Competitive Price Glass Wool Blanket/Board/Tube 30kg/m3
- Ref Price:
-
$10.30
/ roll
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 roll
- Supply Capability:
- 100000 roll/month
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1. Glasswool Description
Glasswool board is the unearthly sound absorbing and warm keeping material. It has been widely applied for heat insulation of house wall, compartment; temperature keeping of computer rooms, refrigerator; denoise of power plants and pump rooms; adjustment of Hi-fi etc.
2. Glasswool Specification
density(kg/m3) | width(mm) | thickness(mm) | length(m) | packing/roll Vacuum package | |
10-48 | 1200 | 25-150 | 10-30m | 2roll | |
10-48 | 1200 | 25-150 | 10-30m | 1roll | two-roll overlapping |
10-48 | 1200 | 25-150 | 10-30m | 1roll | two-roll overlapping |
10-48 | 1200 | 25-150 | 10-30m | 1roll | two-roll overlapping |
10-48 | 1200 | 25-150 | 10-30m | 1roll | two-roll overlapping |
3. Glasswool Images
4. Main Features
1. Excellent thermal insulation
2. High compressive strength of excellence
3. High-quality water-repellent, moisture resistance
4. Energy saving and environmental protection
5. Excellent heat preservation and insulation
5. FAQ
(1) How about your company?
A world class manufacturer & supplier of glasswool and is one of the large scale professional investment glasswool bases in China. Annually more than 1000 containers of glasswool are exported to markets in Europe, America and Japan.
(2) How 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.
(3) How long can we receive the product after purchase?
In the purchase of product within four working days, we will arrange the factory delivery as soon as possible. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served
- Q: Is the glass wool sound insulating? How good is it?
- Glass wool glass fiber is a kind of inorganic fiber in the category of glass fiber.The glass wool is of corrosion resistance, chemical stability, low thermal conductivity, low bulk density, thermal insulation and good sound-absorbing property. Besides, the chemical composition of glass wool is glass.
- Q: Which is more expensive between glass wool and rock wool?
- If you focus on the tonnage to measure the price, you will find that glass wool, Owens Corning, for example, is more expensive. If you focus on square meter to measure the price, then rock wool is more expensive than glass wool. That depends on how you would measure the price.
- Q: What are the differences between glass wool felts and rock wool board in terms of appearance, and how to distinguish them?
- The most significant difference is color. Glass wool is white, while rock wool is yellow.
- Q: Which kind of soundproof cotton is the best for decorative gypsum board partition ? Mineral rock wool or glass wool?
- The upstairs answer is wrong. rock wool is made of basalt through melting and spining, rather than asbestos. Asbestos and rock wool are two different things. Please check soundproof walls. From the aspect of soundproof effect, it is better to combine rock wool and glass wool, with the former insulating low frequency and the latter insulating high frequency. Unit weight should be above 80k. In terms of construction, they are similar. Rock wool may be more difficult for construction workers but it is cheaper than glass wool.
- Q: how to choose external wall insulation materials for glass wool?
- Extrusion plate: Better physical property, small heat-transfer coefficient, low cost, suitable for buildings that requires not much exterior decoration; phenolic foam board: it can reach A level fireproof, low heat transfer coefficient, high cost. it becomes powders after hand pinching. It has poor adhesion; modified polyurethane board: It can reach A level fireproofing, low heat transfer coefficient, high cost. It can be used with various decorative materials.
- Q: Who can tell me about the unit weight of glass wool board?
- Glass wool has a good sound absorption performance in the high-frequency sound. The main factors affecting the centrifugal glass wool' sound absorption performance are thickness, density and air flow resistance, etc. Density is the weight per cubic meter of materials. 1. with the increase of thickness, the low frequency sound absorption coefficient significantly increases, but there is little change in the high frequency (high frequency absorption is always larger). 2. thickness is the same, the unit weight increases, the low frequency sound absorption coefficient also increases; but when the unit weight increases to a certain extent, the material becomes dense, the flow resistance is greater than the optimum flow resistance, sound absorption coefficient decreases.
- Q: If rock wool board and glass wool are used in enclosed stone curtain walls, which one is better?
- The meaning is actually same, but popularly it is called rock wool, while glass wool is adopted in actual use.
- Q: How to construct when apply rock wool board to glass curtain wall?
- Base treatment--Coat interfacial agent on both sides of rock wool boards and the side - hang vertical line and flip the controlling line- Paste rock wool boards with the adhesive- Plastering the first rendering coat mortar--Pressing the alkali-resistant glass fiber mesh in it-- Anchoring rendering coat mortar composite alkali-resistant glass fiber mesh--Plastering the second rendering coat mortar and press alkali-resistant glass fiber mesh into it-- Plastering the third rendering coat mortar
- Q: What is the construction technology of glass wool felt aluminium expanded sheet sound-absorbent wall?
- 1, Technological process: Dry laying a layer of asphalt felt →install wood keel → install gypsum board → paste glass wool felt → pave and nail a layer of glass fiber cloth → install aluminium expanded sheets → fix aluminium expanded sheets. 2, Operating points of the construction method. a, Embedded anticorrosion wood bricks: During masonry construction, laying bricks while pre-casting anticorrosion wood bricks (40 × 60 × 60), and the horizontal distance is 400 to 500 with the vertical distance of 400.
- Q: Why does glass wool turn black when exposed to heat? Wether it will ffect the thermal insulation effect.
- This is dut to the charring of glass wool before dealing with thermal insulation. When the temperature exceeds the maximum operating temperature of glass wool, it will char. This will have some impact on the insulation effect, so it is better to know the highest temperature of the thermal insulation material before using.
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Competitive Price Glass Wool Blanket/Board/Tube 30kg/m3
- Ref Price:
-
$10.30
/ roll
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 roll
- Supply Capability:
- 100000 roll/month
OKorder Service Pledge
OKorder Financial Service
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