The variety of "plies" on a roofing indicates the variety of layers, i. e. "four plies" represents a four-layer flat roof membrane system - flat metal roof. BUR systems are redundant, meaning if one layer breaks down, numerous staying layers offer immediate defense. These systems also offer fantastic tolerance for constructing stress and resistance to thermal shock, high puncture resistance and outstanding membrane strength and toughness for tested long-lasting durability.
The secret to this system is the recurring layers - bitumen roof. BUR also is understood for exceptional fire resistance from external flames. Reflective emerging alternatives likewise are available to provide maximum membrane defense, superior puncture resistance and high resistance to foot traffic and mechanical upkeep. With standard application treatments, IKO BUR Systems use robust protection for today's buildings and are readily available in traditional four-ply.
Enhancing materials also are called roof felts or ply sheets. Roofing felts are reinforced with either glass-fiber mats or natural mats. A proven waterproofing material and is ideal for usage in selected wet proofing and waterproofing applications. Mod Bit systems consist of factory-fabricated layers of asphalt that are "customized," utilizing 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 may be a refined product and is utilized for both road emerging and roofing. Bitumen shows a thermoplastic quality when softened by heat. In customized bitumen, there are two main modifiers used today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS describe the kind of polymers that are contributed to the asphalt.
Scrim is a reinforcing fabric made from continuous filament yarn in an open mesh construction. Mod Bit membranes are generally set up as a two- or three-ply (multiply) system. The type of modifier utilized might determine the approach of sheet setup: mopped down utilizing hot asphalt or heat welded to melt the asphalt so that it streams onto the substrate.
The membrane system may be held in location on the roofing by totally adhering the base sheet, mechanically connecting the base sheet or using ballast. High efficiency customized bitumen roof and waterproofing systems are rapidly installed, simple to maintain and cost effective. Mod Bit membranes are typically hot mopped like standard BUR but also may be applied as a torch down item.
If hot asphalt is needed 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 described as "torch down") can evaporate surface area wetness from the bonding area. Heat welding preheats and softens material, offering benefits in cold weather.
A range of specially developed heat welded systems are offered, consisting of Armourplast APP Heat Welded Cap Sheets, the PrevENt line of fire rated cap sheets and Torchflex SBS Membranes in both base and cap sheets. Developed to minimize labor and setup time, the IKO Torchflex Roof System can supply big office buildings and industrial warehouses with several years of protection.
Roofs are thought about fully adhered if used straight to roof decks or insulation (asphalt roof). From PrevENt Fire Rated Premium Strong Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these long lasting completely adhered items will include strength and life to your roofing system. IKO Mechanically Attached Roof are understood for consistency and durability, and consist of those that are protected with a fastener system directly into the structure's structural deck.
IKO Fire Rated Roof are designed to manage extreme temperatures and to alleviate fire. The PrevENt line of premium SBS cap sheets uses enhanced performance with graphite technology for the highest fire resistance score (Class A) readily available in a flat roofing membrane. Graphite is used to the upper face of the support mat throughout manufacturing of the cap sheet and acts as a fire retardant by broadening quickly when exposed to heats.
IKO Reflective and Eco Roofing Systems deal reflective properties created to provide defense from the harmful effects of the sun and ultraviolet radiation. From ArmourCool to the brand-new fire resistant Carrara ArmourCool HD, these membrane systems install like a basic cap, are strengthened and developed to last, offering a significant contribution towards improving structure energy performance and expense savings to the building owner.
Offered throughout the full line of asphalt systems, these HD membrane products include Fast-N-Stick, Torchflex and PrevENt membranes, along with the brand-new environmentally friendly Carrara ArmourCool HD. Premium Sturdy Composite Systems set up like a basic cap and professionals can expect better "ordinary flat" propensities with increased general strength. IKO Cold-Applied Roof Systems include cold procedure adhesives that are suitable for use with vapour retarders and Modiflex Base and Cap Sheets.