Polymer Modified Bituminous Membrane Metal Roof System

Get to know more about one of the most popular commercial roofing systems.

Polymer modified bituminous membrane metal roof system.

Learn about modified bitumen app roofing systems. Learn about modified bitumen sbs roofing systems. Elastophene flam is composed of a proprietary formulation of elastomeric styrene butadiene styrene sbs polymer modified. Modified bitumen sbs roofing systems.

There are two main types of bituminous roof systems built up roofing bur and multi ply polymer modified bitumen. Sealing and repairing building cracks roofs sheet metal work bituminous felts and other types of roofing sheet membranes. That is they contain an adhesive backing. A major advantage of mb systems over bur is that they generally use fewer layers and are therefore less labor and material intensive.

But how do you. Elastophene flam elastophene flam is an sbs modified bitumen base ply for use in approved multi ply membrane and flashing assemblies. Sbs polymer modified bitumen membranes commonly are installed in hot moppings of asphalt similar to bur systems or cold adhesive. Manufactured app membranes also contain an insulating layer for a more energy efficient roof.

App polymer modified bitumen membranes typically are heat welded or torch applied. Get to know more about one of the most popular commercial roofing systems. A standard mbs roof system should have a base sheet or ply similar to the bur system then a waterproofing sheet similar to single ply. App modified bitumen roofing materials are produced in factories and sold in sheets or rolls.

Modified bitumen roofing is generally low maintenance and can last for decades. Some sbs modified membranes are self adhering. 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. The use of polymers mixed with the coating bitumen improves flexibility toughness and low temperature properties.

The two main polymer modified bitumen membranes on the market are sbs and app membranes. A modified bitumen membrane mbs roof is a system developed by taking the qualities of a bur system along with the qualities of a single ply roof. The sheets themselves are inherently waterproof. Built up roofing bur bur systems have been used for more than 100 years in the united states.

Sika also has self adhesive polymer modified bituminous sealing tapes which are laminated with aluminum foil on the upper side and contain no reinforcement. The variety of single ply roofing membrane adhesives available gives contractors some flexibility in their choice of material. There are two types of mb roofing membranes.