Insulation Glass Wool For Building Roof and Wall Isolation

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
7 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Glass Wool the best material used for the insulation and sound absorption of steel structures, it mainly includes bare blanket and the blanket with alum. foil faced, they are widely used in industrial plants, warehouses, public facilities, exhibition centre’s, shopping centre’s, cold house and a variety of indoor playgrounds, sports grounds and other buildings.

 

Usage
Heat preservation for steel structure building
Heat insulation for wall and roof of house to save energy
For indoor partition wall,Train compartment
For cool-making and high buildings required to be fireproof, heat resistant
and sound insulating,They are widely used in industrial plants, warehouses, public facilities, exhibition centers, shopping centers, cold stores

and a variety of indoor playgrounds, sports grounds and other buildings

 

Advantages and features

1. Excellent thermal insulation--very low thermal conductivity coefficients

2. Excellent acoustic insulation--can reduce noise and sound transmitting

3. Non-corrisive, durable

Insulation Glass Wool For Building Roof and Wall Isolation

 

We have organized several common questions for our clients,may help you sincerely:
①How about your company?
A world class manufacturer & supplier of Glass Wool,is one of the large-scale professional investment mineral production bases in China,

consisting of both rock wool  and mineral wool factory. Annually more than 8000 tons. Glass Wool are exported to markets in Asian, American,

Middle East, African. OEM service available according to customer’s requirements.

 

②How to guarantee the quality of the products?
We have established the international advanced quality management system,every link from raw material to final product we have strict quality

test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service

assurance.

 

③How long can we receive the product after purchase?
In the purchase of product within two week days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is

related to the state and position of customers. Commonly two weeks working days can be served.

 

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Q:Glass wool and pef air conditioning insulation material, which one is better?
PEF is relatively good, compared to glass wool, glass wool is not recommended to use, which has poor waterproof effect, and try to use rubber instead! Select the appropriate thickness according the local winter temperature, or it will be frozen if it is too thin in winter.
Q:Glass wool 159 * 70 What does it mean
70 km diameter 159mm.
Q:What does the thermal insulation test of glass rock wool include?
Appearance, dimensional deviation(length, width, height), shot content, average diameter of fibers, flatness deviation, right-angle deviation, water absorption coefficient, hydrophobic rate, short-term water absorption, tensile strength perpendicular to the surface, compression strength, heat conductivity coefficient, dimensional stability, noise reduction coefficient, acidity coefficient, vapor diffusion resistance factor, long-term water absorption, combustion performance. These are testing programs of rock wool thermal insulation boards. The raw materials and performance of which are different from that of glass wool. In addition to the different areas, the required testing programs are different too. My answer is for reference only.
Q:What is the highest temperature that the fireproof glass cotton can resist?
It has good thermal insulation which is based on the thermal conductivity (λ=0.043W/m2K) of glass wool.It also has excellent fireproof performance and it can resist over 1000 ℃.
Q:Choosing glass wool with proper thickness for piping insulation of Dn900 boiler room.
If using glass wool, Dn900 pipes must be equipped with insulating layer which is equal to or greater than 100mm. The best working temperature of glass wool does not exceed 300 degrees. Glass wool should keep 0.035 to 0.046 in thermal conductivity. The best working temperature of glass wool does not exceed 300 degrees. It will generate good effect if using aluminum silicate or silicate. Silicate is a closed-cell insulation material with high temperature resistance, so silicate is the most energy-efficient material.
Q:Does mineral wool, rock wool and glass wool board refer to the same kind of board?
Rock wool is the board made by silk sprayed by basalt, gass wool is the board made by the technologies of broken glass melting and injection. there are many kinds of the heat preservation materials, every different word represents different products.
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:Can glass wool be used in exterior wall for thermal insulation?
It is ok in that it is the same as rock wool in construction work!
Q:Does the glass wool can be the grapes thermal insulation in winter?
you need to use the glass silk to seal the glass wool, then it will be used in all-year-round and the thickness is usually 50 mm.
Q:What is the difference between high density glass wool board and stereoplasm rock wool board?
The main raw material of rock wool products is fine basalt rock. The basalt rock is made into inorganic fiber after meited under high temperature and processed in the high-speed centrifugal device. he rock wool board can be made into wool board and rock wool pipe shells.Technical characteristics of rock wool board are as follows.1, good thermal insulation property, mechanical property and fireproof performance.2, It has high the coefficient of acidity and better chemical stability and fiber durability.3, It has good sound-absorbing performance.Rock wool is widely used for thermal insulation in boilers and equipment pipelines of petroleum, chemical, metallurgy, textile industries. It is also used for thermal insulation and sound absorption of partition,suspended ceiling, inner wall and external wall in the construction industry.Rock wool board's main products and specifications are as follows.1, the density of rock wool board:80 -180kg / m3 2, the thickness of rock wool board :50mm-100mm 3, specifications of rock wool board :1000mm × 600mm. The thickness is 10mm-100mm; the length is 1m; width is 0.63m; density is 100-220kg and diameter is 27mm-1080mm.

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