Fireproof External Wall Thermal Insulation Rock-Wool (construction)

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-16 07:46

  • Browse the number:

    304

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Company Profile

Changzhou Weideda Laminate-Flooring Co., Ltd.

By certification [File Integrity]

Contact:Miss Jenny(Mr.)  

Email:

Telephone:

Phone:

Area:Jiangsu

Address:Jiangsu

Website: http://phenixrockwool.delingsh.com/

Product details

1, the introduction of rock wool blanket


Rock wool blanket uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.
 
Rock wool blanket has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and do not contain asbestos. It is green environmental production and do no harm to human bodies.
 

2, the features of rock wool blanket

2,1 Fireproof Performance

Phenix rock-wool products take basalt and dolomites as raw materials with the melting point of over 1000 degrees centigrades. It will not release any poisonous smoke and can effectively cut off the spread of flam when fire occues.

2,2 Thermal Insulation Performance

Phenix rock-wool products has low thermal conductivity and excellent heat insulation performance because of its low shot content and spindly fibers. It can effectively reduce the heat loss of buildings to achieve energy-saving and emission-reduction.

2,3 Waterproof Performance

rock-wool products are waterproof, anti-aging and have good performance of long-term stability.

2,4 Acoustic Insulation

The theory of acoustic insulation is that the fibers is porous and connected, it can not only stop the spread of sound waves but also absorb them. The acoustic insulation performance has been widely recognized all over the word. And the density is lower, the performance is better.

3, the package of rock wool blanket



4, the application of rock wool blanket

 
Rock wool blanket is suitable for the large pipeline, container, storage tank and boiler of thermal insulation. It can also be single -stitched with wire mesh which can make it be more fixed and strong and can not be damaged.



5, the specification of rock wool blanket
 
SN  Length
(+10/-5mm)
Width
 (+10/-5mm)
Thickness
 (+10/-3mm)
Density
(±15% kg/m3)
1 3000~5000 600 or 630 30 80~100
2  3000~5000  600 or 630 40 70~100
3  3000~5000  600 or 630 50 60~100
4  3000~5000  600 or 630 60 50~100
5  3000~5000  600 or 630 70 50~79
6 3000  600 or 630 70 80~100
7 3000  600 or 630 80 40~90
8 3000  600 or 630 90 40~90
9 3000  600 or 630 100 40~90
10 3000  600 or 630 110 40~70
When the thickness is 80mm-110mm and the density is 81kg/m3-90kg/m3, the rock wool blanket must have to be stitched with wire mesh. Otherwise, it will be broke when packed.
 

6, the technical parameters of rock wool blanket
 
SN Properties Unit Standard
Requirement
Test Result Judge
1 Density kg/m3 ≥40 ≥40 Qualified
2 Shot Content
(grant size:≥0.25mm)
% ≤10 6.3 Qualified
3 Average Fiber Diameter μm ≤7.0 5.0 Qualified
4 Thermal Conductivity
(70degrees)  
W/m·k ≤0.044 0.042 Qualified
5 Organic Content % ≤4.0 2.9 Qualified
6 Burning Behavior - Incombustible
Class A1
Incombustible
Class A1
Qualified
7 Sound Absorption Coefficient - ≥0.6 0.72 Qualified
8 Heat Load Contraction
Temperature
degrees ≥600 650 Qualified


We are a professional manufacturer, we have more than 3 years of experience in manufacturing and exporting.