150mm Extra-Thick Basalt Wool Board
Supplied by trustedmineral-wool-insulation-manufacturers, this 150mm Extra-Thick Basalt Wool Board is professionally engineered for extreme climate zones including frigid areas and high-altitude regions, as well as industrial equipment scenarios with ultra-stringent heat loss control requirements. Adopting high-strength basalt fiber raw materials with a density stably controlled at 110~130kg/m³, this premium product from reliable mineral-wool-insulation-manufacturers effectively avoids settlement, delamination and structural failure during long-term continuous service, maintaining consistent insulation performance all year round.
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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150 (Tolerance ±3mm)
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Density (kg/m³)
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110~130 (Typical value 120)
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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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≥70 (10% relative deformation)
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Point Load (N)
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≥500 (100mm diameter indenter)
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Note: This high-performance Basalt Wool Board from professional mineral-wool-insulation-manufacturers supports double-sided aluminum foil or fiberglass cloth facing customization. Non-standard custom lengths up to 2000mm are available; relevant shipping restrictions need to be confirmed in advance before ordering.
Product Features
Extra-thick Single Layer with Excellent Thermal Resistance: As a high-grade insulation product from leading mineral-wool-insulation-manufacturers, the 150mm thick single-layer Basalt Wool Board delivers a thermal resistance R value exceeding 4.4 m²·K/W (λ=0.034). It fully meets the strict exterior wall insulation standards of passive houses and near-zero energy buildings, eliminating the need for complicated double-layer staggered installation and greatly simplifying construction processes.
Anti-settlement and Anti-delamination Structure: Adopting exclusive vertical fiber arrangement technology with fibers perpendicular to the board surface, this Basalt Wool Board from professional mineral-wool-insulation-manufacturers features a thickness shrinkage rate of less than 1% under long-term vertical pressure. It effectively prevents top voids, sagging and delamination problems, perfectly adapting to long-term load-bearing insulation scenarios such as high-rise building curtain wall back filling.
Product Advantages
Significantly Reduces Thermal Bridge Nodes: Compared with the traditional solution of stacking two 75mm insulation boards, the integrated 150mm Basalt Wool Board cuts panel joints by 50%. This high-efficiency mineral-wool-insulation-manufacturers product reduces cold bridge heat loss by approximately 8% per 100㎡ wall area, effectively optimizing building envelope thermal performance and improving overall long-term energy efficiency.
Suitable for Large Keel Spacing Systems: Boasting a high bending strength of ≥80kPa, this durable Basalt Wool Board can safely span a 1200mm light steel and wood keel spacing. It reduces the usage of keel and auxiliary accessories, saving around 15% of auxiliary material costs for the whole project while ensuring stable and safe long-term installation of the insulation system.
