Versiflex pvc polyvinyl chloride and kee ketone ethylene ester single ply membranes have been providing protection and performance for decades making them a popular choice among roofing consultants and specifiers.
Pvc kee roofing.
The ultimate in pvc roofing performance sure flex pvc kee hp fleeceback membrane is composed of a unique combination of elvaloy copolymer fiberglass scrim and polyester fleece backing.
The fleece backing enhances puncture resistance and provides a separating layer.
Pvc s excellent resistance to chemicals grease fire and punctures make it an ideal choice for a wide variety of.
Preformed non reinforced extruded and heat weldable.
Kee is a plasticizer and so the other polymer is always pvc.
Uses the optimal amount of dupont elvaloy kee ketone ethylene ester polymer to ensure plasticizer retention extend roof life and reduce maintenance costs.
Kee or ketone ethylene ester is a pvc polymer membrane that includes kee along with the other standard but more volatile plasticizers.
The original fibertite kee sheet was adopted as the industry standard by the astm.
This membrane is designed to enhance weatherability flexibility and toughness.
Parasolo pvc adhered roof systems technical guide.
The difference between pvc and kee is that pvc membrane is comprised of over 50 percent pvc while the kee roofing membrane is over 50 percent kee.
Advanced solid phase polymer formulation.
Parasolo pvc mechanically attached roof system tech guide.
The astm d6754 kee roofing specification states that kee must be 50 or more of the total polymer content.
Four 4 methods to re cover a metal panel roof the many options for attaching a single ply system to a metal panel roof an example calculation for wind uplift design pressures and appropriate fastener patterns that provide the necessary resistance capacity industry.
You also asked about the highest possible amount of kee my guidance is that the amount of kee should not be a deciding factor in selecting a membrane.
This accessory is for use on fully adhered jm pvc and jm pvc sd plus roofing systems with 60 mil or greater membranes.
Pvc polyvinyl chloride single ply membranes have provided dependable protection and proven performance since the 1960s making them a popular and economical choice among roofing consultants and specifiers.
Aramid fiber is woven into the fastening side of all full rolls of pvc membrane.
Fibertite is the only kee based membrane on the market proven for nearly four decades exceeding roofing industry professionals expectations.
Fibertite is the only known single ply kee sheet on the market that meets the astm standard d6754.
Pvc s resistance to chemicals grease fire and punctures make it an ideal choice for a wide variety of buildings.
An assessment of wind resistance we provided information about the following.
Meets the requirements of astm d 4434 type iii.
Uv resistant pvc polyvinyl chloride and an elvaloy kee ketone ethylene ester.
Parasolo pvc kee roof systems.
Multi ply sbs modified bitumen systems.
