Corrugated sheet particularly suited to the construction of new roofing (minimum slope: 7%) in industrial and civil buildings. Metaplak corrugated prepainted steel sheet can be laid over old roofing. With its geometry, the H20 profile can be used in buildings with short flashings, vertical lining and/or cladding, buildings located in areas with little rainfall or on roofs that require special or frequent maintenance.
N.B. Use of corrugated metal sheet is subject to application of the current standards.
|s (mm)||p (kg/m2)||J (cm4/m)||W (cm3/m)|
PROFILE H 20 G13-75
DETAIL OF OVERLAP
When a large surface is to be covered, using sheets of greater width, where the constant side overlap is approximately one and a half corrugations, offers noteworthy advantages in terms of the cost of overlapping and this means that fewer sheets need to be installed and secured, a great savings in time. A drainage gutter created on the top of the corrugation, next to the sheet overlap, offers further guarantees against water infiltration.
PROFILE H 20 G16-75