Building Rock Wool insulation Board Fireproof 1200x600mm 30mm-150mm
Price:
238 USD/tons (Current price)
MOQ:
20m³
Delivery Time:
2-7 days
Brand:
SEASTAR
Product Description
Natural And Fireproof Rock Wool Boards with 25-Year Service Life
Rock wool boards are manufactured from natural minerals like basalt, melted at high temperatures and spun into fibers through centrifugal force. The production process includes fiber formation, curing, and cutting, resulting in products with exceptional thermal insulation, fire resistance, and sound absorption properties.
Multiple Applications
- Building Insulation: Core layer in external wall systems, roof insulation between panels and waterproof layers, and soundproofing for partitions and ceilings
- Industrial Insulation: High-temperature protection for kilns, pipelines, ship cabins, and chemical reactors in corrosive environments
- Fire Safety: Fire barriers in external walls to prevent vertical fire spread, compliant with safety regulations
- Acoustic Control: Noise reduction in concert halls, conference rooms, and other sound-sensitive environments
Core Advantages
- Superior Fire Resistance: Class A non-combustible material outperforming organic insulators, maintaining structural stability during fires
- Cost-Effective Solution: Combines insulation, fireproofing, and soundproofing in one material, reducing overall project costs
- Durability: Resistant to extreme temperatures, moisture, and aging with a 25+ year service life matching building structures
- Eco-Friendly: Made from natural minerals, toxin-free production, and fully recyclable at end-of-life
Comparison of Construction Materials
| Comparison Items | Rock Wool Board | Polystyrene Board (EPS/XPS) | Polyurethane Board (PU) | Glass Wool Board | Aerated Concrete Block |
|---|---|---|---|---|---|
| Combustion Performance | Class A non-combustible (highest grade) | Class B1-B2 (flame-retardant-combustible) | Class B1 (flame-retardant, toxic fumes at high temperatures) | Class A non-combustible | Class A non-combustible |
| Thermal Conductivity (W/(m*K)) | 0.036-0.048 | 0.030-0.040 (EPS); 0.028-0.032 (XPS) | 0.022-0.028 | 0.035-0.045 | 0.16-0.28 |
| Insulation Performance | Good | Excellent (XPS better than EPS) | Superior (best insulation effect) | Good | Average |
| Sound Insulation Performance | Excellent (blocks air and solid sound transmission) | Average (weak in blocking low-frequency noise) | Good (closed-cell structure) | Good (mainly sound absorption) | Good (moderate sound insulation) |
| Mechanical Strength | Compressive strength ≥40kPa, good toughness | EPS ≥100kPa; XPS ≥200kPa | Compressive strength ≥200kPa, high hardness | Low compressive strength (≤30kPa) | Compressive strength ≥3.5MPa |
| Temperature Resistance Range | -268℃ to 650℃ | -50℃ to 70℃ (deforms at high temperatures) | -50℃ to 120℃ (ages beyond this range) | -120℃ to 400℃ | -50℃ to 600℃ |
| Key Advantages | 1. Top-level fire resistance 2. Integrated performance 3. Harsh environment adaptability |
1. High insulation efficiency 2. Lightweight construction |
1. Optimal insulation 2. High strength |
1. Excellent sound absorption 2. Low cost |
1. Load-bearing + insulation 2. Durable |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Pengzhou Shiyida Building Materials Co., Ltd.
Location
Group 6, Yuquan Village, Shengping Town, Pengzhou City, Chengdu City, Sichuan Province, China
Contact Person
Claudia