Punping Asphalt To High Roof

This can be caused by such things as.

Punping asphalt to high roof.

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. The floating rotor on these pumps is a simple economical design. General purpose asphalt pumps for low pressure transfer of clean blended or cutback asphalts viking offers jacketed general purpose asphalt pumps. Ways to work on a steeply pitched roof.

Cast iron construction. Decreased structural support of the slab which can lead to linear cracking corner breaks and faulting. Do not fill the bucket closer than 4 inches from the top. Built up roofing bur membranes have been in use in north america for more than 100 years.

When working with asphalt and pitch in buckets make sure you. Carry only one bucket at a time if you work on a roof with a slope of 6 12 or steeper. Roofers spread the asphalt and unroll and broom in reinforcing membranes bur plies in the hot asphalt. A high water table poor drainage and panel cracks or poor joint seals that allow water to infiltrate the underlying material.

Installing roofing materials in hot asphalt requires the presence of on site kettles and oftentimes pumping equipment. Never carry buckets of hot asphalt or pitch on ladders. The number of plies within a cross section of. Do not fill any other type of container over 75 of its capacity.

Hot asphalt is most commonly pumped to the rooftop and carted to the point of application. Packed lip seal or mechanical seals. Roofing contractor jack viera demonstrates installing three tab asphalt roof shingles.