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Modular metal roofing tiles
- effective width - coverage width of panel, indicated in mm
- Total width - total width of panel, indicated in mm Number of modules - number of modules per vertical (usually 1 or 2) Module length - vertical length in mm of a single module
- Lap (mm) - the length of the vertical overlap (in the case of a two-module sheet with a module length of 350 and a total length of 715, the overlap is 15 mm) - this is the sum of the tabs for joining the sheet vertically (bottom and top) ** Number of waves - number of horizontal ribs (e.g. 5)
- Method of assembly - "Parallel assembly" and "Passing assembly". - the differences between the two methods are shown in the figure below
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Mounting in parallel
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Pass-by assembly
** Use of scraps - 3 methods available: "No use of scraps". - always a full sheet , "Use of scraps - each wave" - one sheet can be divided into a number of pieces equal to the number of waves. This means that a sheet with 5 waves can be cut vertically into 5 pieces. "Use of scraps (2 parts)". - each sheet can be divided into 2 parts (left and right)
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No use of waste
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Use of scraps - each wave
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Use of scraps - (2 parts)
- Horizontal installation direction - sheets to be installed from left or right.
- Minimum % tile coverage (0-always) - specifies what minimum roof area a sheet must cover to be added. By entering 0, every 1cm2 of uncovered roof will result in a new sheet being applied. Entering 25 specifies that the sheet must at least cover 25% of the roof to be added to the quote.
- Margin top - value in mm. Greater than 0, will leave an uncovered strip of the specified width at the ridge
- Bottom margin - value in mm. Greater than 0, will leave an uncovered strip of the specified width at the eavesLeft margin - value in mm. greater than 0, will leave an uncovered strip of the specified width at the left-hand side of the slopeRight margin - value in mm. greater than 0, will leave an uncovered strip of the specified width on the right-hand side of the slope
- Minimum pitch [°] --minimum roof pitch for the use of the indicated covering (information value)