mineral fiber tiles

Suzhou Shining Co., Ltd is a professional Exporter & Manufacturer of heat insulation mineral fiber ceiling board tiles, Mineral Wool Board, acoustic ceiling tiles Mineral Fiber Board, Mineral Fiber Ceiling Tiles. More than 20 years experience, welcome to contact us. mineral fiber board

General description of mineral wool board

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?? In China, mineral wool board industry is becoming increasingly fierce competition, Beijing Star card, the new North Dragon card, as well as Shanghai Armstrong three brands of mineral wool acoustic panels occupy more than half of China's market. China's accession to the WTO, with the tariff reduction and the introduction of a number of policies, many foreign brands have the strength to gradually enter the Chinese market. In recent years in Hebei and other provinces, many small plants have mushroomed as quickly emerged, because some small factories one-sided pursuit of profits, blindly reduce costs, the quality of the product does not attach importance to, or even illegal activities, seriously disrupting the mineral wool sound absorption Board of the market order.

?? In this context, several large companies have been a certain degree of impact in the north, increasingly competitive, pressing foreign brands step by step, there are so many domestic small factories eyeing. Large companies only in the consolidation of the existing market at the same time, is also committed to open up new markets, develop more new products and new hoisting system.

Production Process of Sound Absorption of Mineral Cotton Board

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?Mineral wool decorative sound-absorbing panels of the production process is relatively complex, there are wet long-net acquisition, wet rotary screen, dry paste and molded plastic mold, semi-dry method, and so on, most of the current manufacturers Using wet process. My company's mineral wool acoustic board automatic production line of the introduction of Japan's advanced production technology, the use of wet long net Chaozuo forming, through the pulp, long net Chao Du, dehydration, cutting, drying, cutting, spraying, finishing And other processes to complete the whole process

Wet process production in two steps, the first mixed processing of various raw materials into the substrate plate, and then decorative processing.

4.1, the substrate processing

????Adding a certain amount of mineral wool into a container and stirring with water to separate the cotton from the slag ball, and depositing the slag on the bottom, mixing the viscous agent and the waterproofing agent into a slurry according to the mixing ratio, , The slurry by the water, vacuum suction, extrusion into a certain thickness of rough, cutting and drying Serve mineral wool substrate plate.

4.2, decorative processing

????Blind hole processing: with semi-finished rolling out the size of the shape of the different through-hole, to increase the sound-absorbing effect, and then edge finishing, coloring, drying is finished.

????Grooved plate processing: blind orifice by a special milling machine, respectively, the vertical and horizontal processing of the direction of the groove, or milling the circular, coloring, drying Serve.

????Printing plate processing: semi-finished products through the printing press on the template, pre-coated with a good coating, print a variety of patterns, can also be sprinkled on the pattern of fine sand, and then by drying.

????Embossed plate processing: semi-finished coloring, with relief-type plate by pressing the press out of a variety of patterns, and then made by cutting open tenon. Relief plate is a professional factory manufacturing, processing costs.
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Application of Acoustic Board for Mineral Cotton Board

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?? The vast majority of mineral wool acoustic board for ceiling decoration materials, in fact, as a wall decoration materials can also play a good role.

???? Mineral wool absorption board is mainly used in meeting rooms, libraries, concert halls, high-level hotels, gymnasiums, hospitals, office buildings, workshops and other places with sound absorption requirements. With the improvement of people's quality of life, residents have their own home "home theater", the home decoration and sound effects of decorative sound has a new requirement, so mineral wool decorative sound-absorbing panels become the popular home decoration Materials, has gradually entered the homes of ordinary people.

Mineral wool acoustic board has its own superior characteristics

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Mineral wool acoustic board has its own advantages:

1 decorative effect is excellent. Mineral wool sound absorption board has a variety of flat roller flower pattern and relief, three-dimensional modeling, both classical beauty, and full of fashionable atmosphere, the real refreshing.

2 insulation performance. Mineral wool acoustic board thermal conductivity is very low, is a good insulation material, can make the indoor Dongnuanxialiang, effective for the user energy.

3 sound absorption noise reduction. The main raw material of mineral wool acoustic board is superfine mineral fiber, the density is between 200 ~ 450Kg / m3, so it has abundant perforated micropores, which can effectively absorb sound waves and reduce sound reflection. It improves indoor sound quality and reduces noise.

4 safety fire. As mineral wool is an inorganic material, will not burn, and mineral wool acoustic board in the organic matter content is very low, so that the mineral wool acoustic board to meet the requirements of non-combustible B1 level, and our company's products can be achieved non-flammable A-level requirements.

5 green, regulate the air. Mineral wool acoustic board does not contain harmful substances, and it contains reactive groups can absorb harmful gases in the air, and its porous structure can absorb and release water molecules, it can purify the air, adjust the indoor air humidity .

6 moisture, insulation. As the mineral wool acoustic board contains a large number of pores, the specific surface area is relatively large, can absorb and release water molecules in the air to regulate the indoor air humidity, mineral wool acoustic board can be said to be a breath of decorative plates. Mineral wool acoustic board composed of mineral wool and starch, are insulating material, mineral wool acoustic board is an insulating decorative materials.

7 Cutting is simple and easy to decorate. Mineral wool sound-absorbing panels can be sawed, nailed, planed, bondable, and can be cut with a normal wallpaper knife, so cutting will not produce noise. It can be combined with different artistic styles of decoration effect, home users can DIY their own decoration, let the freedom to play their own imagination, which is in line with modern people Happy to decorate their own hands-on trend of space.

What is the main raw material of mineral wool board?

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? Mineral wool production of the main raw materials are varied.

(1) industrial waste. Iron ore slag, non-ferrous smelting slag, etc .; belong to the acidic industrial waste residue of red brick, iron slag, fly ash, cyclone slag, and so on.

(2) some igneous rocks. Such as basalt, diabase, gabbro, granite, ite, quartzite, andesite, etc., these rocks are acidic

(3) flux. Such as limestone, dolomite, etc., they are alkaline flux.

The above raw materials should be in accordance with the mineral wool acidity coefficient requirements, acid and alkali with the ingredients calculated, according to a certain percentage of furnace melting.

Six problems encountered in the quality of mineral wool board ceiling solution

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?Many users in the hoisting, mineral wool board, mineral wool board, after the ceiling, the detection will find some minor quality problems, or ceiling uneven or loose ceiling, etc., had to rework, resulting in huge human and financial losses. So why is there such a quality problem? How to solve these mineral wool board ceiling quality problems? , Six encountered mineral wool board ceiling quality problem solution, mineral wool board ceiling after lifting the quality problems have the following, we were to solve these quality problems.

1, mineral wool board after lifting the surface uneven. This is the most common quality problems, we must first determine the quality of mineral wool board, or construction quality. We can remove a piece of Kuangmian board to see whether the formation of sheet metal surface, whether the subsidence, Qi Qiao situation there. Construction problems are mostly when the construction of the main keel lifting elevation inconsistencies in the different points of hanging boom expansion screw when the work is not serious, screw height or height is not set up a good hoisting, and then installed after the mineral wool board will The emergence of these uneven ceiling phenomenon. , The solution: there is a poor quality of mineral wool plate sheet the first time replaced. When the construction of the boom installation, the workers must be careful, with a level instrument to detect whether the elevation and smoothness meet the design requirements. In this case,

Second, mineral wool board after lifting, other ceiling accessories can not be installed. Common mineral wool board lifting, the ceiling outlet, spray, air conditioning port location is not, can not be installed. This situation is more detailed in the installation of light steel keel system light steel keel system, the location of the installation of these ceiling attachment points are not correct. Another situation is that in these locations most of the mineral wool board needs special cutting treatment, these problems will occur when the bad treatment. Solution: In the ceiling attachment outlet, air conditioning and other locations to install mineral wool board keel lifting system in strict accordance with the design and construction drawings installed to ensure the mineral wool board keel ceiling system hoisting position accuracy. When used in these locations, special rules of mineral wool board can be machined on-site. When cutting, we must make the size record and cut according to the design requirements.

Third, the ceiling suspended ceiling. Some Kuangmian board after lifting, loosening of the ceiling, serious Kuomao board will fall off. These problems are more difficult to install the installation of light steel keel in the cement board expansion screws installed in the screw connection, and finally connect the light steel keel, this process problems, resulting in the ceiling ceiling instability. Solution: In the cement board to install expansion screws placed screw connection of light steel keel, be sure to tighten the screws screw to ensure the stability of the entire light steel dragon system. At the same time indoor installation of other ceiling accessories, such as chandeliers, air conditioning, please do not directly placed in the light steel keel, so that light steel keel to bear more weight, please install the expansion screw screw for lifting. In this case,

Fourth, mineral wool board to receive the edge of a gap, not straight. This is the Kuangmian board paint keel to receive the edge of the quality is not good, or mineral wool board specification processing inconsistency. Solution: choose to receive the edge, be sure to select the good quality of the paint keel income side, fixed in the wall. Mineral wool board processing length is not the same time, try to choose the same specifications of the plate installation, but the quality of the product, please select the return policy. In this case,

5, mineral wool board after lifting some gaps in too much, not straight lines. This situation may have two reasons, 1, Kuangmian board quality is not good, cutting corners is not straight; 2, mineral wool board when the installation of poor installation of the construction process. How to distinguish the quality of mineral wool board "When the quality of mineral wool board is not good, replace it in time.Please pay attention to the construction quality first, ensure that the keel ceiling system is level, then place the mineral wool board as carefully as possible, 6, mineral wool board ceiling color, seriously affect the ceiling lifting effect.The basic problem is that the production process of mineral wool board is poor, poor quality of the spray, the product is not fully produced each time the production process is not complete, The same batch of mineral wool board appears chromatic aberration problem, as soon as possible to replace, to avoid the use of the different batches of mineral wool board room, try to make the same batch of mineral wool board ceiling in a room use, Resulting in excessive labor losses.

Mineral wool board how to do yellow

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?In most cases, this is the mineral wool board with a long time after the problem of mineral wool, like clothes to wear for a long time will be the same color, mineral wool board exposed to the air for too long will be yellow discoloration. At this time we have to consider how to deal with these discoloration of mineral wool board. The emergence of this problem can be refurbished mineral wool board ceiling it? Can brush paint cover treatment? Mineral wool board yellow how to do? First of all, we have to understand why the mineral wool board ceiling yellow discoloration? There are two possible causes of yellowing. The quality of the six mineral wool board quality problems encountered, or paint treatment when the color is not right This situation more common in the mineral wool board factory unpacking installation occurs when the mineral wool board material problems, Or do paint the material used in poor quality, in the mineral wool board after the installation of the ceiling, after exposure to air oxidation will change color. There are also Kuangmian board in the use of a period of time, there is no product quality warranty period, for this problem, we recommend that users direct return policy. Mineral wool board in the color problems, from the internal material ratio is also a certain problem, even then use, may also be other quality problems. Second, mineral wool board use time is too long. This is the normal use of mineral wool board, in the face of this situation, the general recommendation is to remove and then re-direct customers for mineral wool board. Of course, there are customers in order to save costs, the use of direct brush paint cover the surface of the mineral wool board. This approach is not recommended because, although the relative savings in the use of the cost, but because the mineral wool board is directly lifted in the paint keel on the direct brush latex paint is likely to cause uneven smear in many places, easily affect the mineral wool board suspended ceiling Aesthetics; and after painting mineral wool board sound-absorbing, sound insulation performance will decline, so please use this method with caution. Mineral wool board discoloration phenomenon, these plates to a certain extent, the internal structure and change, likely to cause security risks. Without affecting the appearance and normal use of the circumstances, it is recommended that users reasonable consideration Kuangmian board prices by what decision? Mineral wool board into replacement.

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