Bit Mineral Roofing

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.

Bit mineral roofing.

Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Nonblocking surface for use as a base sheet or ply sheet. Average lifespan is about 6 to 10 years with an average of 8 years. Bur roof systems have been utilized for over 100 years in the roofing industry.

Page top photo courtesy of w. These roof systems are constructed with layers of felt and bitumen that provide a redundancy of durable protection. Dynaweld 180 s is used as a polyester reinforced base or ply sheet in a variety of multi ply roofing systems. Modified bitumen roofs or mod bit roofs are a single ply roofing systems applied using heat to seal seams between runs of roofing material.

The product s surface is coated with coloured slate chips that do not require an overcoat and its slate free selvedge makes overlapping easy. They are then covered with gravel a mineral sheet cap or other weather resistant coatings. High quality sbs rubber and asphalt blend. 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.

Lends elasticity and flexibility to the sheet. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. 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. Developed in europe in the mid 1960s modified bitumen roofing has been used in canada and the united states since about 1975.

The elongation and recovery properties allow the product to. This type of a roof could be installed with the cold adhesives the asphalts or the common torch method. Pros of the modified bitumen. Roll roofing is a lightweight budget roofing material available in 36 wide rolls containing 100 square feet also called a square by roofers per roll.

We also provide a master index to this topic or you can try the page top or bottom search box as a quick way to find information you need. Continue reading at modified bitumen roofing topic home mod bit roofing sold in rolls and applied to low slope roof areas can be mistaken for mineral granule coated roll roofing or select a topic from the closely related articles below or see the complete article index. Unlike the previous flat roof style this one is a single ply folded roof that resembles the ice and water protections shields although its surface area is saturated with a mineral based wear.