The bitumen utilized for oxidized bituminous membranes has been blown similar to roofing asphalt.
2 ply modified bituminous membrane roofing.
Gypsum roof board 1 2 inch thick.
We found that by properly modifying asphalt with sbs we could produce a highly durable elastomeric blend with exceptional elongation and recovery properties over a wide range of temperatures.
Based on test results utilizing astm d5849 standard test method for evaluating resistance of modified bituminous roofing membrane to cyclic fatigue joint displacement cold adhesive modified bitumen membrane systems can pass both the unaged and aged test methods associated with this cyclic fatigue test method.
Epdm roof membrane 90 mil fully adhered membrane only 0 56 lbs.
Learn about the variety of installation methods and roofing system options including bur built up roof sbs and app.
Modified bitumen 2 ply membrane.
Bitumen roofing is also available in 1 2 or 3 ply.
To minimize the chance of roofing system failures always remember to consider the quality of material being used.
The modified bitumen roofing system consists of six foundational elements.
Following are some photos of a recent 2 ply modified bitumen membrane roofing system installation along with new eavestrough gutters installed by toronto roofing ca.
High performance systems from the developers of sbs modified bitumen.
The physical properties of the binder are further enhanced by the imposition by saturation or coating onto a carrier or reinforcing mat most commonly a.
This produces a higher softening point and therefore a more useful temperature range.
2 sbs modified bitumen roof systems 2 sbs modied bitumen roof systems.
Ice and water shield self adhering.
The 1 ply material is not durable and if used can pose certain problems such as breaking down prematurely while the 2 and 3 ply material roofs cost significantly more to install which can make this one of the most costly types of flat roofing products around.
The modified bitumen membrane sheeting is the main element of the roofing system and it is made from an infusion of polyester fiberglass or a combination of both.
Asphaltic roofing solutions 101 asphalt is one of the oldest roofing technologies still in use today and it is a reliable solution for both residential and commercial roofing needs.
Coated modified bitumen rubber roof.