How Do Roof Ponds Work

Ponding water accelerates the deterioration of many materials including seam adhesives in single ply roof systems steel equipment supports and particularly roofing asphalt.
How do roof ponds work. To prevent the liner from getting lifted by the wind i simply placed old tires on top of the roof. Exposure of the water pond to sunshine for heating. The pond liner has been an inexpensive and effective diy solution that i would surely recommend for flat buildings. A roof is one of the hardest working parts of your home.
Thermal coupling of the water with the occupied spaces. Work it into the hole or crack with the trowel or putty knife. A roof protects your home from the rain snow wind heat and cold. Numerical study of thermal behavior in roof pond under the hot and humid climate simulation program comsol multiphysics by miss sasicha sakdawattananon.
What is roof pond roof pond is a passive cooling technique based upon the increased heat capacity of cheap and widely available water. A solar pond is simply a pool of saltwater which collects and stores solar thermal energy. When you add a new roof to your home or repair an existing roof you re creating your home protection system. Use of water for heat storage and as interim heat sink.
The roof pond concept combines the traditional functions of a roof with a means of natural heating and cooling. In general the pond is covered during day to prevent heating and open at night to be cooled. The layers of salt solutions increase in concentration and therefore density with depth. The key elements of the concept are.
Classic work 8 720 552 views. To demonstrate a roof pond system that uses water and sun to heat and cool without electricity. Ponding is the typically unwanted pooling of water typically on a flat roof or roadway. If you re using wet surface formulas work the cement thoroughly into the surface.
Does it just sit up at the top of your house enjoying the view. A simple and free solution suggested by a neighbor. How does your roof work. H2o sun 3.