The variety of "plies" on a roof suggests the number of layers, i. e. "4 plies" signifies a four-layer flat roofing system membrane system - architectural roof shingles. BUR systems are redundant, implying if one layer breaks down, multiple staying layers offer immediate security. These systems also use excellent tolerance for developing stress and resistance to thermal shock, high leak resistance and exceptional membrane strength and toughness for tested long-lasting durability.
The secret to this system is the recurring layers - composition roof. BUR also is understood for exceptional fire resistance from external flames. Reflective emerging options also are readily available to offer maximum membrane security, exceptional puncture resistance and high resistance to foot traffic and mechanical upkeep. With standard application procedures, IKO BUR Systems use robust defense for today's structures and are readily available in standard four-ply.
Strengthening materials also are called roof felts or ply sheets. Roofing felts are reinforced with either glass-fiber mats or natural mats. A tested 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," utilizing a rubber or plastic active ingredient for increased versatility and combined with a support for added strength and stability.
It's discovered in natural deposits or may be a refined product and is utilized 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 added to the asphalt.
Scrim is a reinforcing fabric made from constant filament yarn in an open mesh construction. Mod Bit membranes are generally set up as a two- or three-ply (multiply) system. The kind of modifier used might figure out the method of sheet setup: mopped down utilizing hot asphalt or heat welded to melt the asphalt so that it flows onto the substrate.
The membrane system might be held in place on the roofing by totally adhering the base sheet, mechanically connecting the base sheet or utilizing ballast. High efficiency modified bitumen roof and waterproofing systems are rapidly installed, easy to keep and cost efficient. Mod Bit membranes are normally hot mopped like traditional BUR however also might be applied as a torch down product.
If hot asphalt is needed for other roofing operations to adhere insulation or a base sheet, it's likely more economical to hot mop the cap sheet also. Heat welding (likewise described as "torch down") can evaporate surface moisture from the bonding location. Heat welding preheats and softens product, offering benefits in cold weather.
A variety of specially designed heat welded systems are used, 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 decrease labor and installation time, the IKO Torchflex Roofing System can supply big office buildings and commercial storage facilities with several years of security.
Roofings are considered fully adhered if applied directly to roofing system decks or insulation (cedar shake roof). From PrevENt Fire Rated Premium Strong Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these durable totally adhered items will add strength and life to your roofing system. IKO Mechanically Attached Roof are understood for consistency and sturdiness, and include those that are protected with a fastener system directly into the structure's structural deck.
IKO Fire Rated Roof are created to deal with severe temperatures and to reduce fire. The PrevENt line of premium SBS cap sheets provides enhanced performance with graphite innovation for the highest fire resistance score (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 functions as a fire retardant by broadening rapidly when exposed to heats.
IKO Reflective and Eco Roof offer reflective properties created to supply security from the destructive effects 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 enhanced and built to last, providing a considerable contribution towards enhancing structure energy efficiency and cost savings to the building owner.
Provided throughout the complete line of asphalt systems, these HD membrane products include Fast-N-Stick, Torchflex and PrevENt membranes, in addition to the brand-new environment-friendly Carrara ArmourCool HD. Premium Sturdy Composite Systems install like a basic cap and professionals can anticipate better "lay flat" propensities with increased total strength. IKO Cold-Applied Roofing Systems consist of cold process adhesives that are appropriate for usage with vapour retarders and Modiflex Base and Cap Sheets.