Traditionally, HydroMax siphonic roof drainage systems have been used for larger roof areas.
Technical beneifts are achieved with smaller pipes able to run completely flat if the catchment area for a roof drain provides flows of above 1.5 litres per second (23 Gallons per minute). Some smaller areas can achieve siphonic flow but careful design is required.
Most markets realise commercial savings when the roofs have an area over 2500 m2 (26,000 ft2).
TYPES OF PROJECTS USING HYDROMAX SIPHONIC ROOF DRAINAGE
HOSPITALS
SCHOOLS
AIRPORTS
COMMERICAL/OFFICE BUILDINGS
RETAIL – BIG BOX
STRIP MALLS – RETAIL PARKS
SHOPPING MALLS
PHARMACEUTICAL PLANTS
COLLEGES/UNIVERSITIES
WAREHOUSING AND DISTRIBUTION
STADIUM PROJECTS
PARLIAMENT BUILDINGS
SCIENCE & ENTERTAINMENT CENTERS
LEISURE, SPORTING AND AQUATIC CENTERS
RENOVATIONS & UPGRADING OF PROTECTION
CINEMAS AND CONCERT HALLS
