Roof Drain And Overflow Drain Detail

Planter box drain.

Roof drain and overflow drain detail.

The exterior w ater dam type overflow drain fig. Add a new project. Pvc plus pack roof drain kit plastic dome roof drains archives roofing green roof technonicol cad roof drainage 2016 05 11 plumbing thermoset thermoplastic membrane fb roof drain detail cad s plans and detailswade 3042 13 in bo roof and overflow drainmercial roof drains pvc abs and cast ironinstallation operation maintenance bination primaryreplacing a roof. 1080 is usually preferred to the interior standpipe overflow drain fig.

1070 because the dam keeps debris away from the dome and accommodates more overflow drainage with less head build up than the standpipe. Smith carefully designs and manufactures a full line of roof drains deck drains scupper drains promenade and parking area drains and more to satisfy both the artistic eye of the architect and the calculating mind of the engineer. Separate overflow drain has cad. An overflow drainage system will be designed to function independently of the primary system to drain water from the roof if the primary drains or scuppers become blocked and to prevent overloading of the roof.

The overflow drains remain inactive until the water level reaches the overflow level. The zurn industries llc cad details below are complete drawings that can easily be downloaded. A primary drainage system is designed to remove water from the roof as quickly as possible. Through wall parapet drain with overflow.

Clamping ring for roof drain has cad. Zurn industries llc roof drains and accessories cad details.