The number of "plies" on a roofing suggests the number of layers, i. e. "4 plies" represents a four-layer flat roofing membrane system - cedar shake roof. BUR systems are redundant, suggesting if one layer breaks down, several staying layers supply instant security. These systems also offer great tolerance for building tension and resistance to thermal shock, high puncture resistance and outstanding membrane strength and durability for tested long-term sturdiness.
The secret to this system is the repeated layers - bitumen roof. BUR likewise is understood for exceptional fire resistance from external flames. Reflective surfacing choices likewise are readily available to offer optimal membrane defense, remarkable leak resistance and high resistance to foot traffic and mechanical upkeep. With standard application procedures, IKO BUR Systems offer robust defense for today's structures and are readily available in standard four-ply.
Enhancing materials also are called roof felts or ply sheets. Roof felts are strengthened with either glass-fiber mats or organic mats. A proven waterproofing product and appropriates for usage in selected moist proofing and waterproofing applications. Mod Bit systems consist of factory-fabricated layers of asphalt that are "customized," using a rubber or plastic ingredient for increased versatility and combined with a reinforcement for additional strength and stability.
It's found in natural deposits or may be a refined item and is used for both road appearing and roofing. Bitumen displays a thermoplastic quality when softened by heat. In modified bitumen, there are 2 primary modifiers used today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS describe the kind of polymers that are included to the asphalt.
Scrim is an enhancing material made from constant filament yarn in an open mesh building and construction. Mod Bit membranes are generally installed as a two- or three-ply (increase) system. The type of modifier used may figure out the method of sheet installation: mopped down using 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 totally sticking the base sheet, mechanically attaching the base sheet or using ballast. High performance modified bitumen roofing and waterproofing systems are rapidly set up, simple to preserve and cost effective. Mod Bit membranes are generally hot mopped like traditional 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 affordable to hot mop the cap sheet also. Heat welding (likewise described as "torch down") can evaporate surface area wetness from the bonding area. Heat welding preheats and softens material, offering benefits in winter.
A variety of specially created heat welded systems are provided, including Armourplast APP Heat Welded Cap Sheets, the PrevENt line of fire rated cap sheets and Torchflex SBS Membranes in both base and cap sheets. Created to reduce labor and setup time, the IKO Torchflex Roof can provide large workplace buildings and business storage facilities with several years of defense.
Roofings are thought about totally adhered if used straight to roofing system decks or insulation (EPDM rubber roofing). From PrevENt Fire Rated Premium Strong Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these resilient completely adhered products will include strength and life to your roofing system. IKO Mechanically Attached Roof Systems are understood for consistency and sturdiness, and include those that are secured with a fastener system directly into the building's structural deck.
IKO Fire Rated Roof are created to manage extreme temperatures and to reduce fire. The PrevENt line of premium SBS cap sheets provides boosted performance with graphite technology for the highest fire resistance rating (Class A) offered in a flat roof membrane. Graphite is applied to the upper face of the reinforcement mat throughout manufacturing of the cap sheet and serves as a fire retardant by expanding rapidly when exposed to high temperatures.
IKO Reflective and Eco Roof offer reflective residential or commercial 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 enhanced and developed to last, offering a considerable contribution towards enhancing structure energy efficiency and expense savings to the structure owner.
Provided throughout the full line of asphalt systems, these HD membrane items include Fast-N-Stick, Torchflex and PrevENt membranes, along with the new environmentally friendly Carrara ArmourCool HD. Premium Strong Composite Systems install like a basic cap and contractors can expect much better "lay flat" propensities with increased general strength. IKO Cold-Applied Roof consist of cold process adhesives that are suitable for usage with vapour retarders and Modiflex Base and Cap Sheets.