weber.dur 120
Product formerly named: maxit ip 14
weber.dur 120
Mineral cement render as a base coat or base and top coat for very heavily stressed surfaces
Product features
- weather- and frost-resistant
- water-repellent
- resistant to high mechanical loads
Product advantages
- resistant to splash water
- resistant to high mechanical loads
- easy finishing works
weber.dur 120 is used both indoors and outdoors on masonry, in accordance with DIN 1053. It is particularly suitable for areas subject to permanent moisture, such as façade socket parts for building bases, earth-contacting basement walls and walls exposed to high mechanical stress. It can also be used as a substrate for waterproofing systems. For use in swimming pools, we recommend the quick-setting levelling mortar weber.plan 819. Tiles can be applied directly onto weber.dur 120.
| Grain sizes | approx. 1 mm - 2 mm |
| Layer thickness | 10 - 20 mm |
| Water demand | approx. 5,5 l/30 kg |
| Flexural strength (28 days) | ≥ 3 N/mm² |
| Solid mortar density | approx. 1.650 kg/m³ |
| Water vapour diffusion resistance [µ] | ≤ 25 |
| Class of capillary water absorption (DIN EN 998-1) | W2 |
| Reaction to fire [EN13501-1] | A1 |
| Strength class | CS IV |
| Mortar group (DIN 18550) | PIII |
| Base color | natural grey |
| Application tool | render machine, smoothing trowel, notched trowel, broom, stainless steel plaster rabot (Rabo-Speed), sponge float |
| Composition | cement, graded mineral aggregates, additives for better workability and adhesion to substrate, hydrophobing agentsl |
| Water permeability rate w (DIN EN 1062-3) | < 0,5 kg/m²·√h |
Tutorials and videos
Case studies
