
Blow-In Mineral Wool
Density:25-35Kg/m3
Package weight:20-25Kg Per bag
Color:Off-White
HS Code:68069000
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Product Introduction
Normal Specification:
Density | 25-35Kg/m3 |
Package weight | 20-25Kg Per bag |
Color | Off-White |
HS Code | 68069000 |
Note: Above size are standard sizes, for other size please consult us.
Advantages of Blow-In Mineral Wool:
Excellent Thermal Insulation: Blow-in mineral wool provides effective thermal insulation, reducing heat transfer and maintaining comfortable indoor temperatures. It helps in conserving energy and reducing heating and cooling costs.
Superior Acoustic Insulation: This type of insulation has excellent sound-absorbing properties, making it effective in reducing airborne noise and improving acoustic comfort. It is commonly used in interior walls and ceilings to dampen sound.
Fire Resistance: Mineral wool is non-combustible and offers excellent fire resistance. It does not contribute to the spread of flames, providing added safety in case of a fire.
Resistance to Mold and Mildew: Blow-in mineral wool is resistant to mold and mildew growth. It does not absorb moisture easily, making it a suitable choice for areas prone to high humidity levels.
Chemical Resistance: Mineral wool is resistant to most chemicals, ensuring that it does not degrade or corrode when exposed to common chemicals found in construction environments.
Pest Resistance: Blow-in mineral wool is pest-resistant, as it does not provide a suitable environment for insects or rodents to nest.
Non-Corrosive: It does not corrode or deteriorate over time, ensuring the long-term integrity of the insulation material.
Longevity: High-quality blow-in mineral wool insulation has a long service life, providing lasting insulation solutions and reducing the need for frequent replacements.
Environmentally Friendly: Mineral wool insulation is made from natural and recycled materials, making it environmentally friendly and contributing to sustainable building practices. It is also recyclable at the end of its life cycle.
Flexible Application: Blow-in mineral wool can be easily applied in areas with irregular shapes and hard-to-reach spaces. It conforms to the contours of the space, providing complete coverage and insulation effectiveness.
Lightweight: Mineral wool is lightweight, making it easy to handle, transport, and install. Its lightness simplifies the installation process, reducing labor time and costs.
Versatility: It can be used in various applications, including attics, walls, ceilings, and floors. Its adaptability makes it suitable for both retrofit and new construction projects.
Energy Efficiency: Blow-in mineral wool contributes to energy efficiency by minimizing heat loss and heat gain, ensuring that indoor spaces remain at consistent and comfortable temperatures.
Indoor Air Quality: Mineral wool does not emit harmful fumes or gases, promoting a healthy indoor environment. It is safe for occupants and installers alike.
Application of Blow-In Mineral Wool:
Attic Insulation: Blow-in mineral wool is often used to insulate attics. It can be blown into the attic space to fill gaps and voids, providing effective thermal insulation and helping to reduce heat loss in winter and heat gain in summer.
Wall Cavity Insulation: It is applied in wall cavities during new construction or renovation projects. Blow-in mineral wool fills the gaps between studs and offers excellent thermal insulation, contributing to energy efficiency in buildings.
Ceiling Insulation: Blow-in mineral wool can be used to insulate ceilings, providing a barrier against heat transfer and enhancing the energy efficiency of the building. It is especially useful in commercial spaces with suspended ceilings.
Floor Insulation: In buildings with crawl spaces or raised floors, blow-in mineral wool insulation is applied between the floor joists. It helps maintain consistent indoor temperatures and reduces the impact of external temperature variations.
Soundproofing: Blow-in mineral wool is effective for soundproofing interior walls and ceilings. It dampens sound transmission, creating quieter and more comfortable living or working environments. It is commonly used in residential buildings, hotels, and office spaces.
Fireproofing: Due to its fire-resistant properties, blow-in mineral wool is used in areas where fire protection is essential. It can be installed in fire-rated assemblies, providing an additional layer of safety.
Duct Insulation: Blow-in mineral wool can be blown into HVAC (heating, ventilation, and air conditioning) ducts to insulate them. Insulated ducts prevent heat loss or gain during the distribution of conditioned air, improving the efficiency of HVAC systems.
Pipe Insulation: It is used to insulate pipes, especially in industrial and commercial settings. Insulated pipes prevent heat loss, reduce the risk of freezing, and contribute to energy savings.
Historic Buildings: Blow-in mineral wool is used in the restoration and insulation of historic buildings. Its adaptability allows it to be installed in irregular spaces without compromising the architectural integrity of the structure.
Green Buildings: Blow-in mineral wool is a sustainable insulation choice for green building projects. It is made from recycled materials and is recyclable, contributing to environmentally friendly construction practices.
DIY Projects: Homeowners often use blow-in mineral wool insulation for their DIY projects, such as insulating small spaces, sheds, or garages. Its ease of installation and adaptability make it a popular choice for DIY enthusiasts.
Introduction: Blow-In Mineral Wool:
The product has small dispersion, low content of slag balls, no impurities, white color, high fiber tensile strength, softness, good resilience, strong folding resistance, large specific surface area, and good chemical stability. It is a high quality mineral fiber. It is blown in to cover attics and hard to reach areas such as corners, edges and around framing. When it is applied to the recommended thickness and specifications, you can be assured that your home is energy efficient with minimal heat loss.
Technical Parameters:
Item | Unit | Specification | Standard |
Color | Off-white | Off-white | / |
Water content | Percent | <1.0 | ASTM C726 |
Appearance surface | Loose | Loose | / |
Shot content | Shot size>0.5mm | ≤1.5% | ASTM C1335 |
Shot size>0.25mm | ≤5.0% | ||
Bulk density | Kg/m3 | ≤200 | ASTM C167 |
Average fiber diameter | Micron | 3.5±0.5 | ASTM C612 |
Melting point | Celsius | >750 | ASTM E324 |
Bale | Kg | 22±0.5Kg | / |
Conpinet content | SiO2 | (38-42)% | / |
AI2O3 | (12-20)% | ||
Tfe2O3 | (0-1.0)% | ||
CaO | (28-35)% | ||
MgO | (6-10)% |
Note: The technical data sheet is based on tests performed in the Laboratory. Nothing herein to be construed as a warranty or representation and we recommend, However, that all potential users of the product make their own actual tests prior to using it.







