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Styrofoam insulation extruded polystyrene foam (XPS), owned and manufactured by DuPont. Styrofoam is a genericized trademarked brand of closed-cell extruded polystyrene foam (XPS), manufactured to provide continuous building insulation board used in walls, roofs, and foundations as thermal insulation and as a water barrier.
Below are some uses for plastics in the construction industry: Pipes for rain water, sewage, gas distribution, and organizing wires may be made of plastic. Cable insulation and insulating tape is usually made of plastic. Plastic may be used in flooring and roofing materials. Doors, window panels, and skylights may be made of plastic.
Based on scientific tests over five decades, government safety agencies have determined that polystyrene is safe for use in foodservice products. For example, polystyrene meets the stringent standards of the U.S. Food and Drug Administration and the European Commission/European Food Safety Authority for use in packaging to store and serve food.
Susceptible to insect damage: Geofoam can be treated to resist insect infestation. When geofoam is used for insulating buildings where wood is present damage to the geofoam can be limited by use of insect treatment. On the other hand, in traditional lightweight fill for road construction no known evidence of insect damage has been documented. [10]
A multi-family residential building under construction with rigid panel exterior insulating sheathing. Rigid panel insulation, also referred to as continuous insulation, [1] can be made from foam plastics such as polyurethane (PUR), polyisocyanurate (PIR), and polystyrene, or from fibrous materials such as fiberglass, rock and slag wool.
The choice of which material or combination of materials is used depends on a wide variety of factors. Glass wool and EPS (expandable polystyrene) were by far the most commonly used building insulation materials in 2022, followed by stone wool and rigid foams made of PUR (polyurethane) and PIR (polyisocyanurate). [1]
Apr. 28—Walking along Lake McDonald's northeastern shore in late December, Heidi Haugen spotted small white dots in the water line debris. On closer inspection, the West Glacier resident saw ...
Plastic items used for such purposes generally have longer life spans. They may be in use for periods ranging from around five years (e.g. textiles and electrical equipment) to more than 20 years (e.g. construction materials, industrial machinery). [2]