Modified Bituminous Membrane Roofing

Bituminous membranes are perfect for waterproofing roofs basements below ground structures bridges and other structures.

Modified bituminous membrane roofing.

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. 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. 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.

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. They perform well in both extremely hot and bitterly cold conditions perfect for the weather extremes common across new jersey and nearby states. Like built up roofing bur it is usually installed on low slope and flat roof structures. Thanks to its waterproofing qualities it is widely used in construction.

This makes asphalt roofing more durable and long lasting. Membrane roofing is a type of roofing system for buildings and tanks. Modified bitumen roofs have been used in the u s. What is modified bitumen.

Developed in europe in the mid 1960s modified bitumen roofing has been used in canada and the united states since about 1975. These roofs involve modifying asphalt with certain other materials. Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs. 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.

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. Depending on the modifier added to the material it is given plastic or rubber properties. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures.

Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures. 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. Simply put it uses modified bitumen membrane roofing sheets made from asphalt.