Windshield insulation glass wool is a common factory insulation product, which has effect of absorbing radiant heat and preventing heat transfer, in addition to having the ability to insulate sound, reduce noise when it rains… They are made up of fiberglass, no asbestos chemicals, safe to use. So what is glass wool for duct insulation? What are the advantages and disadvantages? How about the cost ? Please refer to the following articles with P69 company.

What is glass wool insulation?

Glass wool insulation or Glass wool is an insulating material, electrical insulation. Made form synthetic fiberglass forming a wool-like material. Also combined with soil, dolomite rock, clay and some other additives.

History: Thanks to the invention of Games Slayter he worked at Owens-Illinois Glass Co. He used modern chemical methods to make glass wool in 1933. And this material is widely used in Construction Technology to this day.

Glass wool has very good sound insulation, heat insulation and fire resistance. Durable over time, no impact on the environment.

In addition, it is not subject to abrasion and redox by the environment. Cotton wool is light in weight, resistant to high temperatures up to 350 degrees Celsius

Specifications of glass wool duct insulation

In addition, it is also applied in insulation, electrical insulation in insulation and cooling systems on a large area, and elevators… In places such as theaters, cinemas, studious… All have high requirements for sound quality, glass wool is used as an effective sound absorption and sound insulation solution. Depending on the design and needs of use, glass wool is applied with different weight and thickness parameters

– Available in diameter from 10cm to 45cm wide.
– Pipe length 8m (Can be ordered on request).
– Temperature from -30°C to 125°C.
– The glass wool layer has a density of 24kg/m³, a thickness of   25mm.
– Cover with aluminum foil outside.
– Pressure resistance: 250mmWG (+ve) 25mmWR (-ve)

Features of fiberglass insulation for ductwork

Cotton has very poor thermal conductivity properties compared to liquids and solids

• Light weight, easy to roll, easy to spread, easy to apply.
• High heat resistant glass wool.
• High strength, will not chip or, or oxidize
• There are 2 main types suitable for every project
• Soundproof up to 98%
• Heat insulation, fireproof, good electrical insulation
• High elasticity, soft and light
• Advantages Convenient for moving, transportation, installation.
• Fiberglass is self resistant to mildew. If mold is found in or on the fiberglass, it is more likely that the adhesive is the source of the mildew, as the binder is often organic and more hygroscopic than glass wool.
• In tests, glass wool was found to be highly resistant to mold growth. Only special circumstances lead to mold growth: very high relative humidity, 96% or more or saturated glass wool, although saturated glass wool will only have moderate growth

Advantages of windpipe insulation glass wool

Like other types of ductwork, glass wool insulation has the following advantages:

It can be installed in any position in the space of the building due to the high elasticity and toughness of the pipe.

Easy to apply corrugated or bent according to the requirements of the equipment or the layout of the building.

Packed compactly so it is easy to fold and transport to the construction site.

Due to the insulating layer of glass wool, the pipe has good sound and heat insulation properties. Heat dissipation on the pipeline is negligible.

Disadvantages of Window Insulation Glass Cotton

The price is quite high

Need a professional team when construction, because glass wool has a lot of dust, glass fragments can be harmful to eyes, lungs and skin without specialized equipment and certain techniques.

Features of fiberglass insulation for ductwork

Here are  the special features of the windpipe insulation glass wool:

Glass wool is good insulation product

Glasswool has an insulation coefficient R form 2.2 to 2.7. This makes glasswool have applications for insulation and heat resistance for workshops, heat-resistant industrial zones, heat pipe insulation, etc.

Glass wool has soundproofing and sound absorption

Glasswool has s soft, cotton like material, so there are many crevices inside. With these characteristics, glasswool has good sound insulation and sound absorption. The sound waves entering the interior are dissipated much, limiting the passage of sound waves, reducing the noise from the outside the noise form the outside in and form the inside out.

Soundproof glasswool is applied in many projects such as karaoke soundproofing, house soundproofing, office soundproofing, high-rise building soundproofing, bar soundproofing, generator soundproofing, etc.

Glass wool can withstand heat and fire very well

Glass wool is highly heat resistant, able to withstand temperatures of -4°C up to 350°C for uncoated products, and -4°C up to 120°C for coated products. thin aluminum layer.

Glasswool has high heat resistance, so it is also used in fire protection. Glasswool has very good application in fireproof works. Fire resistance can minimize fire and spread of fire when there is an occurrence. The good heat resistance of glasswool is also used in insulation such as: duct insulation, insulation materials.

Price list of fiberglass insulation for ductwork

Company P69 invites you to refer to our price list of glass wool for duct insulation with available types and sizes. About the quotation of windpipe insulation glass wool manufactured according to individual requirements, if you need quick advice, please contact the phone number 02422121212 – 0965937799.

Note:

– The above quotation does not include shipping fee, and 10% VAT.

This unit price is for reference only. Depends on the project and construction works of the investor. The price list will be adjusted to best suit the set budget.

– Please note: the price of glass wool for duct insulation may change from time to time. Due to the difference in the cost of raw materials. Therefore, to get the best wind pipe insulation glass wool quote from Company P69, please contact us directly for the fastest advice and support!

Contact information P69 – M&E Contractor

Address: No. 6/165C Xuan Thuy, Cau Giay District, Hanoi

Website: https://p69.com.vn/

Hotline : 02422121212 – 0965937799

Email: kd@cokhip69.com.vn

Facebook: https://www.facebook.com/p69nhathaucodien

LinkedIn: https://www.linkedin.com/in/congtyp69/

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