Description
Natural Sprayed Cork Roofs and Facades: Sustainable Coating with 15-Year Warranty
Transform your facades and roofs with Natural Sprayed Cork Roofs and Facades, a single-component coating made from vaporized natural cork granules, cutting-edge water-based resins, and highly stable inorganic pigments. This eco-friendly product provides waterproofing, thermal-acoustic insulation, and decoration, backed by an exceptional 15-year warranty. Certified to EN 1504-2, it’s ideal for sustainable projects seeking durability and energy efficiency.
Key Features
- 15-Year Warranty: Guaranteed durability for facades and roofs, withstanding weathering and time.
- Waterproofing: Protects against rainwater (0.05 kg/(m²·h⁰·⁵)) and prevents capillary dampness in interior and exterior plinths.
- Thermal Insulation: Thermal conductivity of 0.059 W/m·K, reduces heat flow by up to 69.15%, eliminating thermal bridges.
- Acoustic Improvement: Type E sound absorption, effective against airborne noise, impact, and reverberation.
- Elasticity and Strength: Prevents shrinkage cracks with 62-67% allowable dilation and 0.9 MPa adhesion.
- Non-Slip and Walkable: Class 3 slip resistance, suitable for pedestrian traffic.
- Asbestos Encapsulation: Prevents asbestos fiber dispersion in fiber-cement roofs.
- Customizable Finish: Washable, available in 27 colors and NCS chart upon technical consultation.
- Fire Safety: Euroclass B-s1-d0 rating.
Why Choose Natural Sprayed Cork Roofs and Facades?
With a 15-year warranty, Eco Natural Sprayed Cork is the ultimate solution for facades and roofs requiring sustainability, aesthetics, and performance. Its eco-friendly formula, with a density of 0.70 kg/L and 0.9 mm granulometry, ensures uniform application and lasting results. This coating reduces maintenance and energy costs, eliminates condensation, and protects against weathering, making it ideal for homes, commercial buildings, and renovations.
Application Guidelines
- Surface Preparation: Ensure the surface is stable, clean, dry, and dust-free. Repair degraded areas, apply Thermal Putty for defects, and Suber-Fix on powdery surfaces.
- Mixing: Mix with an industrial mixer at high speed for 3-5 minutes until homogeneous, adding up to 200 mL of clean water if needed.
- Application: Spray with a compressor (minimum 250 L/min) and Suberlev airbrush gun (5.50 mm nozzle) or Suberlev projection machines, 40-60 cm from the surface, in 2 or more coats. Allow 4-6 hours drying between coats at 20°C.
- Finish: Can be sanded, puttied, varnished, painted, plastered, or left as applied.
- Consumption: 2-2.5 kg/m² (6-10 m² per 12 kg container), equivalent to 1.30 mm thickness per kg/m² per coat.
Technical Specifications
| Property | Value | Standard |
|---|---|---|
| Appearance | Paste | – |
| Granulometry | 0.9 mm | – |
| Density | 0.70 kg/L ± 8% | – |
| Allowable Dilation | 62-67% of thickness | – |
| Thermal Conductivity | 0.059 W/m·K | EN 12667 |
| Heat Flow Reduction | 69.15% | – |
| Water Vapor Permeability | Class I | EN 1504-2 |
| Liquid Water Permeability | 0.05 kg/(m²·h⁰·⁵) | UNE-EN 1062-3 |
| Tensile Adhesion | 0.9 MPa | UNE-EN 1542 |
| Sound Absorption | Type E | UNE-EN ISO 354 |
| Slip Resistance | Class 3 | UNE-ENV 12633 |
| Artificial Aging | No degradation (3000 cycles) | UNE-EN ISO 11507 |
| Fire Resistance | Euroclass B-s1-d0 | UNE-EN 13501-1+A1 |
| Asbestos Encapsulation | Compliant | UNI 10686 |
Storage and Precautions
Store in a cool, dry place (5-45°C) for up to 2 years in its original container. Once opened, use within 15-20 days. Keep out of reach of children, prevent product buildup on container walls, and avoid eating, drinking, or smoking during application. The CP-14 natural base is not recommended as a final exterior finish. Available in 12 kg polypropylene buckets (17.5 L ± 8%), in 27 colors and NCS chart upon technical consultation.
Ideal For
- Facades and roofs of homes and commercial buildings
- Encapsulation of asbestos-containing fiber-cement roofs
- Interior and exterior plinths prone to capillary dampness
- Spaces requiring thermal and acoustic insulation
- Sustainable projects with decorative finishes
Certified Quality
Tested to European standards, with CE marking and advanced technology for optimal performance. Tested by leading laboratories (AIDICO, APPLUS, TECNALIA, AITEX, AIDIMME, Lab Acústic) to ensure performance and reliability.
Reviews
There are no reviews yet.