrated force and work efficiency, leading enthusiasm decline.  Besides,overheard dialogue could lead to inadvertent breach of confidential in  some sensitive areas,

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Q:Crystal furniture crystal trim is not really true
It is fake, it is artificial, it is not true
Q:Ordinary wood finishes decorative plate surface brushing after the fire can be used as B1 grade decorative materials use?
Bl grade material The following properties are met and the combustion performance is defined as B1. A) According to GB / T 8626 for testing, the combustion performance should meet the GB / T 8626 as specified by the indicators and does not allow burning drip The phenomenon of igniting filter paper; B) Tested according to GB / T 8625, the average remaining length of each specimen is ≥15cm (the remaining length of any specimen> 0cm) And the average flue gas temperature per test peak ≤ 200 ℃. C) tested according to GB / T 8627, the smoke density level (SDR) ≤ 75.
Q:Formaldehyde is one of the most common pollutants released by some inferior decorative board materials?
Yes, formaldehyde commonly known as formalin, is colorless, with a strong smell of irritating gas, its 35% to 40% of the aqueous solution known as formalin. Formaldehyde is the original pulp poison, can combine with the protein, inhalation of high concentrations of formaldehyde, there will be severe respiratory irritation and edema, eye pain, headache, bronchial asthma can also occur. Skin direct contact with formaldehyde, can cause dermatitis, stains, necrosis. Often inhalation of a small amount of formaldehyde, can cause chronic poisoning, mucosal congestion, skin irritation, allergic dermatitis, nail keratosis and fragile, nail bed finger pain, long-term inhalation of pregnant women may lead to neonatal malformations, and even death, Leading to male sperm deformity, death, decreased sexual function, serious can lead to lack of reproductive capacity, systemic symptoms are headache, fatigue, poor appetite, palpitations, insomnia, weight loss and autonomic disorders.
Q:Put the sound when the decorative board is abnormal where is the fault?
That off a line of the problem, such as: off the zero line, the two lines are the phenomenon of FireWire, such as broken FireWire. On the two are no electricity, simply said. Electricity rate of 50 per second, broken a line, no circuit.
Q:Toyota Highlander tail door trim how to dismantle
Look carefully at the back of the little lid there is no Rose
Q:Imitation marble microcrystalline decorative board with uv printer to print it
It should be noted that, when selecting the equipment, select the industry standard model. 1,6090uv printer. 2,1610uv printer. 3,2513uv printer.
Q:Plastic decorative panels are made of plastic veneer
In addition to thick double-sided plastic veneer decorative panels are sometimes used directly, the plastic veneer decorative panels are generally used in other substrates. Production of plastic veneer decorative panels also add some reinforcing materials such as glass fiber, metal, etc. to improve its strength. In addition, it is often used to mold the mold into a three-dimensional pattern of relief decorative panels.
Q:how many fibers in 1% asbestos?
The 1% refers to a weight comparison. So in one pound of material, there would be 0.01 pounds of asbestos. In 1000 pounds of material, there would be 10 pounds of asbestos. There is no way to calculate fibers or more importantly fibers released since that depends on the type of asbestos and the building material in which it is contained. Now, the ONLY way to know if asbestos is even present is to have the material tested. Age of the building is only a clue and a really, really old building is less likely to have it. The key dates are 1940-1980 where asbestos was used heavily. The fact that you indicate it fell in a block, makes the likelyhood less and limits your exposure. Lastly, asbestos in a natural mineral so you always have a background exposure. It is the amount that gets in the air that is important. What you describe, even if asbestos would be a minimal exposure and would not add to the everyday exposure from the ceiling. You need to have the material checked by a lab.
Q:How to make the decorative board and the door material consistent with the round cabinet design software
CAD is used to do the cabinet flat surface construction drawings, can not be out of 3D renderings, and, if you are unfamiliar with CAD, learning to start more difficult;
Q:What is the exterior wall trim board?
The bottom (negative) has the customer's different needs of moisture, heat insulation, flame retardant aluminum foil and high quality steel plate protective layer.

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