Punping Asphalt To High Roof

Built up roofing bur membranes have been in use in north america for more than 100 years.

Punping asphalt to high roof.

General purpose asphalt pumps for low pressure transfer of clean blended or cutback asphalts viking offers jacketed general purpose asphalt pumps. Bur systems predominately consist of alternating layers of asphalt bitumen and fiberglass ply felts that create a very durable water resistant membrane. When working with asphalt and pitch in buckets make sure you. Ways to work on a steeply pitched roof.

Roofers spread the asphalt and unroll and broom in reinforcing membranes bur plies in the hot asphalt. The floating rotor on these pumps is a simple economical design. Never carry buckets of hot asphalt or pitch on ladders. Do not fill any other type of container over 75 of its capacity.

A high water table poor drainage and panel cracks or poor joint seals that allow water to infiltrate the underlying material. Roofing contractor jack viera demonstrates installing three tab asphalt roof shingles. Cast iron construction. Water accumulation underneath the slab.

The number of plies within a cross section of. Decreased structural support of the slab which can lead to linear cracking corner breaks and faulting. The possibility of slipping and falling makes working on any roof dangerous but it s especially so if the roof rises more than 4 feet for every 12 feet of. Carry only one bucket at a time if you work on a roof with a slope of 6 12 or steeper.

Hot asphalt is most commonly pumped to the rooftop and carted to the point of application. Steel fitted for high viscosities. Installing roofing materials in hot asphalt requires the presence of on site kettles and oftentimes pumping equipment.