Glass Wool Board for insulation

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Centrifugal glass wool board is centrifugal glass cotton after curing made after processing has a certain strength of sheet metal products, maintain good heat preservation and heat insulation performance is whether in high or low temperature environment, mainly used in the high building interior compartment,ceiling, iron duct or bellows insulation, sound-absorbing studio, room inside, has the broad application prospect.

Specification for installation of  glass wool board

1. On the floor and the corresponding rooftop set   metal frame, paying attention to the frame  should be perpendicular to the floor  .  

2. Between the setted metal frame ,  mounting  the  vertically  metal frame  in every 60cm .

3. Affixing the  gypsum board  on one side of the frame .

4. Putting the glass wool  between the  frames .

5. Fixing the  gypsum board  on another side

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Q:What is the function of glass wool foil?
Glass is made by melting such raw materials as quartz sand, limestone, dolomite and other natural ore with some chemical materials like pure alkali and sodium borate. In the molten state, the glass is thrown into fine fibers in the shape of floc by the with external force. These fibres vertically interwine and show many small gaps. These gaps can be regarded as air void. Thus, glass wool can be regarded as porous materials and it is of good insulation and sound absorption performance.
Q:What's wrong as the glass wool pipe is too soft?
The issue of density and thickness, the main reason should be that the density is too low
Q:Can glass wool be used for external wall insulation?
Yes, glass wool belongs to the category of glass fiber, which is a kind of man-made inorganic fiber. With good thermal insulation and sound-absorbing properties. Currently the relatively good glas wool on the market is Huamei Senda.
Q:Which one has better noise absorption performance, the mineral wool or the glass wool?
And make it applied to spaces meet the requirements (for example conference rooms require clear voice). Glass wool only absorbs sound over 1500HZ. For example, in order to let the sound field to achieve more pleasant effect, sound-absorbing wool (mineral wool, to remove the noises of people in the waiting room (which is intermediate frequency). Professional sound-absorbing boards can absorb the chosen sound according to which part of sound you need. Curtains are ordinary sound-absorbing matter and absorb only 30%. Performance halls require the sound to reverberate enough but it should not be too long while KTV require the sound appealing.
Q:Which has better effect of thermal insulation, glass wool or rock wool ?
They are basically the same, but glass wool is more eco-friendly, with smaller loss.
Q:What are the specific differences between glass wool board and glass fiber board?
Continuous fiber and staple fiber, glass wool board is equivalent to the glass fiber board, and the fiber used to make cotton is staple fiber. Thus. The fiber used to weave cloth is continuous fiber. There are two kinds from the use of glass fiber, the full name of glass wool is fiber glass wool.
Q:What are the functions of the thermal insulation glass wool board?
Thermal insulation glass wool board has long fibre, low density, low thermal conductivity, excellent heat insulation property, high sound absorption coefficient, heat resistance, flame resistance, freezing resistance, moth repellency and good chemical stability. It has obvious advantages compared with conventional insulation materials.It is mainly used in industrial tanks, piping insulation engineering, industrial plant and steel structure workshop.
Q:How much is the Dalian glass wool fireproof panel?
Glass silk roll mat plate heat resistant and flame retardant firewall roof insulation and sound absorbing material cotton 150 yuan home application soundproof cotton and interior sound absorbing panels glass wool board insulation materials plant thermal insualtion fireproof and noise reduction 56K 22 Yuan glass wool board 25MM movie theater meeting room court wall that against the hits high density sound-absorbing cotton fireproofing prices are above $ 20 fire from the network, for reference.
Q:Which is the more commonly used thermal insulation material between thermal insulation glass silk wool and rock wool?
Glass wool is a little better in that it has a lighter volume-weight than rock wool and better water-resistance ability, but it is more expensive than rock wool a lot of density, waterproof performance is better than lighter than wool to wool, but glass wool is more expensive in price per unit. In terms of fireproof effect, rock wool is definitely superior to glass wool. Rock wool has a maximum temperature of 1100 ℃, whereas glass wool has only 600 ℃. In addition, if used in the external walls, since glass wool has a limited volume-weight, which can merely reach at 60 to 90 in general, but rock wool have a volume-weight up to 140, so present-day external walls will not employ glass wool in general. Instead, rock wool is usually available because it is a A-level fireproof material. Glass wool is slightly lower than roock wool in thermal conductivity, while rock wool has longer fiber length. As for prices, glass wool per ton is more expensive than rock wool, but if the price is measured by per square, glass wool then is cheaper than rock wool.
Q:What's the difference between glass wool board and rock wool board ?
Glass wool is glass wool roll mat made through fibering of molten glass and then solidification by adding binder, and fibre diameter of glass wool depends on centrifugation extrusion technology. The difference is the centrifugation techniques, TEL centrifugation technique of Saint-gobain Aesop who is the founder of glass wool, is the most popular technique currently. At present the domestic glass wool market is gradually expanding. Companies such as Quanhe Chemical Co., Ltd. in Dacheng have made significant contributions to promote glass wool. Rock wool board is artificial inorganic fibers made from basalt, and processed through melting in high temperature, with light weight, low heat conductivity coefficient , heat absorption, non-combustible characteristics. The initial development should be consistent with stipulation in Application types and basic requirements of building thermal insulation materials. It is generally used in industrial architectures. Pilot run succeeded in June 198. Rock wool board is new type of thermal insulating, fire retardant and sound absorbing material.

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