Fiberglass insulation board, also known as glass wool board, is a popular building insulation material made from melted glass that is processed into fibers. It is lightweight and offers excellent thermal insulation, sound absorption, and fire resistance. Widely used in external walls, roofs, and floors, fiberglass insulation boards effectively reduce heat loss and enhance a building’s energy efficiency. Additionally, they provide moisture resistance and prevent mold growth, extending the lifespan of the structure.
As an eco-friendly material, fiberglass insulation boards meet national energy-saving standards and contribute to reducing carbon emissions by minimizing energy consumption in buildings. Its superior fire-resistant properties make it an essential insulation choice for modern construction.
When selecting fiberglass insulation boards, you can choose from different thicknesses, densities, and waterproofing options to meet specific insulation requirements. If you’re looking for high-quality fiberglass insulation boards, Beijing Huaxing Times Technology Co., Ltd.offers a wide range of products to suit your needs. Contact us for more details.
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| Project |
Unit |
Index |
Standard |
| Density |
Kg/m³ |
10-100 |
GB/T 5480.3-1985 |
| The average diameter of the fibers |
μm |
5.5 |
GB/T 5480.4-1985 |
| Water content |
% |
≤1 |
GB/T 3007-1982 |
| Combustion performance level |
|
Non-combustible Class A |
GB 8624-1997 |
| Heat charge weight shrinkage temperature |
℃ |
≥250 |
GB/T 11835-1988 |
| Thermal conductivity |
w/m·k |
0.038-0.06 |
GB/T 10294-1988 |
| Water repellency |
% |
≥98.2 |
GB/T 10299-1988 |
| Hygroscopicity |
% |
≤5 |
GB/T 16401-1986 |
| Sound absorption coefficient |
|
1.03 Product mixing method
24kg/m³ 2000HZ |
GBJ47-83 |
| Slag ball content |
% |
≤0.3 |
GB/T 5480.5 |
