Punping Asphalt To High Roof

When working with asphalt and pitch in buckets make sure you.

Punping asphalt to high roof.

The number of plies within a cross section of. Carry only one bucket at a time if you work on a roof with a slope of 6 12 or steeper. Do not fill any other type of container over 75 of its capacity. Installing roofing materials in hot asphalt requires the presence of on site kettles and oftentimes pumping equipment.

Decreased structural support of the slab which can lead to linear cracking corner breaks and faulting. Packed lip seal or mechanical seals. Bur systems predominately consist of alternating layers of asphalt bitumen and fiberglass ply felts that create a very durable water resistant membrane. General purpose asphalt pumps for low pressure transfer of clean blended or cutback asphalts viking offers jacketed general purpose asphalt pumps.

Roofers spread the asphalt and unroll and broom in reinforcing membranes bur plies in the hot asphalt. This can be caused by such things as. Built up roofing bur membranes have been in use in north america for more than 100 years. The floating rotor on these pumps is a simple economical design.

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. Roofing contractor jack viera demonstrates installing three tab asphalt roof shingles. Ways to work on a steeply pitched roof. A high water table poor drainage and panel cracks or poor joint seals that allow water to infiltrate the underlying material.

Never carry buckets of hot asphalt or pitch on ladders. Steel fitted for high viscosities. Hot asphalt is most commonly pumped to the rooftop and carted to the point of application.