Rock Wool for Thermal Insulation and Building

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
10000 m²
Supply Capability:
100000000000 m²/month

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Product Description:

Rock Wool for Thermal Insulation and Building

1.Structure of Rock Wool for Thermal Insulation and Building

Rock wool insulation refers to a type of insulation that is made from actual rocks and minerals. It also goes by the names of stone wool insulation, mineral wool insulation, or slag wool insulation. A wide range of products can be made from rock wool, due to its excellent ability to block sound and heat. This type of insulation is commonly used in building construction, industrial plants, and in automotive applications.

 

The Manufacturing Process

Melting / Forming into fibers /Continuous-filament process/Staple-fiber process/ Chopped fiber/ Rock wool / Protective coatings /Forming into shapes

2.Main Features of Rock Wool for Thermal Insulation and Building

● FEATURES

Thermal Insulation

Fire Safety

Acoustic Control

No Corrosion

Environmental friendly

Moisture Resistance

Energy Conservation & Emissions Reduction

Different raw material: Our rock wool is mainly made by Basalt and other natural ores. The raw material for other so-called rock wool is mineral slag. Different raw material, different features.

Different corrosion resistance. Our rock wool have good corrosion resistance. non-corrosive for metal. But the mineral slag wool is different. In high humidity environment, CaS in mineral slag will have chemical reactions and produce corrosive when contact with metal.

Different working life. The working life for mineral slag is very short and Durability is very low because of higher CaO and MgO in slag. The efflorescence for mineral Slag is easy and also effect the working life. The

Different heat resisting. The heat resisting for rock wool(Basalt) is higher than mineral Slag wool. Our operating temperature can reach 800.But for Slag wool ,can not higher than 675.The features for our rock wool is totally superior to Slag wool.

3. Rock Wool for Thermal Insulation and Building Images

 

 

4. Rock Wool for Thermal Insulation and Building Specification

ROCK WOOL BLANKET & BOARD

Standard Size

Product Blanket Board

Density (kg/m3) 60-100 40-200

Size: L x W (mm) 1200X3000-6000 600X1200

Thickness (mm) 30-150 30-100

Remark:

Other sizes are available upon request.

Facing materials can be applied upon request.

 

Standard Size

Product Blanket Board

Density (kg/m3) 60-100 40-200

Size: L x W (mm) 1200X3000-6000 600X1200

Thickness (mm) 30-150 30-100

Remark:

Other sizes are available upon request.

Facing materials can be applied upon request.

Rock wool PIPE

Standard Size

DIA Thickness (mm)

inch mm 25 30 40 50 60 70 80 90 100 120 150

1/2’’ 22

3/4’’ 27

1’’ 34

1-1/4’’ 43

1-1/2’’ 48

2’’ 60

2-1/2’’ 76

3’’ 89

3-1/2’’ 108

4’’ 114

5’’ 140

6’’ 169

8’’ 219

10’’ 273

12’’ 325

14’’ 356

15’’ 381

16’’ 406

18’’ 456

19’’ 483

20’’ 508

22’’ 558

24’’ 610

 5.FAQ

We have organized several common questions for our clientsmay help you sincerely

①     What’s the mainly material for rock wool

Rock wool is called a mineral wool because it is made primarily from basalt, an igneous rock,

What’s the mainly type for rock wool

rock wool insulating products are available in loose-fill form and as batting. Batts, or blankets, are thick slabs of insulation that may have a kraft paper facing.

How you control the quality?

During the production of fiberglass insulation, material is sampled at a number of locations in the process to maintain quality.

 

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Q:if roof had water leaks who is responsible for the insulation?
Only you. 8 years is long past any roofer's warranty
Q:can i use roofing insulation for sound dampening in my car?
too add to that housing insulation wouldnt help you with dampening it would make it worse by absorbing the sound, try talking through a pillow for example/
Q:We just had a new roof put on, and alot of insulation. I am now afraid that our house is going to get very?
Insulation stops heat from being transferred across it. Therefore, if it's cold outside and warm inside, it will stay warm inside because the heat can't get out. Likewise, if it's hot outside and cool inside, the heat can't get in so it stays cool inside. The exact same principles are used in vacuum flasks that keep coffee or soup hot. If you put cold drinks in there, they will stay cold instead, even on a hot day. The principle used in both cases is to stop heat from being able to travel to or from the inside to the outside. In a vacuum flask, they achieve this by using a double walled flask and sucking out all the air (leaving a vacuum). In a house however, it's not practical to do this (except for windows which is how double glazing works) so they use some sort of substance that traps large amounts of air in it (like fibreglass or polyester batts) to achieve the same effect. Hope this helps. TV
Q:do i have to have insulation in my roof?
Maybe, you do need insulation above the ceilings (it will be between the ceiling joists/framing that also serve as the attic floor joists/framing. 1. If you have a finished attic (for a living area of some sort) then yes there should be insulation with a vapor barrier under the roof &/or between the roof framing. This will help keep heating/cooling costs down and prevent condensation from forming under the roof and doing lots of water damage over time. 2. If the attic is partially finished but used for storage only & there is attic ventilation in use also then no you don't need insulation under your roof. 3. If your attic is partially finished or completely finished but used for storage only and there is no attic ventilation then yes you should have insulation with a vapor barrier also under the roof. You don't have to have it since it's used for storage only but if you start to see condensation &/or wet areas on the wood or framing under the roof then you will need insulation with a vapor barrier installed. If for any reason insulation is installed under the roof it must be installed correctly and have in place a proper method of ventilation directly under the roof itself. All roof systems in the attic areas must have proper ventilation to prevent any possibility of condensation forming under &/or in the wood roof framing & sheathing materials that will rot the wood over time.
Q:Metal roof - insulation & ventilation question?
the ribs in the metal roof will ventilate it - insulation is only necessary if you plan to heat it
Q:where a cwsc is located in the roof space of a dwelling and the space beneath it contains thermal insulation?
struggling to understand your question! are you talking about a storage tank? what is the problem with the insulation? if it is in the way move it but insulation under a tank is not a problem the tank will need to be insulated any way!
Q:Tax Question: Itemized receipt for roofing and insulation?
Unless this is a rental property, maintenance is NOT deductible. IMPROVEMENTS to your home effect the cost basis used to determine capital gain or loss when the home is sold. As you can excluded up to $250,000 ($500,000 for married filing jointly) of gain the sale of you home, it is unlikely you will see ANY tax benefit.
Q:Best roofing insulation against radiant heat (sun)...pls help.?
Use HDPE foam (high density polyethylene) - possibly with a layer of aluminum foil sandwiched in between. It's also waterproof (polystyrene isn't).
Q:can you insulate ceiling if rubber roof installed?
If you have vaulted ceilings you need to get the right insulation. Basically it wont be as thick and still leave some room between the insulation and the roof for it to breathe. You should be able to get it at any home improvement place.
Q:Good uses for leftover foam roof insulation from a flat roof?
Use it as insulation in the basement. Place it under the floor along your rim joists above the foundation

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