Hot Bitumen Roof

Actually it was and still is.

Hot bitumen roof. Built up roof membrane 4 ply smooth surfaced. Advantages there are a wide range of methods available for installing modified bitumen roofing from using a hot torch to using a sealant backed peel and stick rolls. 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. Roof surfacings on flood coat and aggregate roof surfacing hot bitumen is poured onto the roof membrane at a rate of approximately 0 6 psf followed immediately with aggregate meeting astm d 1863 at a rate if about 4 to 5 psf.

A brief history of modified bitumen roofing and the garland company s stressply cap sheet considerations for pre installation installation tips and remind. Built up roof membrane 4 ply gravel surfaced. Roofing systems originally consisted of alternate layers of hot bitumen and reinforcement. 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 original reinforcement was called organic felt a paper like product consisting of waste paper cotton linters and asplund wood fibers. Owens corning roofing and asphalt. Built up roofing in which asphalt forms the waterproofing component of the roof membrane. Owens corning roofing and asphalt.

Construction definition hot asphalt roofing. For application the block is heated and applied onto the substrate forming a fully bonded waterproofing layer. Owens corning roofing and asphalt. Expect to spend one or two days working with a helper to lay insulation and modified bitumen roofing for a 500 square foot roof.

Built up roof membrane 3 ply smooth surfaced. Bitumen hot melt is a polymer modified bitumen either elastomeric or plastomeric packed in a solid block state. The actual cost of a bitumen roof depends on the quality of materials used your location the complexity of the installation and other factors. Solid asphalt a by product of petroleum refining processes is melted on site in an industrial asphalt kettle and applied to the roof as a hot liquid.

Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof. For a 1 500 square foot roof that s a total cost of 3 750 to 6 000.