Canapafor - Hemp and Lime Perforated Brick | Interlocking Geometry | 36-40 cm
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Patented Interlocking Geometry | Eliminates Thermal Bridges | Monolayer Walls without External Insulation
100% Natural | Absorbs CO₂ | Fire Resistance EI 180 | CAM Certified | Class A Insulation
Canapafor is the first hemp and lime thermal hollow brick with an interlocking geometry designed to solve vertical thermal bridges. Ideal for high-performance single-layer walls without the need for external insulation, it combines quick installation, excellent thermal and acoustic insulation, and maximum environmental sustainability.
Perfect for large construction sites, public buildings (schools, hospitals, offices), and residential projects that require certified energy efficiency and optimized construction times.
Available in 3 versions (Canapafor 40 cm, Canapafor 36 cm, Canapafor Plus 40 cm) and Tavella accessories for window frame junctions and thermal bridge insulation.
TECHNICAL FEATURES
General Information
| Feature | Value |
|---|---|
| Materials | Hemp (hurd) and natural hydraulic lime NHL 3.5 |
| Geometry | Vertical perforations with interlocking system |
| Insulating mixture density | 350 kg/m³ |
| Equivalent specific heat | 1,560 J/(kgK) |
| Vapor resistance μ | 4.5 m |
| Fire reaction class | B-s1, d0 |
| Fire resistance | EI 180 |
| Compressive strength | 0.60 N/mm² |
Performance per Version
| Version | Dimensions (L×W×H) | Real block density | Equivalent thermal conductivity λ | U-value** | Thermal phase shift** | Acoustic insulation** |
|---|---|---|---|---|---|---|
| Canapafor 40 | 50×40×20 cm | 276 kg/m³ | 0.09 W/(mK) | 0.21 W/(m²K) | approx. 20 hours | 45 dB |
| Canapafor 36 | 50×36×20 cm | 260 kg/m³ | 0.09 W/(mK) | 0.23 W/(m²K) | approx. 17 hours | - |
| Canapafor Plus 40* | 50×40×20 cm | - | 0.075 W/(mK) | 0.18 W/(m²K) | approx. 22 hours | 47 dB |
*Version with improved thermal performance
**With internal and external plaster
Acoustic Insulation and Certifications
| Feature | Value |
|---|---|
| Sound absorption (without plaster) | aw = 1 - Class A |
| Sound reduction index Rw (with plaster) | 45 dB (Canapafor 40) |
| Environmental certification | CAM (Criteri Ambientali Minimi - Minimum Environmental Criteria) |
| Health certification | Biosafe - VOC Emissions: A+ |
| Approvals | CE, DOP, ETA |
| Zero VOC Solutions | Certified |
ACCESSORIES: TAVELLA CANAPAFOR
For resolving thermal bridges at pillars and window frame junctions, Canapafor Tavella are available:
| Accessory | Dimensions | Application |
|---|---|---|
| Tavella 5 cm | 50×5×20 cm | Window frame junction insulation, pillar closing |
| Tavella 8 cm | 50×8×20 cm | Insulation of thermal bridges for structural pillars |
Typical pillar stratigraphy composition:
- Biomat plaster (internal)
- Canapafor Tavella 5-8 cm
- 5 cm insulation panel (optional)
- Structural pillar (wood/steel/reinforced concrete)
- Canapafor Tavella 5 cm
- Biomat plaster (external)
Hemp for 100% sustainable products
A plant, a continuous discovery
We are a multi-company specialized in the industrial hemp business in Europe. Canapuglia has been committed for over 10 years to providing high quality products and services in the food, construction, agriculture and beyond.
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