The number of "plies" on a roof indicates the number of layers, i. e. "4 plies" signifies a four-layer flat roof membrane system - built-up roof. BUR systems are redundant, implying if one layer breaks down, several staying layers offer immediate defense. These systems likewise use excellent tolerance for constructing stress and resistance to thermal shock, high leak resistance and impressive membrane strength and durability for proven long-lasting resilience.
The secret to this system is the repeated layers - bitumen roof. BUR likewise is understood for superior fire resistance from external flames. Reflective emerging alternatives likewise are available to provide maximum membrane protection, superior puncture resistance and high resistance to foot traffic and mechanical maintenance. With basic application treatments, IKO BUR Systems offer robust defense for today's structures and are readily available in conventional four-ply.
Strengthening fabrics likewise are called roof felts or ply sheets. Roof felts are reinforced with either glass-fiber mats or organic mats. A proven waterproofing material and is suitable for use in selected wet proofing and waterproofing applications. Mod Bit systems include factory-fabricated layers of asphalt that are "modified," using a rubber or plastic active ingredient for increased flexibility and integrated with a support for added strength and stability.
It's found in natural deposits or might be a refined item and is used for both road appearing and roof. Bitumen shows a thermoplastic quality when softened by heat. In modified bitumen, there are two main modifiers utilized today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS refer to the kind 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 usually set up as a two- or three-ply (increase) system. The type of modifier used might figure out the approach of sheet installation: mopped down using hot asphalt or heat bonded to melt the asphalt so that it streams onto the substrate.
The membrane system may be kept in location on the roofing by completely adhering the base sheet, mechanically connecting the base sheet or utilizing ballast. High efficiency customized bitumen roof and waterproofing systems are rapidly installed, easy to keep and cost efficient. Mod Bit membranes are normally hot mopped like standard BUR but 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 evaporate surface moisture from the bonding area. Heat welding preheats and softens material, offering benefits in winter.
A variety of specifically designed 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. Designed to reduce labor and installation time, the IKO Torchflex Roof can supply large office complex and business storage facilities with many years of security.
Roofings are considered fully adhered if applied directly to roofing system decks or insulation (best roofing). From PrevENt Fire Rated Premium Heavy Task Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these resilient completely adhered items will include strength and life to your roof. IKO Mechanically Connected Roof are known for consistency and durability, and include those that are protected with a fastener system straight into the structure's structural deck.
IKO Fire Rated Roof are developed to manage severe temperatures and to mitigate fire. The PrevENt line of premium SBS cap sheets uses enhanced efficiency with graphite technology for the highest fire resistance score (Class A) offered in a flat roofing membrane. Graphite is applied to the upper face of the reinforcement mat throughout manufacturing of the cap sheet and acts as a fire retardant by broadening rapidly when exposed to high temperature levels.
IKO Reflective and Eco Roofing Systems offer reflective homes created to offer protection from the damaging results 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 strengthened and developed to last, providing a substantial contribution towards enhancing structure energy efficiency and cost savings to the building owner.
Offered throughout the complete line of asphalt systems, these HD membrane items consist of Fast-N-Stick, Torchflex and PrevENt membranes, in addition to the new environmentally friendly Carrara ArmourCool HD. Premium Strong Composite Systems install like a standard cap and contractors can anticipate better "lay flat" tendencies with increased total strength. IKO Cold-Applied Roofing Systems consist of cold procedure adhesives that appropriate for use with vapour retarders and Modiflex Base and Cap Sheets.