Description
Knauf DriTherm 37 Cavity Slabs
Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built.
They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.
Application
Masonry cavity walls
Material
Glass Mineral Wool
Benefits
- Excellent thermal performance.
- Non-combustible A1 Euroclass Reaction to Fire classification
- Manufactured using a water repellent additive
- Fully fill the cavity to prevent mortar snots and prevent bridges
- Slabs are sized to fit between wall ties without the need for retaining discs,
- Quick and easy to install
- British Board of Agrément approved for use in all exposure zones
Specifications
| Thickness (mm) | Length (mm) | Width (mm) | Thermal Conductivity (W /mK) | R-Value (M2K/W) | Euroclass Reaction to Fire Classification | Facing | Area Per Pack (m2) | Area per Pallet (m2) |
| 50 | 1200 | 455 | 0.035 | 1.4 | A1 | Unfaced | 6.552 | 196.56 |
| 65 | 1200 | 455 | 0.036 | 1.8 | A1 | Unfaced | 5.46 | 218.4 |
| 75 | 1200 | 455 | 0.037 | 2 | A1 | Unfaced | 4.368 | 218.4 |
| 85 | 1200 | 455 | 0.037 | 2.25 | A1 | Unfaced | 4.368 | 196.4 |
| 100 | 1200 | 455 | 0.037 | 2.7 | A1 | Unfaced | 6.552 | 131.04 |
| 125 | 1200 | 455 | 0.037 | 3.35 | A1 | Unfaced | 3.286 | 131.04 |
| 150 | 1200 | 455 | 0.037 | 4.05 | A1 | Unfaced | 4.368 | 87.36 |
