The number of "plies" on a roofing system implies the variety of layers, i. e. "4 plies" represents a four-layer flat roofing system membrane system - built-up roof. BUR systems are redundant, indicating if one layer breaks down, numerous staying layers supply immediate security. These systems also offer fantastic tolerance for building stress and resistance to thermal shock, high leak resistance and outstanding membrane strength and toughness for tested long-term durability.
The key to this system is the recurring layers - EPDM rubber roofing. BUR also is understood for superior fire resistance from external flames. Reflective surfacing choices likewise are readily available to offer maximum membrane security, exceptional leak resistance and high resistance to foot traffic and mechanical maintenance. With basic application treatments, IKO BUR Systems offer robust defense for today's structures and are readily available in traditional four-ply.
Reinforcing fabrics likewise are called roof felts or ply sheets. Roofing felts are enhanced with either glass-fiber mats or natural mats. A tested waterproofing material and appropriates for usage in picked damp proofing and waterproofing applications. Mod Bit systems include factory-fabricated layers of asphalt that are "modified," using a rubber or plastic component for increased flexibility and integrated with a reinforcement for additional strength and stability.
It's found in natural deposits or might be a refined item and is utilized for both road emerging and roofing. Bitumen displays a thermoplastic quality when softened by heat. In customized bitumen, there are two primary modifiers used today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS refer to the type of polymers that are contributed to the asphalt.
Scrim is a strengthening fabric made from constant filament yarn in an open mesh construction. Mod Bit membranes are generally installed as a two- or three-ply (multiply) system. The kind of modifier utilized might determine the approach of sheet installation: mopped down utilizing hot asphalt or heat bonded to melt the asphalt so that it flows onto the substrate.
The membrane system might be kept in put on the roof by completely sticking the base sheet, mechanically attaching the base sheet or utilizing ballast. High performance modified bitumen roofing and waterproofing systems are rapidly installed, easy to keep and cost efficient. Mod Bit membranes are typically hot mopped like standard BUR but also might be applied as a torch down item.
If hot asphalt is required for other roof operations to adhere insulation or a base sheet, it's likely more economical to hot mop the cap sheet also. Heat welding (also referred to as "torch down") can vaporize surface area moisture from the bonding area. Heat welding preheats and softens material, offering advantages in cold weather.
A range of specially developed heat welded systems are provided, including Armourplast APP Heat Welded Cap Sheets, the PrevENt line of fire ranked cap sheets and Torchflex SBS Membranes in both base and cap sheets. Designed to reduce labor and setup time, the IKO Torchflex Roof can provide large office complex and industrial storage facilities with lots of years of protection.
Roofs are considered totally adhered if used straight to roof decks or insulation (EPDM roofing). From PrevENt Fire Rated Premium Heavy Task Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these durable totally adhered products will include strength and life to your roof system. IKO Mechanically Connected Roof Systems are understood for consistency and toughness, and include those that are secured with a fastener system straight into the building's structural deck.
IKO Fire Rated Roofing Systems are developed to deal with extreme temperature levels and to reduce fire. The PrevENt line of premium SBS cap sheets offers enhanced performance with graphite innovation for the highest fire resistance ranking (Class A) available in a flat roofing membrane. Graphite is used to the upper face of the support mat throughout production of the cap sheet and acts as a fire retardant by expanding rapidly when exposed to heats.
IKO Reflective and Eco Roof Systems deal reflective properties created to provide defense from the destructive impacts of the sun and ultraviolet radiation. From ArmourCool to the new fire resistant Carrara ArmourCool HD, these membrane systems set up like a basic cap, are reinforced and constructed to last, providing a significant contribution towards improving structure energy performance and expense savings to the structure owner.
Offered throughout the full line of asphalt systems, these HD membrane items include Fast-N-Stick, Torchflex and PrevENt membranes, in addition to the brand-new environment-friendly Carrara ArmourCool HD. Premium Heavy Task Composite Systems set up like a standard cap and contractors can expect much better "ordinary flat" tendencies with increased general strength. IKO Cold-Applied Roof include cold procedure adhesives that are appropriate for usage with vapour retarders and Modiflex Base and Cap Sheets.