App Modified Bitumen Rolled Roofing Membrane

Iko app modified bitumen roofing systems are asphalt based and constructed of a tough non woven reinforced polyester mat strengthened with select glass fiber strands treated with atactic polypropylene app polymers to impart plastic type qualities.

App modified bitumen rolled roofing membrane. The molten app modified bitumen behaves somewhat like hot mopping asphalt and will flow. Since the mid 70s. 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. These are either modified with rubber sbs or with plastic app.

Strong and resilient membrane for durability. Polymer modified roof membranes have been in use in the u s. Gaf tri ply app smooth modified bitumen 3 ft. Modified bitumen roofing is generally low maintenance and can last for decades.

App torch down roofing membranes are flexible and respond well to both heating and cooling. App modified bitumen roofing materials are produced in factories and sold in sheets or rolls. Gaf tri ply torch app granule modified bitumen membrane roll for low slope roofs lightweight material allows for installed roof systems to weigh less than 2 lb. Gaf smooth app modified bitumen membrane rolled roofing in black is designed for torch down application.

Net membrane roll for low slope roofs 3687000 the home depot. Firestone app modified bitumen roofing systems are available in a variety of thicknesses in smooth and granule surfaces and are reinforced with a tough non woven polyester mat or a trilaminate glass and poly mat firestone app membranes deliver strong rooftop performance and may be installed with a cold adhesive or be heat welded. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. The first polymer used for this purpose is atactic polypropylene app which is a form of plastic not rubber.

This ensures far greater flexibility than. Manufactured app membranes also contain an insulating layer for a more energy efficient roof. This makes asphalt roofing more durable and long lasting. Depending on the modifier added to the material it is given plastic or rubber properties.

Iko armourplast classic and armourplast granular app modified bitumen membranes may be. When torching app roofing membranes the bitumen begins to flow like candle wax when it reaches temperatures above 300 f.