1.Certificate: ISO9001:2000 2.Prompt delivery 3.Reasonable price 4.Quality Assurance 5.Durable
Detailed product description:
Rockwool sandwich panels are very common building materials for light steel structure and prefabricated houses. The sandwich panels are made of three layers, with the middle layer of different heat insulation sandwiched by color steel sheet. The Rockwool is featured by its high intensity, fire-resistant and good sound absorption. Most Rockwool in China market is of A2 fire-rate which is best for prefabricated houses and steel structure buildings. But this kind of material will lose its intensity and shrink when absorbing water. Please pay enough attention to its package and storage in the jobsite. Here are some technical parameters of the Rockwool sandwich panels,
Average sound insulation
Thickness of the sandwich panel(mm) | 50 | 75 | 100 |
L(BD) | 20.0 | 21.5 | 23.05 |
Coefficient of thermal conductivity(K)
Thickness of sandwich panel | 50 | 75 | 100 |
k | 0.75 | 0.38 | 0.285 |
Design technical data:
1.Wind load:0.6KN/sqm
2.Roof dead load:0.35KN/sqm
3.Roof live load:0.5KN/sqm
4.Earthquake intensity:8 grade
5.Location temperature:-25ºC to 45ºC
Function: Common use for roofing tiles
Advantages: 1. Light in weight
2. Heat-insulation, good sound insulation
3. Good durability, waterproof
4. Competitive price
5. Fireproof: A
6. easy -installation
Features: 1. Certificate: ISO9001:2000
2. Technical: Hot Galvanized Steel then Color Coated
3. Light Weight: enough to reduce building experience
4. Good durability: with special coating, the warranty of the color steel
sheet is 20-30years
5. Fireproof: the panels are fireproof and meet the relevant standards completely
6. Sound insulation: Up to 40-50 decibels
Top Quality:
1. Import processing equipment, modernized production line
2. Reasonable and strict processing flow.
3. Strict quality inspection five inspection procedures
4. Special competence of personnel going to post after professional skill check.
High-class Efficiency: 1. Processing capacity two large-scale manufacturing workshop & design
2. Material supply rapidness, smooth, with adequate spare parts
3. Management capacity rich experience.
Keep warm and fireproof Insulation rockwool sandwich panel roof and wall
