Hot Applied Roofing Membrane

This system is ideal when faced with a confined urban space numerous roof penetrations or restricted use of hot asphalt or heat welding.

Hot applied roofing membrane.

It is a flexible system able to maintain its waterproof capacity without causing cracks. The tpo single ply roofing market has grown to hundreds of millions of square feet annually with tpo membrane comprising the fastest growing segment of the u s. Tremco roofing s high performance thermastic hot applied built up roofing solutions have decades of proven success behind them. Reinforced hot applied liquid membrane system.

Our liquid applied systems provide seamless waterproof membranes that are easily applied and conform to any penetration shape. Today hydrotech s flagship product remains monolithic membrane 6125 a hot fluid applied rubberized asphalt for waterproofing and roofing applications. Once applied sika s bituminous membranes are a thin layer of watertight material fully bonded to the surface. The membrane has been installed worldwide on over 2 billion square feet of roof decks plazas vertical foundations reflecting pools and other structures in over 80 countries.

This project utilized ccw 500r hot applied waterproofing system in a roof garden application. App roofs are usually applied by heating the underside of the sheet with a torch and then rolling the membrane down to the roof. Henry s 790 11 is composed of a specially selected blend of refined asphalts synthetic rubber and mineral stabilizers. Uses hrm 714 is hot applied to form a continuous elastomeric membrane.

790 11 is an excellent choice when waterproofing both intensive and extensive vegetative roofing assemblies. Henry company s time tested 790 11 hot rubberized fluid asphalt is formulated to provide a monolithic fully bonded roofing and waterproofing membrane. It is hot poured in a single or fabric reinforced application providing a seamless membrane that seals small cracks and crevices. See the general bituminous membrane build up below.

These systems incorporate rubberized hot melt adhesive rather than traditional coal tar pitch or asphalt helping provide excellent flexibility and puncture resistance. While this is considered safer than having a hot kettle of asphalt during the installation the installers must be careful using the open flame and app membranes are not a good solution for wood substructures. Hrm 714 hot applied rubberized asphalt waterproofing membrane is a 100 solids blend of asphalts synthetic rubber polymers and filler formulated to provide toughness with flexibility and low moisture vapor permeance. Hot air weld seams are easier and cleaner than adhesive based seams material is not as heavy and is easier to handle than multi ply membranes.