Glass wool and rock wool: the two types of thermal ...

In order for a ventilated facade to have optimal thermal insulation and for a building to achieve excellent energy efficiency, thus ensuring a comfortable temperature for its users, it is essential to use the correct insulation material.

You will get efficient and thoughtful service from huamei.

Thermal insulation is placed inside the ventilation air chamber, on the so-called cold side of the supporting wall, adding continuous insulation along the inside face of the facade, while also insulating the perimeter. 

Choosing the correct material is vital as this will have a significant impact on all aspects of the system's performance

Choosing the correct material is vital as this will have a significant impact on all aspects of the system's performance, such as its hygrothermal, acoustic insulation and fire resistance properties, among others. This is why it's essential to select a material based on the desired performance- 

At ULMA, we recommend using mineral wool, whether glass or rock wool, as these types guarantee that your ventilated facade has excellent technical qualities. In addition, they also comply with the requirements and demands of the Spanish Technical Building Code (CTE). 

Glass wool, best thermal and acoustic performance and optimal fire resistance with low resource consumption  

Glass wool is a natural, mineral and inorganic product made up of intertwined glass fibres which are bound using a fire-resistant resin.

Glass mineral wool boasts great performance and energy efficiency

The intrinsic features of this raw material make it an excellent thermal and acoustic insulator, as well as being very resistant to fire. Thanks to these characteristics, it is highly rated by both professionals and consumers. 

Glass mineral wool boasts great performance and energy efficiency as a result of the low density of the raw materials it is made from and its low use of resources.

The environmental benefits and performance of glass wool are complemented by another series of benefits: 

• The raw material is made from 

  natural minerals that are found in abundance in the Earth

  , such as sand, calcite and magnesite.

• A large percentage of recycled glass

   is used during its manufacture.

• It is a 

  degradable material

  .

• Its porosity allows the air to remain occluded inside it, 

  preventing heat transmission as much as possible

  , whether by convection, radiation or conduction.

• Its 

  open, ordered and elastic structure, which is comprised of strands,

   help absorb sound waves, increasing its efficiency as an acoustic insulator.

• It doesn't trap or transmit humidity in its pores

   as it is a waterproof material, allowing it to transpire and, as a result, reducing the formation of condensation. In addition, glass wool includes several additives which act as water repellents.

• It is a 

  material that easily adapts to the irregularities of construction elements

  , meaning that there is no need to make cuts which may foster the formation of thermal and acoustic bridges.

Rock wool, an extra light material which offers great protection against heat, cold, noise and fire

Rock wool is another type of mineral wool that is highly recommended for use in ventilated facades thanks to its outstanding insulation capacity, lightness and versatility. This type of wool mainly derives from basalt, another of our planet&#;s virtually infinite raw materials. Let&#;s take a look at its main strong points:

Rock wool is another type of mineral wool that is highly recommended for use in ventilated facades thanks to its outstanding insulation capacity

• After being 

  melted and spun

  , the resulting rock wool is a 

  very light and versatile material

   with excellent thermal and acoustic insulation properties and high resistance to fire.

• Highly recyclable

  , as it can be melted and transformed into the same product over and over again, without losing its quality. 

• Great durability, lasting over 60 years.

• Its fibrous structure, in addition to its high density

   (between 40 and 100 kg/m

  2

  ) mean that it is the 

  perfect material for acoustic insulation

  , with a magnificent ability to absorb airborne and impact noise.

Both glass wool and rock wool are rated A1 in the Euroclass Reaction to Fire Classification System. This means that they never contribute to a fire and they do not emit any smoke or flaming droplets. In addition, rock wool withstands temperatures in excess of 1,000 °C, and as a result it is used in a wide range of construction solutions to protect against fire.

Contact us commitment-free and our experts will advise you on your projects.

Other insulation materials, such as polyurethane foam, also have a great insulation capacity and are quick and easy to apply. However, when compared with mineral wools, their main drawback is that they are inorganic materials and, as a result, combustible, meaning that they offer no protection against fire.

At ULMA, we are specialists with years of experience in ventilated facades and we always work in accordance with the strictest efficiency, sustainability and safety criteria, choosing construction solutions that are in line with society&#;s main worries: we strive to protect the environment while offering efficiency and comfort. 

Glasswool insulation is a type of insulation made from recycled glass that is spun into a wool-like material. It is used in a variety of applications, such as thermal insulation, acoustic insulation, and fireproofing. Glasswool insulation is a cost-effective way to reduce energy consumption, as it helps to keep your home or business warm in winter and cool in summer. It is also non-combustible, meaning it can help to protect your property from fire. Additionally, glasswool insulation is quick and easy to install and can last for up to 50 years. To ensure optimal performance, it should be installed by a qualified professional, and should be inspected regularly for any damage or deterioration.

Pros:

Glasswool insulation is a great way to reduce energy costs by keeping your home warmer in the winter and cooler in the summer.

Glasswool insulation is a great way to reduce energy costs by keeping your home warmer in the winter and cooler in the summer. This is because glasswool insulation offers superior thermal insulation, meaning that it can keep heat inside the home during the winter months, and keep the cool air inside during the summer months. This helps to keep your home more comfortable year round, and also helps to reduce energy costs by reducing the amount of energy needed to keep your home at a comfortable temperature. Additionally, glasswool insulation is lightweight, easy to install, and non-irritating, making it a great choice for any home.

It is made of recycled glass and is a sustainable, environmentally friendly option.

Glasswool is an insulation material made from recycled glass which is a sustainable, environmentally friendly option. The recycled glass is melted down into a molten state and then spun into a fine fiber. This fiber is then woven into a mat-like material which is then used as insulation material. The use of recycled glass in the production of glasswool leads to fewer resources being used and fewer emissions being released into the atmosphere. This helps to reduce the impact of human activities on the environment. Additionally, glasswool is a great material to use in insulation because it is fireproof, provides good acoustic insulation, and is easy to install. All of these features make it an ideal choice for insulation projects.

It is non-combustible, making it a safe option for insulation.

Glasswool is a type of insulation made from molten glass spun into fibers. It is non-combustible because the molten glass is spun into such a thin fiber that it does not provide enough energy to sustain a flame. This makes it a safe option for insulation, as it will not catch fire or emit dangerous fumes when exposed to heat or flames. Glasswool also provides good soundproofing, as the thin fibers also absorb sound waves.

It is typically easy to install, even in hard to reach places.

Glasswool insulation is great for hard-to-reach places because it's lightweight and easy to handle. It also comes in pre-cut batts and rolls that are designed to fit into tight spaces like between studs or joists. Plus, it has a low odor and doesn't require wearing protective gear when installing, so it can be done quickly and efficiently. Glasswool is also resistant to water and fire, so it's an ideal insulation material for hard-to-reach places that may be exposed to moisture or high temperatures.

If you are looking for more details, kindly visit glass wool with aluminium foil.

It is a good sound absorber and can help reduce noise in your home.

Glasswool is an excellent sound absorber and can be used to reduce noise in your home. It works by absorbing sound waves and preventing them from bouncing off hard surfaces like walls, ceilings, and floors. The glass fibers that make up glasswool act as miniature sound absorbers, reducing the amount of echo and reverberation in a room. This helps to dampen sound and reduce noise levels. Glasswool insulation can also help to prevent outside noise from entering the home, making it quieter and more comfortable. In addition, glasswool is easy to install and doesn't require any special tools or knowledge. It is safe to use in residential settings and is more cost-effective than other soundproofing materials.

It is an effective insulator and can help reduce your energy bills.

Glasswool is an effective insulator because it is made from sand, recycled glass, and other natural minerals that are melted together and spun into fine fibers. These fibers trap air and create an air barrier that slows down the transfer of heat. This helps keep your home warm in the winter and cool in the summer, which reduces your energy bills. Additionally, glasswool is a non-combustible material, so it is also a safe choice for insulation.

It is a long-lasting material and can last up to 50 years with proper installation.

Glasswool is an excellent material that is known for its long-lasting ability. This is due to its strong physical and chemical properties, such as its high melting point and its resistance to thermal shock. It also has good dimensional stability, meaning that it will not shrink or expand over time. Additionally, glasswool is fire-resistant and is able to withstand high temperatures. All of these characteristics make it a highly durable material that can last up to 50 years when properly installed. It is also an environmentally friendly material that is considered to be non-toxic and non-carcinogenic, making it a great choice for insulation in any home.

It is mold and mildew resistant, helping to keep your home free of allergens.

Glasswool is a great material for keeping your home free from allergens due to its mold and mildew resistance. This is because glasswool is made from molten glass which is then spun into fibers. The molten glass is heated to a high temperature which creates a material that is not conducive to mold and mildew growth. Additionally, the material is naturally hydrophobic, meaning it repels moisture, so it does not easily absorb water which can promote the growth of mold and mildew. By using glasswool insulation in your home, you can be sure that your home is free from mold, mildew, and other allergens!

It is an affordable option for insulation.

Glasswool is an affordable option for insulation because it is made from recycled glass, which reduces the cost of production. Additionally, glasswool is lightweight and easy to install, making it a cost-effective solution. It also has good thermal and acoustic properties, making it ideal for insulation in both residential and commercial properties. Additionally, it is fire resistant, making it a safe option for both indoor and outdoor applications. All of these factors contribute to its affordability and make it an ideal choice for insulation.

It can be easily cut and shaped to fit any space.

Glasswool insulation is composed of fine strands of glass that are spun together to form a soft, lightweight material. This material is very flexible and can be easily cut and shaped to fit any space. The flexibility of glasswool makes it ideal for insulating difficult-to-reach areas, as it can be wrapped around pipes, corners, and other irregular shapes without losing its insulating properties. Additionally, glasswool is durable, so it can withstand being cut and shaped without tearing or fraying.

Cons:

It can be difficult to install in some hard-to-reach areas and may require professional help.

Installing glasswool in hard-to-reach areas can be difficult because it often requires specialized tools and skills. The insulation material itself can be difficult to manipulate in tight spaces, and the installer may need to work in awkward positions to get the job done. Additionally, the installer must be careful to ensure the insulation is properly cut and sealed to prevent air leakage and maintain the integrity of the material. It is also important to wear proper safety equipment as glasswool can be sharp and can cause injury if handled improperly. For these reasons, it is usually best to seek the help of a professional when installing glasswool in hard-to-reach areas.

It can be difficult to remove if needed and may require professional help.

Glasswool is a type of insulation made from glass fibers that can be installed in walls and ceilings for thermal and acoustic insulation. It is very effective at providing insulation, however, can be difficult to remove if needed. The glass fibers tend to cling to surfaces, making it difficult to pull out. Additionally, it can be difficult to reach all of the glasswool in wall cavities, making it hard to remove completely. Moreover, due to its fiberglass composition, it should be removed with caution as it may cause injury if proper protective gear is not used. For these reasons, it is often best to consult with a professional to have the glasswool removed.

It is not considered eco-friendly if not disposed of correctly.

Glasswool, which is made of glass fibers, can be an eco-friendly material when recycled or disposed of properly. However, when it is not recycled or disposed of correctly, the glass fibers can end up in landfills or be released into the atmosphere, where they can cause a variety of environmental issues. The glass fibers can take hundreds of years to break down, and can easily become airborne and contaminate soil, waterways, and the air. In addition, the glass fibers may contain formaldehyde and other toxins, which can be hazardous to human and animal health. For these reasons, it is important to dispose of glasswool appropriately to ensure that it does not have a negative impact on the environment.

It can be more expensive than other types of insulation.

Glasswool is a type of insulation that is made from recycled glass, and it can be more expensive than other types of insulation due to its unique material composition. Glasswool has superior thermal and acoustic qualities compared to other types of insulation, making it a great choice for insulation in areas where sound and thermal insulation are of the utmost importance. Additionally, glasswool is also resistant to fire and is not prone to mold or bacteria, making it a good choice for areas that require extra protection from fire and other environmental factors. All these factors add to the cost of glasswool insulation, making it more expensive than other types of insulation.

For more colorful rubber foaminformation, please contact us. We will provide professional answers.