
Roof Heat Proofing
Various other methods are used in Pakistan to reduce the heat on the roof. Many people use colored shingles, imported marble and other materials to spray roofs. Unlike conventional roofs, where insulation is placed in a protective membrane. Inverted roofs are designed with a membrane that is applied like a liquid. The insulation can provide excellent thermal performance, resist water absorption, remain unaffected by the frost-thawing cycle. Also protect against UV and mechanical damage, and be protected from UV, mechanical and damage.
An inverted roof is also referred to as a protected membrane on the head. But unlike conventional roofs, it is not designed for the application of liquids. The insulation panel is loosely laid on the membrane. And then weighed down with paving slabs (for green roofs) and covered with bitumen or asphalt. An inexpensive mineral is applied as a protective layer with bright – colored marble such as sand, sandstone or sandpaper.
