Glass Wool Unfaced Board for Building Heat Insulation
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 m²
- Supply Capability:
- 10000000 m²/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Standard Size
Item | Unit | Index |
Density | Kg/m3 | 32 - 96 |
Thickness | mm | 25-100 |
Width | mm | 600，1200 |
Length | mm | 1200，2300,2400 |
Remark:
Other sizes available upon request Facing materials can be applied upon request
Technical Data
Item | Unit | Index |
Average Fiber Diameter | μm | 5-7 |
Water Content | % | ≤1 |
Grade of Combustibility | Non-Combustible Grade A | |
Thermal Conductivity ( 25℃) | W/mK | 0.038- 0.045 |
Reshrinking Temp | ℃ | ≥250 |
Hydrophobic | % | ≥98 |
Moisture Rate | % | ≤5 |
Noise Resistant Coefficient (NRC) | 0.75 | |
Slag Inclusion Content | % | ≤0.3 |
Application
Glass Wool are widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.
Material:
Double layers of aluminum foil reinforced with high tensile spring steel wire
Structure: High elastic wire, aluminum foil. A reinforcement model can be required.
Aluminum foil thickness: 0.035mm
FAQ
We have organized several common questions for our clients，may help you sincerely：
① How about your company？
A world class manufacturer & supplier of fiber cement board，is one of the large-scale professional investment mineral production bases in China. 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 one 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.
- Q: What are the differences between the common and high temperature resistant glass wool boards?
- The density of common and high temperature resist boards are different. Boards with higher density are more expensive. It is about 520 yuan per square meter. Nanjing Hairui Insulation Materials Co., Ltd.
- Q: What performance characteristics does aluminium foil ultra-fine glass wool board have?
- 1, It has characteristics of waterproof ability, corrosion resistance, no mildew and no insect, able to prevent condensation effectively and prevent pipes from freezing. 2, It is light in weight, high in sound absorption coefficient, low in thermal conductivity with noninflammability and fire-retardant capability as well as chemical stability. 3, It is low in cost, good in hydrophobic property, good in elasticity and softness, which enables it to be a both commonly used insulation material and commonly used cold retaining material. It has a wide range of applications with stable product performance.
- Q: How does the glazed wall in the living room fixed? The top surface of the glazed wall is mineral wool board.
- How does the glazed wall in the living room fixed? The top surface of the glazed wall is mineral wool board.
- Q: Are fireproof glass wool and centrifugal glass wool the same?
- Although both of which are glass wool, there are main three types of products involved. Centrifugal glass wool includes hydrophobic glass wool, high temperature glass wool and ordinary glass wool. Centrifugal glass wool is produced from centrifugal injection. The centrifugal glass wool you said is only a general name, and it also belongs to centrifugal glass wool material.
- Q: How to conduct thermal insulation construction of external wall glass wool?
- The construction period of insulation consrtuction of this project takes 20 days, which is a tight schedule, so the insulation construction should be organized properly to ensure the insulation construction period. The insulation construction of Dingfuzhuang secondary school needs to undergo the following process: firstly conduct construction of external wall insulation of teaching building; secondly conduct construction of external wall insulation of laboratory building and finally conduct construction of external wall insulation of cafeteria. Scaffolds of the outer edge of the teaching building have been fully completed, so the four facades of the teaching building can be constructed simultaneously in a bottom-up way. When shotcrete construction of the outer edge of laboratory building finished, it then can conduct insulation construciton of the outer edge of laboratory building. At this time, thermal insulation construction of teaching building have not fully completed, which requires supplement labor force to ensure thermal insulation construction of these two buildings to be conducted simultaneously. When the outer edge of cafeteria is qualified for thermal insulation construction, it needs to supplement labor force for thermal insulation construction, so that these three building can conduct thermal insulation construction simulanteously.
- Q: What kind of glass wool products
- What kind of glass wool products
- Q: Now what is the latest color steel sandwich board? such as: Foam, stretches, glass wool
- Foam is the mainly material, now with the increase of rock wool, the rock wool can be fireproofing and sound absorption, it may also lay glass wool in the interior of color steel?plate and the function is sound absorption and thermal insulation.
- Q: What is the function of glass wool foil?
- Possessing strong resistance to thermal radiation, glass wool with aluminum foil veneer is excellent lining material for high temperature workshops, control rooms, walls of machine room, compartment and flat top.Aluminum foil veneer is pleasing to the eye and moistureproof.Glass wool is one kind of the glass fiber and it is a man-made inorganic fiber. 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 is the construction process of external wall glass?wool?board?
- First, fix the glass wool to the wall with insulation supporting pins to prevent falling. A vapor barrier must be built on the surface of glass wool in order to prevent moisture condensation in the air within the glass wool, which may lead to the decrease of thermal insulation performance. (1) base treatment 1) the vertical control line of the entire surface must be correct, and the verticality of corners must be strictly controlled. 2) clean the floating dust, greasy dirt of release agents of concrete wall surface, masonry wall projections must be removed with a small shovel. 3) clean up the concrete blocks, slags in the joint part of shear walls, then repair again, according to the thickness of ash cake with the proportion of 1:3, and paster with cement mortar.
- Q: Whose thermal insulation performance is the best between glass wool felts and cystosepiments?
- personally I believe that foamed concrete thermal insulation boards are better.
Send your message to us
Glass Wool Unfaced Board for Building Heat Insulation
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 m²
- Supply Capability:
- 10000000 m²/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
