Fireproof High Strength Roof Mineral Wool Board (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:

    2017-12-27 08:06

  • Browse the number:

    45

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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.24kshuma.com/

Product details


1,External Thermal Insulation rock-wool Board

Introduction
 
The external thermal insulation rock-wool board is designed for the buildings of external thermal insulation system with thin finish coat and applys to external wall insulation and energy saving of new or existing building whose foundation wall is concrete or brick and other compact structures.
 
The external thermal insulation rock-wool strip can also be used as fire barrier to improve the fire resistance of buildings external walls with other thermal insulation materials.
 
Features and Application
 
High compressive strength, tensile strength and good durability ensures the reliability and long-term stability of the product in the application.
 
Low thermal conductivity can effectively reduce the heat loss of the building to achieve energy saving and emission reduction.
 
External thermal insulation rock-wool boards will not release heat and poisonous smoke because of its incombustibility and can effectively partition the spread of flam when fire occurs.
 
It has good performance of non-hygroscopicity, ageing resistance and long-term stability.
 
It is light weight and easy to be cut and processed.
 
Specification
SN Length
(+10/-3 mm)
Width
(+5/-3 mm)
Thickness
(±3 mm)
Density
(±10 kg/m3)
1 1200 600 30 100~180
2 1200 600 40 80~180
3 1200 600 50 60~180
4 1200 600 60 50~160
5 1200 600 70 50~160
6 1200 600 80 50~150
7 1200 600 90 50~150
8 1200 600 100 50~150
9 1200 600 110 50~130
10 1200 600 120 50~130
11 1200 600 130 50~110
12 1200 600 140 50~110
13 1200 600 150 50~110

 
 
Technical Parameters
SN Properties Unit Standard Requirement Standards Test Result Judge
1 Density kg/m3 ≥140 GB/T 5480 ≥140 Qualified
2 Thermal Conductivity
 (25ºC)
W/m·k ≤0.040 GB/T 10294 0.038 Qualified
3 Shot Content
(grant size: ≥0.25mm)
% ≤10 GB/T 5480 6.3 Qualified
4 Average Fiber Diameter μm ≤7.0 GB/T 5480 5.0 Qualified
5 Use Temperature ºC - - 300 Qualified
6 Melt Point ºC - - 1000 Qualified
7 Hydrophobic Rate % ≥98 GB/T 10299 99.5 Qualified
8 Acidity Coefficient - ≥1.6 GB/T 5480 1.8 Qualified
9 Burning Behavior - Incombustible, Class A1 GB 8624 Incombustible, Class A1 Qualified
10 Dimensional Stability
(70ºC, 48h)
% ≤1.0% GB/T 8811 0.0 Qualified
11 Compressive Strength
(deformation:10%)
kPa ≥40 GB/T 25975 ≥60 Qualified
12 Tensile Strength kPa ≥7.5 GB/T 25975 ≥10 Qualified
13 Quality Absorption Rate
(50ºC,RH95%,96h)
% ≤1.0 GB/T 5480 0.2 Qualified
14 Short-term Water Absorption(10mm, 24h) kg/m2 ≤1.0 GB/T 5480 0.1 Qualified
15 Level Deviating Limit mm ≤6 GB/T 25975 1.0 Qualified
16 Right Angle Deviating
Limit
mm/m ≤5 - 0.8 Qualified
17 Sound Absorption Coefficient - ≥0.6 GB/T 25975 0.72 Qualified