Like many aspects of a home a roof is fairly complex.
Roof pond cross section.
Thermal coupling of the water with the occupied spaces.
An example for a steep sloped roof is 8 12.
Henry 176 pondpatch filler and leveler is strong durable has great compressive strength 125 psi and will not burn.
H2o sun 3.
Pond dyke is a protective structure pf the pond and hence be carefully constructed.
Exposure of the water pond to sunshine for heating.
Henry 176 pondpatch filler and leveler is an innovative method for filling and leveling roof ponds to assure positive drainage.
Roof pondroof pond skytherm systemskytherm system by sushilkumar gupta s y b arch 18 sem iii 2.
The key elements of the concept are.
There is a change of 1mtr height i e.
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.
The roof pond concept combines the traditional functions of a roof with a means of natural heating and cooling.
Slope of the pond should be 1 2 i e.
If pond has slope then it is easy to drain it completely and therefore ponds built on slopes are cheaper and easy to drain.
Skytherm house invented by.
To demonstrate a roof pond system that uses water and sun to heat and cool without electricity.
Harold hay in 1973 at atascadero california.
The slope of a roof or pitch is determined by how many inches the roof rises over 1 foot or 12 inches.
This means that the rise of the slope goes up or down 8 inches for every 12 inches.
There are quite a few parts of a roof on a home including different layers and.