The number of "plies" on a roof indicates the number of layers, i. e. "four plies" signifies a four-layer flat roof membrane system - metal roof. BUR systems are redundant, suggesting if one layer breaks down, several remaining layers offer immediate security. These systems likewise use great tolerance for building stress and resistance to thermal shock, high puncture resistance and exceptional membrane strength and toughness for tested long-lasting sturdiness.
The secret to this system is the repetitive layers - cedar shake roof. BUR also is understood for superior fire resistance from external flames. Reflective emerging alternatives likewise are offered to provide maximum membrane defense, exceptional leak resistance and high resistance to foot traffic and mechanical maintenance. With basic application treatments, IKO BUR Systems provide robust defense for today's structures and are offered in traditional four-ply.
Reinforcing materials also are called roofing felts or ply sheets. Roofing felts are enhanced with either glass-fiber mats or organic mats. A proven waterproofing material and is appropriate for usage in chosen moist proofing and waterproofing applications. Mod Bit systems include factory-fabricated layers of asphalt that are "modified," utilizing a rubber or plastic ingredient for increased flexibility and integrated with a reinforcement for added strength and stability.
It's discovered in natural deposits or may be a refined item and is used for both road emerging and roof. Bitumen displays a thermoplastic quality when softened by heat. In modified bitumen, there are 2 main modifiers utilized today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS refer to the kind of polymers that are contributed to the asphalt.
Scrim is a reinforcing material made from continuous filament yarn in an open mesh construction. Mod Bit membranes are typically set up as a two- or three-ply (increase) system. The type of modifier used might identify the method of sheet setup: mopped down utilizing hot asphalt or heat bonded to melt the asphalt so that it streams onto the substrate.
The membrane system might be kept in put on the roofing by fully sticking the base sheet, mechanically connecting the base sheet or using ballast. High performance modified bitumen roofing and waterproofing systems are quickly installed, easy to preserve and cost efficient. Mod Bit membranes are typically hot mopped like traditional BUR however likewise might be applied as a torch down product.
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 too. Heat welding (likewise referred to as "torch down") can vaporize surface wetness from the bonding location. Heat welding preheats and softens product, offering benefits in cold weather condition.
A range of specially created heat bonded systems are provided, 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. Developed to minimize labor and setup time, the IKO Torchflex Roof can offer large workplace structures and business storage facilities with lots of years of protection.
Roofings are thought about fully adhered if used straight to roofing decks or insulation (cool roof). From PrevENt Fire Rated Premium Heavy Responsibility Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these long lasting completely adhered items will add strength and life to your roof system. IKO Mechanically Connected Roofing Systems are understood for consistency and sturdiness, and include those that are secured with a fastener system directly into the structure's structural deck.
IKO Fire Rated Roofing Systems are developed to deal with severe temperature levels and to reduce fire. The PrevENt line of premium SBS cap sheets uses improved performance with graphite technology for the highest fire resistance score (Class A) offered in a flat roofing membrane. Graphite is used to the upper face of the support mat during manufacturing of the cap sheet and serves as a fire retardant by expanding quickly when exposed to heats.
IKO Reflective and Eco Roof offer reflective residential or commercial properties designed to offer security from the damaging 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, providing a significant contribution towards improving structure energy performance and expense savings to the building owner.
Provided throughout the complete line of asphalt systems, these HD membrane items consist of Fast-N-Stick, Torchflex and Avoid membranes, as well as the new environment-friendly Carrara ArmourCool HD. Premium Heavy Task Composite Systems set up like a standard cap and contractors can expect much better "lay flat" propensities 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.