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The variety of "plies" on a roofing system suggests the number of layers, i. e. "four plies" signifies a four-layer flat roof membrane system - cedar shake roof. BUR systems are redundant, meaning if one layer breaks down, numerous remaining layers supply instant security. These systems also offer great tolerance for building stress and resistance to thermal shock, high leak resistance and exceptional membrane strength and durability for proven long-term durability.
The key to this system is the repeated layers - bitumen roof. BUR likewise is known for exceptional fire resistance from external flames. Reflective surfacing alternatives also are readily available to provide optimal membrane defense, superior puncture resistance and high resistance to foot traffic and mechanical upkeep. With standard application procedures, IKO BUR Systems offer robust defense for today's buildings and are offered in standard four-ply.
Strengthening fabrics also are called roofing felts or ply sheets. Roofing felts are enhanced with either glass-fiber mats or organic mats. A proven waterproofing product and is appropriate for use in chosen 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 integrated with a reinforcement for added strength and stability.
It's found in natural deposits or may be a refined product and is utilized for both roadway surfacing and roofing. Bitumen shows a thermoplastic quality when softened by heat. In customized bitumen, there are two primary modifiers utilized 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 an enhancing material made from constant filament yarn in an open mesh building and construction. Mod Bit membranes are typically installed as a two- or three-ply (increase) system. The type of modifier utilized might identify the technique of sheet setup: mopped down using hot asphalt or heat bonded to melt the asphalt so that it flows onto the substrate.
The membrane system may be kept in location on the roofing system by completely sticking the base sheet, mechanically connecting the base sheet or utilizing ballast. High efficiency modified bitumen roof and waterproofing systems are rapidly installed, easy to maintain and cost efficient. Mod Bit membranes are usually hot mopped like conventional BUR but also might be used as a torch down item.
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 described as "torch down") can evaporate surface wetness from the bonding area. Heat welding preheats and softens material, offering advantages in winter.
A range of specially designed heat bonded systems are offered, 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. Created to minimize labor and setup time, the IKO Torchflex Roof can provide big office structures and business storage facilities with many years of security.
Roofing systems are thought about totally adhered if applied directly to roofing decks or insulation (EPDM roofing). From PrevENt Fire Rated Premium Sturdy Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these long lasting fully adhered products will add strength and life to your roof. IKO Mechanically Attached Roof Systems are known for consistency and sturdiness, and include those that are protected with a fastener system directly into the building's structural deck.
IKO Fire Rated Roof Systems are created to manage severe temperature levels and to mitigate fire. The PrevENt line of premium SBS cap sheets uses enhanced performance with graphite technology for the highest fire resistance rating (Class A) offered in a flat roofing 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 high temperatures.
IKO Reflective and Eco Roof Systems offer reflective properties created to supply security from the harmful impacts of the sun and ultraviolet radiation. From ArmourCool to the brand-new fire resistant Carrara ArmourCool HD, these membrane systems install like a standard cap, are reinforced and built to last, providing a considerable contribution towards enhancing building energy performance and expense savings to the structure owner.
Used throughout the complete line of asphalt systems, these HD membrane items consist of Fast-N-Stick, Torchflex and PrevENt membranes, as well as the new environment-friendly Carrara ArmourCool HD. Premium Heavy Duty Composite Systems set up like a basic cap and contractors can anticipate better "ordinary flat" tendencies with increased general strength. IKO Cold-Applied Roofing Systems consist of cold process adhesives that appropriate for usage with vapour retarders and Modiflex Base and Cap Sheets.
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