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2. Asphalt shingle - Wikipedia

   en.wikipedia.org/wiki/Asphalt_shingle

   For impact resistance UL 2218 Class 4 is best. This increases survivability from hailstorms, but the shingles become more susceptible to hail damage with age. [9] Fire resistance: Forest fires and other exterior fires risk roofs catching on fire. Fiberglass shingles have a better, class A, flame spread rating based on UL 790, and ASTM E 108 ...

3. Roof shingle - Wikipedia

   en.wikipedia.org/wiki/Roof_shingle

   An asphalt shingle roof has flexible asphalt shingles as the ridge cap. Some roof shingles are non-combustible or have a better fire rating than others which influence their use, some building codes do not allow the use of shingles with less than a class-A fire rating to be used on some types of buildings. Due to increased fire hazard, wood ...

4. Varicella zoster virus - Wikipedia

   en.wikipedia.org/wiki/Varicella_zoster_virus

   Varicella zoster virus (VZV), also known as human herpesvirus 3 (HHV-3, HHV3), is one of nine known herpes viruses that can infect humans.It causes chickenpox (varicella) commonly affecting children and young adults, and shingles (herpes zoster) in adults but rarely in children.

5. Wood shingle - Wikipedia

   en.wikipedia.org/wiki/Wood_shingle

   Historically, wooden shingles were usually thin (3 ⁄ 8 to 3 ⁄ 4 in or 10 to 19 mm), relatively narrow (3 to 8 in or 76 to 203 mm), of varying length (14 to 36 in or 360 to 910 mm), and almost always planed or knifed smooth. The traditional method for making wooden shingles before the 19th century was to rive (hand split) them from straight ...

6. Owens Corning - Wikipedia

   en.wikipedia.org/wiki/Owens_Corning

   The Owens Corning Roofing and Asphalt Shingle Recycling Program was launched in 2009 to keep shingles out of landfills. [37] In 2013, Constellation Energy built a 2.7-megawatt solar power system at an Owens Corning insulation plant in Delmar, New York. The power system, which is leased to Owens Corning, can produce 3.3 million kilowatt hours of ...

7. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!