A Asphalt Shingle is a type of roof shingle. They are one of most widely used roofing covers due to the fact that they are relatively inexpensive and fairly simple to install. The largest (6000 m²) wooden shingle roof in Europe: Zakopane, Poland Roof shingles are a roof covering consisting of individual overlapping elements. ...

Types of Asphalt Shingles

Two types of asphalt shingles are used: organic and fiberglass or glass fiber. Organic shingles are generally paper saturated with asphalt to make it waterproof, then a top coating of adhesive asphalt is applied and the ceramic granules are then embedded. Organic shingles contain around 40% more asphalt per square (100 sq. ft.) than fiberglass shingles which makes them weigh more and gives them excellent durability and blow-off resistance. Bundle of fiberglass Fiberglass or fibreglass is material made from extremely fine fibers of glass. ... There is a disputed proposal to merge this article with glass-reinforced plastic. ... The examples and perspective in this article or section may not represent a worldwide view. ... An adhesive is a compound that adheres or bonds two items together. ... Fixed Partial Denture, or Bridge The word ceramic is derived from the Greek word κεραμικος (keramikos, having to do with pottery). The term covers inorganic non-metallic materials whose formation is due to the action of heat. ...

Fiberglass shingles have a glass fiber reinforcing mat manufactured to the shape of the shingle. The mat is then coated with asphalt which contains mineral fillers. The glass fiber mat is not waterproof by itself. It's used for reinforcement. The asphalt makes the fiberglass shingle waterproof.

Durability

Asphalt shingles usually last longer in cooler climates than warmer ones. Thermal shock is one thing that is damaging to shingles (thermal shock is what roofing materials experience when the ambient temperature changes dramatically within a very short period of time). Another factor affecting asphalt shingle roofs is attic ventilation. Proper roof ventilation has been known to extend the service life of a roof. Thermal shock is the name given to cracking as a result of rapid temperature change. ... Room temperature, in laboratory reports, is taken to be roughly 21–23 degrees Celsius (68–72 degrees Fahrenheit), or 294–296 kelvins. ... Return inlet (left)Supply outlet (right). ...