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  2. Chlorinated polyvinyl chloride - Wikipedia

    en.wikipedia.org/wiki/Chlorinated_polyvinyl_chloride

    CPVC sprinkler pipe inside a firestop mock-up. Chlorinated polyvinyl chloride (CPVC) is a thermoplastic produced by chlorination of polyvinyl chloride (PVC) resin. CPVC is significantly more flexible than PVC, and can also withstand higher temperatures. Uses include hot and cold water delivery pipes and industrial liquid handling.

  3. Talk:Chlorinated polyvinyl chloride - Wikipedia

    en.wikipedia.org/wiki/Talk:Chlorinated_polyvinyl...

    I assume the new chlorine replaces some hydrogen atoms, but I don't know. The problem is partly that PVC already has chlorine. A sample image of what PVC and CPVC look like on the molecular level might help, Will (Talk - contribs) 12:52, 14 January 2024 (UTC)

  4. Red List building materials - Wikipedia

    en.wikipedia.org/wiki/Red_List_building_materials

    The three compliance levels are: (1) LBC Red List free, which means that the product is free of all red list ingredients; (2) LBC compliant, which means that the product contains some chemicals that ILFI has designated as temporary red list exceptions; or (3) declared, which means that the product is not compliant with the Red List or its ...

  5. Housing contract activity, thanks to more inventory, rises ...

    www.aol.com/finance/housing-contract-activity...

    Last month, housing contract activity rose in all regions of the country except for the Northeast. The South saw the largest month-over-month increase, improving 5.2% from October and 8.5% from a ...

  6. Polyvinyl chloride - Wikipedia

    en.wikipedia.org/wiki/Polyvinyl_chloride

    "A modern Tudorbethan" house with uPVC gutters and downspouts, fascia, decorative imitation "half-timbering", windows, and doors PVC is widely and heavily used in construction and building industry, [ 9 ] For example, vinyl siding is extensively is a popular low-maintenance material, particularly in Ireland , the United Kingdom, the United ...

  7. Video shows terrifying rockslide in Colorado that forced ...

    www.aol.com/video-shows-terrifying-rockslide...

    A major rockslide prompted two highways to be shut down in Colorado over the weekend and witnesses captured the frightening moment on video. Highways 96 and 165 from Wetmore to Westcliffe in ...

  8. Jerry Jones has reportedly talked to Deion Sanders about ...

    www.aol.com/sports/jerry-jones-reportedly-talked...

    Sanders has become one of the most talked about coaches in the college game after energizing a Colorado program that had been irrelevant for decades.

  9. Thermoplastic - Wikipedia

    en.wikipedia.org/wiki/Thermoplastic

    This increase in elemental chlorine content contributes to CPVC's increased expression of chlorine-based characteristics, such as chemical durability, resistance to acids, bases, and salts; susceptibility to ammonia-based compounds, aromatics, esters, ketones; [9] chemical stability; heat energy transfer resistance. CPVC is commonly used in ...