Ondatherm 900 Installation Guide - PGA Consultants
Ondatherm 900 Installation Guide - PGA Consultants
Ondatherm 900 Installation Guide - PGA Consultants
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8.7. Drainage<br />
Dimensions of gutters and outlets must be done in accordance with the<br />
technical standards.<br />
Solutions for overflows must be designed an installed when inside mounted<br />
gutter.<br />
8.8. Overlaps<br />
Overlaps must be done according with professional rules to keep the water<br />
tightness under every action.<br />
Panels can be prepared with two types of overlap depending on the slope that<br />
will be placed, right and left overlap. The reason of both overlaps is to allow the<br />
continuity of the ribs from one slope to the other slope at the ridge.<br />
Right overlap<br />
Left overlap<br />
8.8.1. Side laps<br />
As consequence of cover plates, it is not necessary to seal side laps<br />
ArcelorMittal Construction Page 11 of 21<br />
Javier Cirauqui