Calculators · Thermal engineering
Thermal assembly calculation
Existing multilayer building assembly calculation with results engine, applicability checks, details, normative references and project saving.
Calculators · Thermal engineering
Thermal assembly calculation
Existing multilayer building assembly calculation.
Result
Conditional one-dimensional calculation
- GSOP
- — °C·days/year
- Temperature inside, used for GPS
- — °C
- Standardized value taking into account nt
- — m²·°C/W
- Temperature coefficient nt
- —
- Heat transfer coefficient U
- — W/(m²·°C)
- Temperature at the design boundary
- —
- Inner surface temperature
- — °C
- Surface temperature difference
- — °C
- Heat flow
- — W/m²
- Conditional seasonal transmission loss
- — kW·h/m²
Detailing by layers
Enter the temperature of the adjacent unheated space. The external cold five-day period for this border is not automatically substituted.
Temperature profile
Temperature calculated for a homogeneous one-dimensional area. In the corners, at joints and cold bridges it may be lower.
Calculation awaits input data.
Parameter sources
- Calculation method
- JV 50.13330.2024
- Climate
- JV 131.13330.2025 · Samara
- Temperature for GPS
- —
- Coefficient mp
- 1,00; no demotion applied, complex calculation of the building is not performed
- Thermal conductivity of layers
- Custom values
5C.2 · Building
Transmission heat losses
Assemble structures, rooms and surfaces. The areas of opaque walls are specified explicitly: Window and door areas are not automatically subtracted.
Outside temperature: —°C; JV 131.13330.2025.
Result
Transmission heat losses of the building
Totals by premises
| Room | Outward, W | In unheated., W | Internal transfer, W | Total, W / kW | Status |
|---|