The variety of "plies" on a roofing indicates the variety of layers, i. e. "4 plies" signifies a four-layer flat roof membrane system - asphalt roof. BUR systems are redundant, implying if one layer breaks down, multiple remaining layers provide immediate security. These systems also use excellent tolerance for constructing stress and resistance to thermal shock, high puncture resistance and impressive membrane strength and toughness for proven long-term toughness.
The secret to this system is the recurring layers - built-up roof. BUR likewise is understood for remarkable fire resistance from external flames. Reflective surfacing options likewise are offered to use optimal membrane defense, exceptional leak resistance and high resistance to foot traffic and mechanical maintenance. With basic application procedures, IKO BUR Systems use robust defense for today's buildings and are available in conventional four-ply.
Enhancing fabrics likewise are called roof felts or ply sheets. Roofing felts are strengthened with either glass-fiber mats or natural mats. A tested waterproofing material and appropriates for use in selected moist proofing and waterproofing applications. Mod Bit systems consist of factory-fabricated layers of asphalt that are "modified," utilizing a rubber or plastic component for increased flexibility and combined with a reinforcement for additional strength and stability.
It's discovered in natural deposits or might be a refined product and is utilized for both road appearing and roof. Bitumen displays a thermoplastic quality when softened by heat. In modified bitumen, there are 2 main modifiers used today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS describe the type of polymers that are contributed to the asphalt.
Scrim is a strengthening material made from constant filament yarn in an open mesh construction. Mod Bit membranes are normally installed as a 2- or three-ply (multiply) system. The kind of modifier utilized might determine the method of sheet installation: mopped down utilizing hot asphalt or heat bonded to melt the asphalt so that it flows onto the substrate.
The membrane system might be kept in put on the roofing system by fully sticking the base sheet, mechanically attaching the base sheet or utilizing ballast. High performance modified bitumen roof and waterproofing systems are quickly set up, easy to keep and cost efficient. Mod Bit membranes are usually hot mopped like traditional BUR but also might be applied as a torch down item.
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 too. Heat welding (also referred to as "torch down") can evaporate surface area wetness from the bonding area. Heat welding preheats and softens material, using benefits in winter.
A range of specifically developed heat bonded systems are used, consisting of 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 installation time, the IKO Torchflex Roof can provide large office structures and commercial warehouses with lots of years of protection.
Roofing systems are thought about totally adhered if used straight to roof decks or insulation (built-up roof). From PrevENt Fire Rated Premium Strong Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these long lasting fully adhered products will include strength and life to your roof. IKO Mechanically Attached Roofing Systems are known for consistency and durability, and consist of those that are secured with a fastener system directly into the building's structural deck.
IKO Fire Rated Roof Systems are created to handle severe temperature levels and to alleviate fire. The PrevENt line of premium SBS cap sheets uses enhanced performance with graphite innovation for the greatest fire resistance score (Class A) offered in a flat roof membrane. Graphite is applied to the upper face of the support mat throughout production of the cap sheet and functions as a fire retardant by broadening quickly when exposed to heats.
IKO Reflective and Eco Roof deal reflective residential or commercial properties developed to offer protection from the damaging 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 strengthened and built to last, offering a substantial contribution towards enhancing building energy efficiency and cost savings to the building owner.
Provided throughout the full line of asphalt systems, these HD membrane products consist of Fast-N-Stick, Torchflex and Avoid membranes, in addition to the new environment-friendly Carrara ArmourCool HD. Premium Strong Composite Systems install like a basic cap and specialists can expect much better "lay flat" tendencies with increased total strength. IKO Cold-Applied Roof Systems include cold procedure adhesives that appropriate for use with vapour retarders and Modiflex Base and Cap Sheets.