Modified Bituminous Membrane Roofing

Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof.

Modified bituminous membrane roofing.

Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs. What is modified bitumen. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. The meaning is in its name.

Like built up roofing bur it is usually installed on low slope and flat roof structures. Application of this type of roofing is less labor intensive than the built up roofing method that applies several layers to create a waterproof membrane. Simply put it uses modified bitumen membrane roofing sheets made from asphalt. Available in a variety of thicknesses in smooth and granule surfaces sbs membranes may be installed in hot asphalt cold adhesive or may be heat welded.

Astm e 1592 physical testing was performed on three test roof assemblies in order to determine the wind uplift resistance of an rsprs installed over existing structural metal panel roof systems fastened directly into purlins. Modified bitumen roofs have a lot of advantages over other types of membrane roofing and are often seen as the modern alternative to the built up roof. Tpo roofs have been around since the 1990s. Bitumen also known as asphalt is a sticky black and highly viscous liquid or semi solid form of petroleum.

They perform well in both extremely hot and bitterly cold conditions perfect for the weather extremes common across new jersey and nearby states. It is used to create a watertight roof covering to protect the interior of a building. Depending on the modifier added to the material it is given plastic or rubber properties. These roofs involve modifying asphalt with certain other materials.

This makes asphalt roofing more durable and long lasting. Bituminous membranes are perfect for waterproofing roofs basements below ground structures bridges and other structures. Thanks to its waterproofing qualities it is widely used in construction. Modified bitumen roofs have been used in the u s.

Membrane roofing is a type of roofing system for buildings and tanks. Membrane roofs are most commonly made from synthetic rubber thermoplastic pvc or similar material or modified bitumen membrane roofs are most commonly used in commercial application though they are becoming increasingly common in. It was developed as a means to improve roofing membranes when product quality was affected by the use of a lower quality crude oil by product.