 Unit 1304-3,Buiding 59,Phase III,Xiamen Software Pack Xiamen,China          admin@yumisteel.com         +86-592-6095031
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75mm Sound Insulation Rockwool Sandwich Wall Panel

Rockwool as the core material is the most environment friendly building material nowadays.

Quantity:
  • 1000
  • 72104900

Features

- A1 Level Fire resistance up to 240 mins

- Sound insulation and absorption

- Rockwool: Environment protection material

- Stable performance for long lasting

- Install vertically

- Available length from 2m to 11.95m


Specification

Product component

75mm rockwool wall panel

Effective width

950/1150mm

Core thickness

50mm
(75/100/150/200mm for choice)

Surface sheets

PPGI/ PPGL/ Aluminum sheets/
 Al-Mg-Mn alloy metal sheets/
Stainless steel/ PVC sheet

Steel thickness

0.4-0.7mm

Aluminum sheets/
Al-Mr-Mn alloy metal sheets

0.7-1.2mm

Stainless steel

0.4-0.6mm

Core density

80-150KG/M3

Regular color

white grey, sea bule,sliver grey,
dark grey, iron grey,
(or as RAL)

Coating type choice

PE/PVDF/HDP/SMP, etc.

Available length

20FT container: ≤ 5.95m
40FT contaienr: ≤ 11.95m

 

Technique data

Sound damping value:

Core material thickness(mm)

Sound reduction index(dB)

Spectrum adaption factors

C(dB)

Ctr(dB)

50

30

-1

-4

75

31.5

-2

-4

100

34

-2

-4

150

35

-3

-5

Note: These data based on steel thickness 0.40-0.50mm and rockwool density 100KG/M3


Thermal transmittance coefficient(U value):

Panel thickness(mm)

50

75

100

150

U(W/M2·K

0.78

0.58

0.41

0.28

 

Thermal transmittance coefficient(U value):

Panel thickness(mm)

50

75

100

150

R(M2·K/W)

1.28

1.76

2.44

3.57


Application

Rockwool sandwich panel is widely applied to most steel structural building: warehouse, workshop, gymnasium, exhibition halls,movable dwellings, etc.

movable dwelling_300

Prefab house

厂房

Warehouse


Our service & support 

☆ Installation instructions:
We can have installation instructions to be offered for each different projects,as per customers' requirement.
☆ Technical support:
If customers have special requirement for on-site guide,we can also have our people to go to customers' project site to support your installation.Please contact our salesman to discuss with this support.
☆ Unloading instructions:
If you have container unloading questions,please feel free to discuss with our team,we will do our best to put forward one container unloading solution for you.
☆ Full set of technical information:
When you have technical information need to be offered for related projects,please contact our salesman,and clarify what you need,and we will have our engineers to offer related information to you.

Yumi steel will do our best to support your projects with professional attitudes and excellent service spirit.


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