ENERGY EFFICIENCY
Various Types of Walls
The main characteristics of the material and the structural system are distinguished by: high parameters of ENERGY EFFICIENCY, high fire resistance, high resistance to earthquakes and stability of the system, controlled origin of incorporated materials and attestation of all structural raw materials, quality and precision of production, compliance with the strictest biological and ecological criteria (excellent vapor permeability) EU quality and construction, high thermal insulation properties, excellent acoustic characteristics. This type of construction provides excellent wind resistance due to the careful preparation of static calculations, as well as better flood protection due to the possibility of easy replacement of the necessary damaged layers, which is an advantage compared to classic masonry construction.
Of course, the TYPE and STRUCTURE of the WALL as well as the materialization depend on the requirements of the Investor as well as the market to which the products are delivered. With this system, it is possible to fulfill any request of Investors that are in accordance with the required characteristics of construction physics defined by the given market.
Types of External Facade Walls:
“LEMNIS” LGS system – λ alpha model
| Rw | Sound isolation | ≥ 44 dB |
| U | Thermal conductivity | 0,18 W / m2K |
| REI | Fire resistance | 30 min |
| d | Wall thickness | 258,50 mm |
1. 2 mm final layer of the facade
2. 2 mm reinforced mesh and mortar
3. 60 mm styrofoam EPS
4. 15 mm OSB III board
5. 150 mm mineral wool
6. LGS supporting structure – frame C 150
7. 2 mm vapor barrier
8. 15 mm OSB III board
9. 12.50 mm gypsum board
“LEMNIS” LGS system – β beta model
| Rw | Sound isolation | ≥ 49 dB |
| U | Thermal conductivity | 0,15 W / m2K |
| REI | Fire resistance | 30 min |
| d | Wall thickness | 300,50 mm |
1. 2 mm final layer of the facade
2. 2 mm reinforced mesh and mortar
3. 100 mm stone wool facade insulation
4. 2 mm stone wool glue
5. 15 mm OSB III board
6. 150 mm mineral wool
7. LGS supporting structure – frame C150
8. 2 mm vapor barrier
9. 15 mm OSB III board
10. 12.50 mm gypsum board
“LEMNIS” LGS system – γ gamma model
| Rw | Sound isolation | ≥ 46 dB |
| U | Thermal conductivity | 0,21 W / m2K |
| REI | Fire resistance | 30 min |
| d | Wall thickness | 310,50 mm |
1. 19 mm WPC facade cladding or wooden facade
2. Airspace 40×60
3. 2 mm Vapor-permeable – waterproof foil, UV resistant
4. 15 mm OSB III board
5. 150 mm mineral wool
6. LGS supporting structure – frame C150
7. 15 mm OSB III board
8. 2 mm steam barrier Sd > 20m
9. 40×60 space for distribution of the installation
10. 15 mm OSB III board
11. 12.5 mm gypsum board
“LEMNIS” LGS system – δ delta model
| Rw | Sound isolation | ≥ 46 dB |
| U | Thermal conductivity | 0,13 W / m2K |
| REI | Fire resistance | 30 min |
| d | Wall thickness | 318,50 mm |
1. 2 mm final layer of the facade
2. 2 mm reinforced mesh and mortar
3. 80 mm stone wool facade insulation
4. 15 mm OSB III board (or Vidiwall board)
5. 150 mm mineral wool
6. LGS supporting structure – frame C150
7. 2 mm vapor barrier
8. 40 mm mineral wool insulation
9. 40×60 mm space for distribution of installation
10. 15 mm OSB III board (or Vidiwall board)
11. 12.50 mm gypsum board
“LEMNIS” LGS system – ξ epsilon model
| Rw | Sound isolation | ≥ 46 dB |
| U | Thermal conductivity | 0,12 W / m2K |
| REI | Fire resistance | 60 min |
1. 2 mm final layer of the facade
2. 2 mm reinforced mesh and mortar
3. 100 mm graphite styrofoam EPS
4. 2 mm glue
5. 15 mm Fermacell board
6. 150 mm mineral wool
7. LGS supporting structure – frame C150
8. 2 mm vapor barrier
9. 40 mineral wool
10. 40×60 mm space for distribution of installation
11. 15 mm Fermacell plate
“LEMNIS” LGS system – model PASIVE
| Rw | Sound isolation | ≥ 46 dB |
| U | Thermal conductivity | 0,10 W / m2K |
| REI | Fire resistance | 60 min |
| d | Wall thickness | 386,00 mm |
1. 2 mm final layer of the facade
2. 2 mm reinforced mesh and mortar
3. 140 mm insulation graphite styrofoam EPS
4. 15 mm Fermacell board
5. 150 mm mineral wool
6. LGS supporting structure – frame C150
7. 2 mm vapor barrier
8. 60 mm mineral wool insulation
9. 60×40 mm wooden sub-construction
10. 15 mm Fermacell board