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The first expanded polystyrene ICF Wall forms were developed in the late 1960s with the expiration of the original patent and the advent of modern foam plastics by BASF. [citation needed] Canadian contractor Werner Gregori filed the first patent for a foam concrete form in 1966 with a block "measuring 16 inches high by 48 inches long with a tongue-and-groove interlock, metal ties, and a waffle ...
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.
Carlisle Companies Incorporated is a supplier of construction products that make buildings more energy efficient and resilient. The company manufactures and sells single-ply roofing products as well as warranted systems and accessories for the commercial building industry.
Tenneco Inc. purchased PCA in 1965, and during the next 34 years the company undertook a number of acquisitions, including the acquisition of Mobil Plastics Company in 1995 and Amoco Foam Products Company in 1996, which formed the basis of the current Pactiv business. As a result, its product portfolio expanded to include aluminum, clear ...
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Clark Foam was founded in 1961 by Gordon "Grubby" Clark. Clark was born on January 19, 1933, in Gardena, California. [3] [4] He surfed on heavy redwood surfboards in the 1940s and 1950s. [5] [6] At age 19, Clark worked for Tom Blake, a legendary figure who invented the surfboard fin. [3]
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Ozy Media founder Carlos Watson was sentenced on Monday to nearly 10 years in prison, after a jury found him guilty in July of lying to investors about the now-defunct startup's finances and sham ...