There is a change of 1mtr height i e.
Roof pond cross section.
The key elements of the concept are.
There are quite a few parts of a roof on a home including different layers and.
Like many aspects of a home a roof is fairly complex.
To put it in perspective the angle of this slope would be around 30 degrees.
Thermal coupling of the water with the occupied spaces.
Skytherm house invented by.
An example for a steep sloped roof is 8 12.
Exposure of the water pond to sunshine for heating.
H2o sun 3.
Extremely versatile it can be used over the roof membrane for maintenance or under the new roof membrane in reroofing applications.
The slope of a roof or pitch is determined by how many inches the roof rises over 1 foot or 12 inches.
Custom cross section diagram of a house roof showing the many different parts of a residential roof including structural parts the various layers exterior and various roof features such as skylight and chimney.
To demonstrate a roof pond system that uses water and sun to heat and cool without electricity.
Harold hay in 1973 at atascadero california.
Roof pondroof pond skytherm systemskytherm system by sushilkumar gupta s y b arch 18 sem iii 2.
The roof pond concept combines the traditional functions of a roof with a means of natural heating and cooling.
Henry 176 pondpatch filler and leveler is an innovative method for filling and leveling roof ponds to assure positive drainage.
Use of water for heat storage and as interim heat sink.
If pond has slope then it is easy to drain it completely and therefore ponds built on slopes are cheaper and easy to drain.
This means that the rise of the slope goes up or down 8 inches for every 12 inches.