A built-up roof is typically called a “BUR” roof in technical literature. The colloquial term “tar and gravel roof” refers to built-up roofs. BUR systems have been used in the U.S. since the 1850s, and bituminous materials such as asphalt and pitch have been used to weatherproof s...
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For comparison, PVC roof membranes can only stretch about 15% before breaking, TPO membranes 27%, and an asphalt built-up roof about 2%. EPDM is Thermoset “Thermoset” means that after the polymer chains are cross-linked using heat and chemical curing agents during the manufacturing process, ...
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actually those just one floor below the penthouse because these units are more shielded from the elements. The views and light are almost as good, but with a buffer of not being directly below the roof. If the penthouse is just under the roof, an owner should be prepared for leaks over...
Slate roofing has long been considered the finest roofing material available. It’s often found on historic institutional and public buildings, but a slate roof will add prestige to private homes as well. The lifespan of a properly-installed slate roof is in a league of its own. The only ...
© Masi Agricola | There is a long history of drying Corvina grapes for Amarone. So, whatisthe big deal about Amarone? In the 21st Century, Amarone's popularity has gone through the roof. WithAmarone, winemakers in the Veneto are answering the call for rich, powerful, red wines that –...
Built-Up Roofs (BUR)–Built-Up Roofs, also known as tar andgravel roofs, consist of many layers of alternating material. At the base is a sheet of insulation followed by alternating layers of ply sheet and bitumen, topped with an aggregate such as stone or gravel. Thanks to the many ...