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  2. List of commercially available roofing materials - Wikipedia

    en.wikipedia.org/wiki/List_of_commercially...

    Membrane roofing consists of large sheets, generally fused in some way at the joints to form a continuous surface. Cured Thermoset membrane (e.g. EPDM rubber, Neoprene). Synthetic rubber Cured Thermosets are synthetic rubbers that have undergone the vulcanization or "Curing" process. Seams of materials are bonded by adhesives or chemicals ...

  3. Sheet moulding compound - Wikipedia

    en.wikipedia.org/wiki/Sheet_moulding_compound

    Sheet moulding compound (SMC) or sheet moulding composite is a ready to mould glass-fibre reinforced polyester material primarily used in compression moulding. [1] The sheet is provided in rolls weighing up to 1000 kg. Alternatively the resin and related materials may be mixed on site when a producer wants greater control over the chemistry and ...

  4. Little Miller Act - Wikipedia

    en.wikipedia.org/wiki/Little_Miller_Act

    Construction in East Village, San Diego. A "Little Miller Act" is a U.S. state statute, based upon the federal Miller Act, that requires prime contractors on state construction projects to post bonds guaranteeing the performance of their contractual duties and/or the payment of their subcontractors and material suppliers.

  5. BoPET - Wikipedia

    en.wikipedia.org/wiki/BoPET

    The boPET sheets become legal documents from which copies or blueprints are made. boPET sheets are more durable and can withstand more handling than bond paper. Although " blueprint " duplication has fallen out of use, mylar is still used for its archival properties, typically as a record set of plans for building departments to keep on file.

  6. Geotextile - Wikipedia

    en.wikipedia.org/wiki/Geotextile

    Typically crafted from polypropylene or polyester, geotextile fabrics are available in two primary forms: woven, which resembles traditional mail bag sacking, and nonwoven, which resembles felt. Geotextile composites have been introduced and products such as geogrids and meshes have been developed. Geotextiles are durable and are able to soften ...

  7. Polyester resin - Wikipedia

    en.wikipedia.org/wiki/Polyester_resin

    Polyester resins are synthetic resins formed by the reaction of dibasic organic acids and polyhydric alcohols. Maleic anhydride is a commonly used raw material with diacid functionality in unsaturated polyester resins. [1] Unsaturated polyester resins are used in sheet moulding compound, bulk moulding compound and the toner of laser printers.