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Exterior Wall Insulation Rock Wool Board

Short Description:

Hebang exterior wall rock wool boards are especially designed and produced for the plastered external insulation systems of the exterior walls of buildings. They are applicable to the construction of new buildings as well as the reconstruction of existing buildings, which has requirements of energy saving. Hebang exterior wall rockwool boards have the properties of high tensile strength and water repellent, low thermal conductivity, and excellent stability, so that they are suitable for exterior wall systems and can realize effective insulation, energy saving, fire resistance and protection against extreme weather condition. They are especially suitable for the compact structures with concrete and brick foundation walls.


Product Detail

Product Tags

External Wall Rockwool Board (1)

Size and Density

Product Code

HBW120

HBW140

HBW160

HBW180

Density

120

140

160

180

Size(mm)

1200×600

Thickness(mm

30-100

Remark

Customized size and density are available

Product performance

Performance

Unit

HBW120

HBW140

HBW160

HBW180

Test Standard

Tensile Strength

(vertical to the surface)

kPa

---

≧50

≧60

≧80

GB/r 30804

Burning Behavior

---

Class A1 non-combustible

GB/T 8624-2012

Thermal Conductivity

w/(m-k)

≤0.039

GB/T-10294

Short-term Water Absorption

kg/㎡

≤0.4

GB/T 30805

Hydrophobic rate

≧98

GB/T 10299

Moisture absorption rate

<1.0

GB/T 5480

Dimensional Stability

<0.5

GB/T 30806

Acidity Coefficient

---

≧1.8

GB/T 5480

Executive Standard

21.8 GB/T25975-2018

Typical Structure

External Wall Rockwool Board (2)

APPLICATIONS

Hebang exterior wall rockwool boards are applicable to the decoration coats of various wall appearance. With properties like non-hygroscopic, aging resistance and lasting stable performance, they can improve the heat insulation, sound insulation and fire resistance of exterior wall and provide heat preserving systems of exterior wall with high moisture permeability as well.

Hebang exterlor wall rockwool boards give off neither heat nortoxic fumes, so they have excellent fire resistance and can effectively avoid flame spreading in fires. In addition, they havelight weights and can be easily machined by cutting and sawing.


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