The variety of "plies" on a roofing implies the number of layers, i. e. "4 plies" represents a four-layer flat roof membrane system - flat metal roof. BUR systems are redundant, indicating if one layer breaks down, numerous remaining layers supply immediate defense. These systems likewise provide great tolerance for building tension and resistance to thermal shock, high puncture resistance and outstanding membrane strength and toughness for proven long-term sturdiness.
The secret to this system is the repeated layers - built-up roof. BUR likewise is understood for superior fire resistance from external flames. Reflective appearing choices likewise are readily available to use maximum membrane security, exceptional leak resistance and high resistance to foot traffic and mechanical maintenance. With standard application procedures, IKO BUR Systems provide robust protection for today's structures and are offered in standard four-ply.
Enhancing materials also are called roof felts or ply sheets. Roofing felts are enhanced with either glass-fiber mats or organic mats. A tested waterproofing material and is appropriate for use in picked moist proofing and waterproofing applications. Mod Bit systems consist of factory-fabricated layers of asphalt that are "modified," utilizing a rubber or plastic ingredient for increased flexibility and integrated 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 customized bitumen, there are two main modifiers used today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS refer to the type of polymers that are included to the asphalt.
Scrim is a reinforcing fabric made from constant filament yarn in an open mesh building. Mod Bit membranes are typically installed as a two- or three-ply (multiply) system. The type of modifier used may identify the approach of sheet setup: 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 completely sticking the base sheet, mechanically attaching the base sheet or using ballast. High performance modified bitumen roof and waterproofing systems are rapidly set up, simple to preserve and cost efficient. Mod Bit membranes are generally hot mopped like traditional BUR but also may be used 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 cost-effective to hot mop the cap sheet too. Heat welding (likewise described as "torch down") can vaporize surface wetness from the bonding area. Heat welding preheats and softens product, providing benefits in winter.
A variety of specifically designed heat welded 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. Designed to lower labor and setup time, the IKO Torchflex Roof can offer large workplace structures and commercial storage facilities with numerous years of security.
Roofs are considered fully adhered if used directly to roofing decks or insulation (corrugated metal roofing). From PrevENt Fire Rated Premium Heavy Responsibility Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these resilient completely adhered products will include strength and life to your roof. IKO Mechanically Connected Roof Systems are understood for consistency and sturdiness, and include those that are protected with a fastener system straight into the structure's structural deck.
IKO Fire Rated Roofing Systems are developed to handle severe temperature levels and to alleviate fire. The PrevENt line of premium SBS cap sheets provides improved efficiency with graphite technology for the greatest fire resistance score (Class A) readily available in a flat roofing membrane. Graphite is applied 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 heats.
IKO Reflective and Eco Roof Systems offer reflective homes created to offer defense from the damaging results 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 reinforced and developed to last, offering a substantial contribution towards enhancing structure energy performance and expense savings to the building owner.
Used throughout the full line of asphalt systems, these HD membrane products consist of Fast-N-Stick, Torchflex and Avoid membranes, in addition to the brand-new environmentally friendly Carrara ArmourCool HD. Premium Sturdy Composite Systems install like a standard cap and professionals can anticipate much better "ordinary flat" propensities with increased total strength. IKO Cold-Applied Roof Systems consist of cold procedure adhesives that appropriate for usage with vapour retarders and Modiflex Base and Cap Sheets.