200mm Extra-Thick Basalt Wool Board
Supplied by reliablemineral wool insulation suppliers, this 200mm extra-thick Basalt Wool Board is specially developed for engineering projects with extremely strict heat loss control standards, including polar climate buildings, large quick-freezing cold storage facilities, and high-temperature furnace lining insulation systems. Adopting high-density basalt fiber with a density range of 120~140kg/m³, this premium product from professional mineral wool insulation suppliers delivers exceptional structural stability, completely avoiding settlement, delamination and layer separation during long-term vertical service in extreme environments.
Standard Size Specification Table
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Parameters
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Value / Range
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Length (mm)
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1000 / 1200
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Width (mm)
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600
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Thickness (mm)
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200 (Tolerance ±3mm)
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Density (kg/m³)
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120~140 (Typical value 130)
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Thermal Conductivity (W/(m·K))
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≤0.034
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Fire Rating
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A1 (Non-combustible)
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Water Repellency (%)
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≥99
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Compressive Strength (kPa)
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≥80 (10% relative deformation)
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Point Load (N)
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≥700 (100mm diameter indenter)
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Note: For this 200mm ultra-thick Basalt Wool Board sourced from professional mineral wool insulation suppliers, transportation and on-site handling conditions need to be confirmed in advance before ordering. Custom processing options including double-sided aluminum foil covering and vapor-proof lamination are available, and customized maximum length can reach 1500mm to meet special project requirements.
Product Features
Single-layer thermal resistance R-value ≥5.9: Featuring an ultra-low thermal conductivity of 0.034 W/(m·K), the single-piece 200mm Basalt Wool Board provided by trusted mineral wool insulation suppliers achieves a supreme thermal resistance up to 5.88 m²·K/W. It fully satisfies the extreme insulation demands of Arctic Circle buildings and -35℃ ultra-low temperature cold storage environments, eliminating the need for multi-layer board composite installation and realizing integrated high-efficiency thermal insulation.
Vertical fiber orientation reinforcement: Adopting advanced vertical fiber technology with fiber strands arranged perpendicular to the board surface, this mineral wool insulation suppliers’ flagship Basalt Wool Board delivers outstanding pressure resistance. It can withstand a vertical pressure of nearly 8 tons per square meter under 10% compression deformation, with no obvious creep or deformation. It maintains stable structural performance when bearing upper filling layer pressure and daily maintenance loads for long-term engineering service.
Product Advantages
Completely eliminates interlayer thermal bridges: The integrated 200mm Basalt Wool Board can replace four layers of 50mm boards or two layers of 100mm boards, reducing panel splicing seams by 75%. As a high-performance product from professional mineral wool insulation suppliers, it effectively cuts thermal bridge heat loss. In cold storage and polar building projects, every 1% reduction in thermal bridge loss can reduce annual building energy consumption by 3%~5%, bringing significant long-term energy-saving benefits.
Simplified construction under extreme working conditions: This premium Basalt Wool Board only requires one-time laying and single anchoring fixation during construction. When applied to insulation works for large liquefied natural gas storage tank bases and frozen soil foundation insulation layers, it greatly reduces on-site splicing workload. Meanwhile, the integral single-layer structure thoroughly avoids relative slippage, delamination and gaps caused by thermal expansion and contraction of traditional multi-layer boards, ensuring stable insulation performance in extreme low-temperature environments.
