The number of "plies" on a roofing indicates the number of layers, i. e. "4 plies" signifies a four-layer flat roofing system membrane system - aluminum roofing. BUR systems are redundant, indicating if one layer breaks down, numerous remaining layers provide immediate protection. These systems also use terrific tolerance for constructing tension and resistance to thermal shock, high leak resistance and exceptional membrane strength and strength for proven long-term durability.
The key to this system is the recurring layers - metal roof. BUR likewise is understood for exceptional fire resistance from external flames. Reflective surfacing options likewise are readily available to provide optimal membrane defense, superior leak resistance and high resistance to foot traffic and mechanical maintenance. With standard application treatments, IKO BUR Systems use robust protection for today's buildings and are available in conventional four-ply.
Reinforcing materials likewise are called roofing felts or ply sheets. Roof felts are strengthened with either glass-fiber mats or organic mats. A tested waterproofing material and appropriates for usage in selected damp proofing and waterproofing applications. Mod Bit systems include factory-fabricated layers of asphalt that are "modified," utilizing a rubber or plastic active ingredient 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 used for both roadway emerging and roofing. Bitumen shows a thermoplastic quality when softened by heat. In customized bitumen, there are 2 main 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 continuous filament yarn in an open mesh construction. Mod Bit membranes are normally installed as a two- or three-ply (multiply) system. The type of modifier used may determine the method of sheet installation: mopped down utilizing hot asphalt or heat welded to melt the asphalt so that it flows onto the substrate.
The membrane system may be kept in place on the roofing system by fully adhering the base sheet, mechanically connecting the base sheet or using ballast. High efficiency modified bitumen roofing and waterproofing systems are quickly installed, easy to maintain and cost effective. Mod Bit membranes are typically hot mopped like conventional BUR but likewise may be used as a torch down product.
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 too. Heat welding (likewise described as "torch down") can evaporate surface moisture from the bonding area. Heat welding preheats and softens product, providing advantages in cold weather.
A range of specially created heat bonded systems are offered, consisting of 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 minimize labor and installation time, the IKO Torchflex Roof System can provide large office complex and industrial storage facilities with lots of years of defense.
Roofs are considered fully adhered if used straight to roofing decks or insulation (cool roof). From PrevENt Fire Rated Premium Heavy Duty Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these long lasting fully adhered items will include strength and life to your roof system. IKO Mechanically Connected Roof are understood for consistency and resilience, and include those that are protected with a fastener system straight into the structure's structural deck.
IKO Fire Rated Roof Systems are created to manage extreme temperature levels and to alleviate fire. The PrevENt line of premium SBS cap sheets provides boosted efficiency with graphite innovation for the greatest fire resistance rating (Class A) readily available in a flat roof membrane. Graphite is used to the upper face of the support mat throughout manufacturing of the cap sheet and serves as a fire retardant by expanding quickly when exposed to heats.
IKO Reflective and Eco Roof Systems deal reflective homes developed to offer defense from the harmful impacts of the sun and ultraviolet radiation. From ArmourCool to the brand-new fire resistant Carrara ArmourCool HD, these membrane systems set up like a basic cap, are strengthened and constructed to last, offering a considerable contribution towards enhancing structure energy efficiency and expense savings to the building owner.
Used throughout the complete line of asphalt systems, these HD membrane items consist of Fast-N-Stick, Torchflex and Avoid membranes, in addition to 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 consist of cold process adhesives that appropriate for use with vapour retarders and Modiflex Base and Cap Sheets.