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The number of "plies" on a roof suggests the number of layers, i. e. "four plies" denotes a four-layer flat roofing membrane system - industrial roofing. BUR systems are redundant, implying if one layer breaks down, multiple staying layers offer immediate security. These systems also offer fantastic tolerance for developing stress and resistance to thermal shock, high leak resistance and outstanding membrane strength and toughness for proven long-term durability.
The key to this system is the repetitive layers - bitumen roof. BUR likewise is known for exceptional fire resistance from external flames. Reflective appearing choices also are readily available to offer optimal membrane security, exceptional puncture resistance and high resistance to foot traffic and mechanical maintenance. With standard application treatments, IKO BUR Systems provide robust protection for today's buildings and are offered in standard four-ply.
Reinforcing materials likewise are called roofing felts or ply sheets. Roof felts are enhanced with either glass-fiber mats or natural mats. A tested waterproofing product and is ideal for use in picked 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 reinforcement for extra strength and stability.
It's discovered in natural deposits or might be a refined product and is utilized for both roadway surfacing and roofing. Bitumen shows a thermoplastic quality when softened by heat. In modified 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 fabric made from constant filament yarn in an open mesh building. Mod Bit membranes are normally installed as a 2- or three-ply (increase) system. The kind of modifier utilized might identify the method of sheet installation: mopped down using hot asphalt or heat bonded to melt the asphalt so that it flows onto the substrate.
The membrane system may be held in place on the roof by fully sticking the base sheet, mechanically connecting the base sheet or utilizing ballast. High efficiency modified bitumen roofing and waterproofing systems are rapidly installed, simple to preserve and cost efficient. Mod Bit membranes are typically hot mopped like conventional BUR but likewise may be used as a torch down product.
If hot asphalt is needed for other roof operations to adhere insulation or a base sheet, it's likely more economical to hot mop the cap sheet as well. Heat welding (likewise referred to as "torch down") can vaporize surface area wetness from the bonding area. Heat welding preheats and softens product, providing benefits in winter.
A variety of specially created heat bonded systems are provided, 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 offer big office complex and commercial storage facilities with several years of defense.
Roofings are considered totally adhered if applied directly to roof decks or insulation (advanced roofing). From PrevENt Fire Rated Premium Heavy Responsibility Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these resilient totally adhered products will add strength and life to your roof system. IKO Mechanically Attached Roof are understood for consistency and resilience, and include those that are protected with a fastener system directly into the structure's structural deck.
IKO Fire Rated Roofing Systems are designed to manage extreme temperature levels and to reduce fire. The PrevENt line of premium SBS cap sheets offers boosted efficiency with graphite technology for the greatest fire resistance rating (Class A) offered in a flat roofing membrane. Graphite is applied to the upper face of the reinforcement mat during manufacturing of the cap sheet and serves as a fire retardant by expanding quickly when exposed to heats.
IKO Reflective and Eco Roofing Systems deal reflective properties designed to offer protection from the destructive 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 constructed to last, offering a substantial contribution towards enhancing structure energy efficiency and expense savings to the structure owner.
Offered throughout the complete line of asphalt systems, these HD membrane products consist of Fast-N-Stick, Torchflex and PrevENt membranes, along with the new environmentally friendly Carrara ArmourCool HD. Premium Strong Composite Systems install like a basic cap and contractors can anticipate much better "lay flat" tendencies with increased total strength. IKO Cold-Applied Roof include cold process adhesives that are ideal for use with vapour retarders and Modiflex Base and Cap Sheets.
Table of Contents
How To Build A Roof - Diy
2020 Roof Replacement Cost - Cost Of A New Roof
4 Signs It'S Time To Replace Your Commercial Roof