Water Repellent Rigid Glass Wool Board

Heavy duty rubber stop bumpers are precision-molded elastomeric components designed to limit mechanical travel, absorb heavy kinetic impacts, and reduce noise and vibration between dynamic and stationary assemblies.

The product consists of bonded glass fibers with a hydrophobic treatment, providing controlled thickness and density for precise cutting, fitting, and mechanical fixing.

Thermal Performance: Thermal conductivity is the primary parameter for calculating insulation thickness. Determine thickness based on declared thermal conductivity ($\lambda$) to achieve target overall U-values for the building envelope or mechanical system.

Water-Repellent Performance: Hydrophobic treatment limits water uptake during high-humidity exposure, construction-site rain delays, or occasional water contact, preserving thermal integrity without replacing weather barriers or vapor retarders.

Board Stability & Mechanical Strength: Density and thickness tolerances are maintained within tight limits for consistent handling. For high-load assemblies (such as heavy wall cladding or floor applications), compressive strength must be matched with the specific mechanical fixing method.

Fire Performance: Fire ratings should be confirmed via certified test documentation. Non-combustible mineral wool boards contribute to structural fire safety and flame-spread prevention in commercial and industrial structures.

Building Wall Insulation: Exterior curtain walls, cavity walls, and rainscreen systems requiring stable board handling, fire safety, and moisture protection.

Roof and Ceiling Systems: Flat or pitched roof assemblies needing consistent insulation thickness and straightforward mechanical attachment.

HVAC & Mechanical Piping: External duct wrapping and mechanical equipment insulation. For chilled or below-ambient systems, a continuous vapor barrier facing is required to prevent condensation.

Commercial & Industrial Facilities: Factories, warehouses, and workshops requiring durable thermal barriers combined with efficient installation.

Prefabricated Systems: Pre-cut or custom-sized boards tailored for modular construction and sandwich panel cores to minimize job-site waste.

Define Thermal Requirements: Identify the target thermal resistance or U-value. Calculate required thickness using the declared thermal conductivity of the specific product grade.

Assess Moisture Exposure: Evaluate potential exposure to humidity, rain during construction, or internal HVAC condensation. Request EN 1609 or ASTM C1104 short/long-term water absorption test data if moisture risk is present.

Determine Mechanical Loads: Evaluate structural loads, fixing pressure, and compression. Select appropriate board density and compressive strength accordingly.

Verify Fire Regulations: Confirm mandatory building code classifications (e.g., Euroclass A1 or ASTM E84 Class A) prior to selecting the product grade.

Finalize Dimensional & Facing Specs: Confirm board dimensions, facing material (unfaced vs. foil-faced), and edge profiles to streamline installation.

Density & Thickness Monitoring: Automated inline sensors ensure consistent density across the board profile.

Hydrophobic Agent Distribution: Controlled chemical application guarantees uniform moisture repellency through the surface and core.

Dimensional Inspection: Edge squareness, length, and width are verified against ISO tolerances.

Batch Traceability: Every production lot is labeled with batch numbers linked to factory test reports.

The following technical documents are available for project submission and B2B qualification:

Technical Data Sheet (TDS) & Material Safety Data Sheet (MSDS)

Factory Test Reports (Thermal Conductivity, Water Absorption, Density)

Fire Reaction Test Certificates (EN 13501-1 / ASTM E84)

Certificate of Origin (COO) and ISO Quality System Certificates

Dimensions: Custom board lengths, widths, and non-standard thicknesses.

Facings: Aluminum foil, reinforced tissue, or black glass fiber mesh.

Packaging: Palletized shrink-wrapping, reinforced export crates, and private-label packaging.

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