High-Quality Glass Wool Sound Insulation Blanket
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 1000000 m²/month
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Production Description
Glass wool blanket is in flexible form for ease of installation over large areas. Both products are available to order with a wide range of density and thickness, and with various types of facing applied.
Standard Size
Item | Unit | Index |
Density | Kg/m3 | 10 - 48 |
Thickness | mm | 25-150 |
Width | mm | 1200 |
Length | mm | 5000-30000 |
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
Temperature range: -30°C~+140°C
Maxim Air Flow: 30m/s
- Q: is glass wool fireproof?
- Glass wool is flame retardant or fireproof.
- Q: What kind of glass wool is used for most buildings?
- Density 10-100kg & # 47, testing method with the size and bulk density (GB / m.038-0 density: 0; thermal conductivity coeffcient, felt .3-1985); T 5480.06w & # 47.k see measurement of thermal resistance and related properties of thermal insulation material in steady state (GB / m3 see mineral wool and its board
- Q: How to conduct thermal insulation construction of external wall glass wool?
- Construction recommendations: Installing metal frameworks in the floor and in their corresponding roof, trying to ensure that the framework should be perpendicular to the floor; erecting metal framework in the location apart 60cm from the metal frameworks that have been placed; pasting gypsum board on one side of the frameworks and fix it to the frameworks; putting glass wool in the gap of frameworks; pasting gypsum board on the other side of the frameworks.
- Q: How about the quoted price of asphalt glass wool felt?
- Unit price of asphalt glass wool felt: RMB 2400.00 yuan per ton.
- Q: Which kind of soundproof cotton is the best for decorative gypsum board partition ? Mineral rock wool or glass wool?
- Materials must be completely sealed to the inside wall. The price is about 40-60 yuan per square meter. Dust will cause respiratory allergies, so pay attention to protect the construction workers. Construction methods are the same. Official places are prefer to 80KG per cubic meter. They are all made up of brittleness fibres, thus needing materials with high density to get a better effect of sound insulation. Rock wool and glass wool are similar in term of overall performances. Do not pulverize. Usually high-grade. Sound-absorbing effect is reflected in the wide-range noise reduction. The price is about 55-80 yuan per square meter. It can effectively inhibit sound transmission generated by resonance when being attached to the back of thin plate. High sound barrier mat is reflected in its high damping performance. If it is perforated ceiling, glass wool must not be used, for middle and low frequency. Without exhaust vent, it may cause pruritus in construction. The advantage of the product is more environmentally friendly. But the price is much higher. Now it is said that gradient sound absorption wool has the best sound insulation effect on current maket. It can be directly put on the keel gap space, to reduce high-frequency sound effectively. This material can cause skin allergies, so sealling board at the outside.
- Q: Why is glass wool board used in portable house on the construction site?
- Portable houses usually use glass wool or rock wool, because of low manufacturing costs and good thermal insulation effect.
- 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 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: What are the standards of glass wool board?
- The national standard of rock wool board for exterior wall in construction is GB / T25975-2010, rock wool board for curtain walls in construction is GB / T25975-2005, and industrial rock wool board is GB / T11835-2007. The above-mentioned criteria are the standards of using rock wool products in various industries! Rock wool board is specifically designed and produced for exterior thermal insulation thin plastering system. It can be applied to the cosntruction of concrete or brick based buildings or thermal insulation or energy-saving of the exterior walls of he existing buildings; Wherein rock wool belt for thermal insulation of exterior walls can also serves as fire buffer zone and it can be used with thermal insulation material whose combustion performance is below A level to improve the fireproof function of the exterior walls of the building.
- Q: Does anyone know about the specifications of formaldehyde-free glass?wool?boards?
- The specifications of formaldehyde-free glass wool board are: 32KG / 50MM, 48KG / 50MM, 80KG / 50MM, 96KG / 25MM, 80KG / 25MM, these are all commonly used now. First, look at the appearance. The glass wool is pure white, is not bleached. Bleached glass wool is milk white, and the glass fibers will be itchy and prick hands. Formaldehyde-free glass wool will not be itchy and prick hands, it is soft.
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High-Quality Glass Wool Sound Insulation Blanket
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 1000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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