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Insert | Inserts a new layer at the top of material layers list |
Insert Before | Inserts a new layer before the one currently selected |
Insert After | Inserts a new layer after the one currently selected |
Append | Appends a new layer at the bottom of material layers list |
Move Up | Moves the selected data line one position towards top of material layers list |
Move Down | Moves the selected data line one position towards bottom of material layers list |
Delete | Deletes the currently selected data line from material layers list Tip: To delete data line selected press the DEL key Remark: Pressing DEL key will delete all selected lines |
Copy to Clipboard | A copy of current layered construct (all layers and the result) are placed onto the clipboard. Data placed onto the clipboard are are available there in different formats:
See also: Menu Edit→Paste, Edit→Copy |
Even if the order of layers and the inside/outside orientation do not matter for the calculation of the U-Value one can reorder layers within this tool as needed.
Menu items specific to this tool are presented in the main menu of the application:
File→New | Creates a new, empty, structure of a layered construct. Warning: Save data prior to requesting this function! |
File→Open... | Allows loading data of material layers (<name>.MaterialLayers) or layered construct (<name>.LayeredConstruct) from a file. Warning: Save data prior to requesting this function! |
File→Save... | Allows storing the data of a layered construct into separate file (<name>.LayeredConstruct). |
File→Exit | Closes the U-Value calculator window Warning: Save data prior to requesting this function! |
Edit→Copy | A copy of current layered construct (all layers and the result) are placed onto the clipboard. Data placed onto the clipboard are are available there in different formats:
Tip: To copy the resulting U-Value to the clipboard alone use the context menu f the respective result field (you reach this menu by pressing the right mouse button over the field). |
Edit→Paste | The construct currently on the clipboard can be pasted (inserted) into the current one. |
Edit→ Surface transfer coeffs→... | Provides a choice of normative standard values of surface transfer coefficients designed for interior and exterior surfaces. The list offers standard value pairs from EN ISO 6946:1996 and EN ISO 13788:2002. |
Description | RSi [m²K/W] | RSe [m²K/W] |
---|---|---|
Calculating heat losses due to transmission (by component and heat flow direction): | ||
EN ISO 6946:1996 Exterior wall (not ventilated) | 0.13 | 0.04 |
EN ISO 6946:1996 Exterior wall, ventilated | 0.13 | 0.13 |
EN ISO 6946:1996 Partition wall | 0.13 | 0.13 |
EN ISO 6946:1996 Wall to unconditioned (cellar) | 0.13 | 0.13 |
EN ISO 6946:1996 Wall to uncond. garret | 0.13 | 0.13 |
EN ISO 6946:1996 Wall connected to ground | 0.13 | 0.00 |
EN ISO 6946:1996 Roof (not ventilated) - HS up | 0.10 | 0.04 |
EN ISO 6946:1996 Floor to exterior (not ventilated) - HS down (passage; projecting component) | 0.13 | 0.13 |
EN ISO 6946:1996 Roof, ventilated - HS up | 0.10 | 0.10 |
EN ISO 6946:1996 Floor to exterior, ventilated - HS down (passage; projecting component) | 0.17 | 0.17 |
EN ISO 6946:1996 Intermediate ceiling (betw. cond. spaces) | 0.13 | 0.13 |
EN ISO 6946:1996 Floor to unconditioned (cellar) - HS down | 0.17 | 0.17 |
EN ISO 6946:1996 Ceiling to uncond. garret - HS up | 0.10 | 0.10 |
EN ISO 6946:1996 Slab at ground | 0.17 | 0.00 |
Calculating heat losses due to transmission through transparent components (windows): | ||
EN ISO 10077:2003 Window vertical ±30° (planar surface)- HS hor. ±30° | 0.13 | 0.04 |
EN ISO 10077:2003 Window horizontal 0°-60° (planar surface)- HS vert. ±60° | 0.10 | 0.04 |
EN ISO 10077:2003 Window red. radiation/conv. (corners and butt joints) - HS hor. | 0.20 | 0.04 |
Assessing the Mould and Condensation Risk (by component type): | ||
EN ISO 13788:2001 Walls and slabs etc. (assessing mould and condensation risk) | 0.25 | 0.04 |
EN ISO 13788:2001 Window panes and frames (assessing mould and condensation risk) | 0.13 | 0.04 |