آخرین محصولات
UltraPly TPO Tested Assembly Guide
1. Insulated roof systems certified for use over combustible deck can be used over any type of existing roof system and maintain its new construction rating. 2. Insulated roof systems certified for use over noncombustible deck may be used over any type of Class A, B or C existing roof systems.
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Roof Protection with Flute Fill
Flute Fill for Metal Roof Decks. When you have a metal roof deck, then you have a structurally sound due to its a ribbed profile. These ribs naturally have gaps (called "flutes") that need to be filled in order to …
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Warranty Information
Sika Roofing is the only thermoplastic membrane manufacturer with more than 50 years of proven performance history. We offer warranties on our system for up to 30 years. A Sika Sarnafil warranty is transferable to a new building owner, making your roof a marketing asset during a sale negotiation.
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Roof Insulation & Roof Cover Boards | GAF Roofing
The GAF Commercial Chairman's Circle recognizes exceptional contractors in the commercial roofing industry. A partnership based on excellence. Each year, GAF invites contractor businesses to join this key partnership based on shared business commitment, reputation, loyalty, capability, and philanthropy. ...
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Polystick Roof Underlayment | Self-Adhesive Membranes
Polyglass ® is an ISO 9001:2015 Certified, leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low- and steep-slope applications. We are an industry leader in self-adhered underlayments that are specially designed to help contractors save time and labor costs. Utilizing the most technologically ...
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The Many Purposes of Taking Core Samples in Roofing
It also is the best method if larger samples are desired. Purposes of Core Sampling. 1. Material Identification. Whether one is taking core samples for the purpose of evaluation or design, one of the primary purposes is material identification. The inspector observes and documents the composition of the roof membrane, cover board, insulation ...
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The Best Roof Sealants of 2023
BEST FOR LEAKS: LR Liquid Rubber Peel and Stick Seam Tape. BEST FOR RV ROOFS: LR Liquid Rubber RV Roof Coating – Solar Reflective. BEST FOR FLAT ROOFS: Rubberseal Liquid Rubber Waterproofing ...
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Commercial Roofing System
Duro-Last is the only roof manufacturing company to offer prefabrication of the entire roofing system in our factory-controlled environment. Through our custom-fabricated commercial roofing systems – which can include both membrane and accessories – up to 85% of the seams are completed before it arrives on the job site. A custom-fabricated ...
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3 Materials To Fill in Low Depressions on Flat Roofs
If you have such a roof, you can fill the low depression spots with two to three layers of felt applied with tar. You can select between asphalt-infused felt, polyester felt and others, depending upon the type of felt that is most compatible with your roof. You can use asphalt, gravel or other materials on top of the felt if you deem it ...
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Unventilated cold roofs | Journals | RICS
Provided that a sound vapour barrier is included at deck level, the risk of interstitial condensation in a warm roof is much reduced. But the roof covering will absorb heat as a result of infrared radiation, and because the insulation prevents or reduces the dissipation of that heat back to the structure, the roofing membrane will have to work …
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Sika Sarnafil Roofing Systems
Improve your installation productivity and eliminate fumes with the Sarnafil self-adhered single-ply roofing membrane. This innovative membrane provides all the benefits of a Sarnafil adhered roofing system without the hassle and mess of liquid adhesives. Mechanically Attached PVC Roofing Systems Sarnafast System
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Fluid-Applied Liquid Roofing Membrane | Garland Co
Fill-Lock TG is a trowel grade bonding and repair adhesive formulated with high-performance epoxy. This fast-curing, multi-purpose material can be used as an adhesive and a patch material. ... Fluid-applied roofing membranes are durable, fabric-reinforced systems that provide seamless and robust waterproofing protection to modified bitumen, …
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PREVENTING WATER PENETRATION IN BELOW-GRADE CONCRETE …
The membrane is adhesive on one side and protected by a polyethylene film on the other. Adjacent pieces of membrane must be lapped, and the top and bottom edges sealed with mastic to provide continuous protection from water entry. After the membrane is placed on the wall, the surface is rolled with sufficient pressure to ensure adequate adhesion.
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Low-Slope ("Flat") Roofs | Building America Solution Center
Scope. In high-wind zones, construct low-slope ("flat") insulated roof assemblies that resist the wind pressures that can pull off membrane roof coverings during high-wind events such as hurricanes. Install the roof decking in accordance with IBHS Fortified Home sheathing nailing pattern recommendations. Seal the roof deck sheathing by ...
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Pitch Pocket (Pitch Pan) • Roof Flashing Explained
Sometimes it can't be helped; a pitch pan is the only reasonable way to flash some roof penetrations. But a pitch pocket should be considered a flashing of last resort. Sometimes a roof penetration can be avoided altogether. At curbed HVAC units, conduit lines can often be be routed down into the building inside the curb, underneath the unit.
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Roofing Terms Flashcards | Quizlet
Terms in this set (20) Low Slope Roofing. Low slope roofs have a slope of 2:12 or less. These roofs are susceptible to ponding. Ponding can cause deterioration and leakage of the membrane material as well as excessive structural deflections. Roof Decking. The structural surface that supports the roofing system.
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Sika Sarnafil, a Leading Manufacturer of PVC Roofing Systems
Sika Roofing is the worldwide leader in manufacturing resilient and sustainable roofing solutions for non-residential construction projects. From single-ply PVC membranes to hot and cold liquid-applied membranes, our products, systems, and services are designed to meet the needs of any building owner all over the world.
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Common Mistakes in Roof Insulation and Membrane …
Most commercial roofing manufacturers specify that no more than 10 patches should be installed in any one roofing square or 100-ft 2 (9.3-m 2) roof area. When …
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Types of Roof Membranes for Flat or Low-Slope Roofs
Membrane Roofing is a roof system that creates a continuous watertight covering to protect the interior of a building. Membrane roofs are predominately used as a flat roofing system since …
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EverGuard® TPO/PVC Mechanically Attached and Drill …
GAF EverGuard® roof membranes must be used in roofing systems to be guaranteed by GAF. The maximum guarantee length for any metal retrofit system is 20 years. Maximum roof slope: 2:12 . Maximum building height: 40 feet (18.3 m) Maximum enhanced wind speed coverage available: up to 72 mph, on eligible projects only; advanced
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Designing with Polyiso
The thermoplastic roof membrane is welded directly to specially coated fastening plates used to attach the insulation. The picture below shows such a system being used: The induction machine is …
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[Guide] The Three Types of Roof Membranes And Their Differences
There are three main types of roof membranes– modified bitumen systems, thermoset membranes, and thermoplastic membranes. Membrane roofing …
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Why Put Gravel on a Flat Roof
Gravel is used on flat roofs for two reasons: To protect the underlying layer of roofing materials, as is the case with built-up roofs (BURs). To weigh down or secure the roofing material, as is the case with single-ply flat roofs. There are different types and weights of gravel used on flat roofs for these purposes.
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Roofing Brochure
3M™ Scotchkote™ Roofing Liquid Membrane Systems. 3M – Practical and ingenious solutions that help customers succeed 3M is a $24.5 billion diversified technology company which, since 1902, ... them to expensive land fill as waste. 3M TM Scotchkote Liquid Coatings are manufactured to ISO 9000 Quality Management Systems and also ISO …
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Single-Ply Roof Membrane Types and The Features of Each
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Traffic Coatings
Applications include multi-story parking garages, parking decks and ramps, foot bridges and walkways, mechanical rooms, stadiums and arenas, plaza and rooftop decks, and balconies. Complete single and two component systems in Gray, Charcoal and Tan as well as optional high performance aliphatic top coats in clear, standard and custom colors ...
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Types of Low-Slope Roof Thermal Insulation
It is made from cellular plastic or fibrous materials and pressed into boards. Rigid board insulation is typically applied to the top surface of the deck, except in the case of a protected membrane roof (PMR), in which case it is applied over the roofing membrane. Typically, insulation products use blowing agents to fill the cells in .
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Mineral-filled roofing membrane compositions and uses therefor
Accordingly, it is believed desirable to develop a white or off-white, mineral-filled roofing membrane composition which cures at about the same rate as its black roofing membrane counterpart. Typically, this means curing the white roofing composition at a temperature of from about 120° C. to about 170° C., and, as for many EPDM and ...
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Sarnafil Typical Roofing Detail Downloads
Self-Adhered Membrane Solar Roof Textured Membrane Why Sika Sarnafil. Back to main menu; Why Sika Sarnafil The Sarnafil Difference . Back to Why Sika Sarnafil; The Sarnafil Difference Fire Performance Hail Performance High Wind Performance Milestone Management Our Oldest Roofs Over 60 Years of Experience Platinum Rated Membrane …
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Integrity Testing for Roofing and Waterproofing Membranes
Historically there have been five widely used testing methods for testing of horizontal membranes: spray testing, flood testing, capacitance (impedance) testing, nuclear metering, and infrared (IR) thermal imaging. Within the last two decades, two new methods of testing have revolutionized the leak detection and integrity testing industry.
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