Cool Roof Technology Using Earthen Pots

It uses a porous outer clay pot lined with wet sand containing an inner pot which can be glazed to prevent penetration by the liquid within which the food is placed.

Cool roof technology using earthen pots.

Broken china mosaic or ceramic tiles can also be used as top most layer in roof for reflection of incident radiation. Proposal the proposal is an attempt to innovate the traditional method and provide a usable roof with greater thermal comfort. In the technique inverted earthen pots are. Earthen pots insulation system earthen pot roof.

زير is an evaporative cooling refrigeration device which does not use electricity. This traps air between the original roof and the final surface thus providing insulation. A pot in pot refrigerator clay pot cooler or zeer arabic. Coating existing asphalt shingles to make them cool however is not normally recommended or approved by shingle manufacturers.

Using earthen pots to keep roofs cool has been traditionally practised but the method suffers from practical difficulties and the roof is rendered unusable after installation. A cool roof is a roofing system that delivers higher solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the building and higher thermal emittance the ability to radiate absorbed or non reflected solar energy than standard designed roofing products. Another inexpensive and effective device is a removable canvas cover mounted close to the roof. Roof shading by earthen pots.

This can be improved by applying cool roof paints and coatings on these. Earthen pots insulation system photo credit. How they can be made cool. This is a traditional method used in india where the roofs and sometimes even walls are covered with upside down earthen pots and then cemented in place.

Surya bhagwati cooking in a clay pot not only has a variety of health benefits but also makes for an easier cooking process and in the end a more flavorful and nutritious dish. Shingle roofs consist of overlapping panels made from a variety of materials such as fiberglass asphalt wood polymers or metals. The evaporation of the outer liquid draws heat from the inner pot. Earthen pots insulation system.

Due to its numerous health benefits ayurveda suggests cooking in a clay pot. However it renders the roof unusable and maintenance difficult fig. Historically cool roofs have been either white. Benefits of using clay pots in cooking according to ayurveda specialist at dr.