SUNTHERM Fireproof Black Rock Wool Board For Construction
1. Product Description
SUNTHERM fireproof black rock wool board is a black-brown rock wool board designed and produced for curtain wall buildings with high fire protection requirements. In addition to the excellent characteristics of ordinary rock wool boards, the product also has outstanding advantages such as high melting point, long fire resistance limit, strong resistance to high temperature shrinkage, and no corrosion to metal components. The surface can be pasted with different veneer materials such as aluminum foil or glass cloth according to customer requirements.
2.Standard Specifications
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Product Name |
SUNTHERM fireproofing black rock wool board |
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|
Density(kg/m³) |
80 |
100 |
110 |
120 |
|
Thickness(mm) |
80-150 |
50-120 |
50-120 |
50-120 |
|
Size(mm) |
1200×600 |
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3. Technical Parameters
|
Properties |
Unit |
Density(kg/m) |
Standards |
|||
|
80 |
100 |
110 |
128 |
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|
Thermal conductivity(average 25℃) |
W/ |
≤0.044 |
≤0.044 |
≤0.044 |
≤0.044 |
GB/T10295 |
|
Combustion performance |
- |
A1 |
GB8624 |
|||
|
Hydrophobic rate |
% |
≥ 99 |
≥ 99 |
≥ 99 |
≥ 99 |
GB/T10299 |
|
Fire-resistant limit |
h |
1 |
1~2 |
1~2 |
1~2 |
GB/T9978.1 |
|
The maximun temperature |
℃ |
750 |
750 |
750 |
750 |
GB/T17430 |
|
Thermal shrinkage temperature under load |
℃ |
700 |
700 |
700 |
700 |
GB/T11835 |
|
Linear shrinkage ratio |
% |
<1 |
<1 |
<1 |
<1 |
ASTM C356 |
|
Acidity ratio |
/ |
≥ 2 |
GB/T5480 |
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|
Corrosiveness |
/ |
No corrosion |
ASTM C665 |
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|
Melting temperature |
℃ |
> 1150 |
- |
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If you need other specifications, please consult SUNTHERM Group.
4. Product Features
(1) Excellent fireproof performance: As an A1 non-combustible material, it can remain stable in a fire, effectively prevent the spread of flames, and buy precious time for personnel evacuation and fire rescue.
(2) High-efficiency thermal insulation: The extremely low thermal conductivity can significantly reduce heat transfer, effectively reduce building energy consumption, maintain indoor temperature stability, and create a comfortable indoor environment.
(3) Excellent sound absorption and noise reduction: The porous structure formed by interweaving fibers has good absorption and scattering effects on sound waves, which can effectively reduce indoor and outdoor noise interference and improve the acoustic quality of building space.
(4) Good chemical stability: It has strong acid and alkali resistance and chemical corrosion resistance, and can still maintain stable performance in harsh environments, with a long service life and reduced maintenance costs.
(5) Beautiful dark appearance: The unique dark brown or black appearance can be integrated with various architectural styles, especially suitable for modern minimalist style buildings and dark facade designs, enhancing the overall beauty of the building.
5.Product Application
Building exterior wall insulation and fire protection system: As an exterior wall insulation material, it is used in conjunction with the exterior wall decoration system to achieve efficient insulation and energy saving, as well as reliable fire protection, in line with the requirements of building fire protection regulations.
Firewalls and fire partitions: used to build firewalls and divide fire partitions, effectively preventing the spread of fire inside the building and protecting the lives and property of personnel.
Curtain wall engineering: used as a filling and fireproof blocking material in the curtain wall system to fill the gap between the curtain wall and the main structure to prevent the spread of fire through the gap, while improving the overall performance of the curtain wall system.
Ventilation and smoke exhaust ducts: installed on the surface or inside of ventilation and smoke exhaust ducts to improve the fire resistance of the ducts, ensure the normal operation of the ventilation and smoke exhaust systems in the event of a fire, exhaust smoke, and create conditions for personnel evacuation.
Indoor ceilings and partitions: used for the fireproof structure of indoor ceilings and partitions to improve the fire safety of indoor spaces and improve the indoor acoustic environment.
6. Construction and installation
Base treatment: Ensure that the surface of the base is flat, dry, clean, and free of impurities such as oil, dust, etc. Repair or level the uneven base to ensure the installation quality of the rock wool board.
Board cutting: According to the construction requirements, use special cutting tools to accurately cut the rock wool board to ensure that the cuts are neat and the size is accurate to meet the installation requirements of different parts.
Paste and anchor: Use a special adhesive to paste the rock wool board on the base, and use anchor bolts for auxiliary anchoring. The adhesive should be applied evenly, and the number and spacing of the anchor bolts should meet the design requirements to ensure that the rock wool board is installed firmly.
Board seam treatment: When installing the rock wool board, the board seams should be tightly spliced. For the board seams and the corners, sealants or special tapes should be used for sealing to prevent air infiltration and heat loss.
Protective layer construction: After the rock wool board is installed, the protective layer is constructed according to the design requirements, such as applying plastering mortar, laying alkali-resistant glass fiber mesh cloth, etc., to enhance the impact resistance and durability of the system.
7. Quality Assurance
This product is produced in strict accordance with national standards and industry specifications. From raw material procurement to finished product delivery, it undergoes multiple rigorous quality inspection processes to ensure stable and reliable product quality. We provide comprehensive after-sales service. During the product warranty period, if there are any quality problems, we will provide customers with solutions in a timely manner.
8.FAQ
Q1: Does the fireproof black rock wool board easily generate static electricity? How to deal with it?
A1: Rock wool board has a certain electrical absorption performance and may generate static electricity. Antistatic paint can be sprayed on the surface; construction workers wear antistatic shoes and use antistatic tools.
Q2: What is the chemical stability of the fireproof black rock wool board? What environments are suitable for it?
A2: It has strong chemical stability and is extremely resistant to acid, alkali and chemical corrosion. Whether it is a harsh industrial environment such as humidity and high pH, or an ordinary civil building environment, it can maintain stable performance for a long time and ensure long-term use.
Q3: What are the main ingredients of the fireproof black rock wool board? Is it environmentally friendly and safe?
A3: The fireproof black rock wool board is mainly made of natural rocks such as basalt, which is environmentally friendly and safe. As long as the production and use are standardized, it will not harm the human body and the environment.
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