Punping Asphalt To High Roof

A high water table poor drainage and panel cracks or poor joint seals that allow water to infiltrate the underlying material.

Punping asphalt to high roof.

Packed lip seal or mechanical seals. Do not fill any other type of container over 75 of its capacity. Roofing contractor jack viera demonstrates installing three tab asphalt roof shingles. Hot asphalt is most commonly pumped to the rooftop and carted to the point of application.

Water accumulation underneath the slab. Steel fitted for high viscosities. Carry only one bucket at a time if you work on a roof with a slope of 6 12 or steeper. Do not fill the bucket closer than 4 inches from the top.

Ways to work on a steeply pitched roof. Decreased structural support of the slab which can lead to linear cracking corner breaks and faulting. Installing roofing materials in hot asphalt requires the presence of on site kettles and oftentimes pumping equipment. Built up roofing bur membranes have been in use in north america for more than 100 years.

Cast iron construction. The number of plies within a cross section of. When working with asphalt and pitch in buckets make sure you. Never carry buckets of hot asphalt or pitch on ladders.

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. The floating rotor on these pumps is a simple economical design.