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Anchor Stone pieces are made of a mixture of quartz sand, chalk, and linseed oil (German Patent 13,770; US Patent 233,780), precisely pressed in molds so that they fit together perfectly.
The term creosote has a broad range of definitions depending on the origin of the coal tar oil and end-use of the material. With respect to wood preservatives, the United States Environmental Protection Agency (EPA) considers the term creosote to mean a pesticide for use as a wood preservative meeting the American Wood Protection Association (AWPA) Standards P1/P13 and P2. [6]
The blocks known as the Trilithon (the upper of the two largest courses of stone pictured) in the Temple of Jupiter Baal. The Trilithon (Greek: Τρίλιθον), also called the Three Stones, is a group of three horizontally lying giant stones that form part of the podium of the Temple of Jupiter Baal at Baalbek.
Stepped mounting block in Nantwich, Cheshire. Mounting blocks were usually made from stone or wood and prior to the era of the motor car they were very common. Some have three or more steps leading up to a platform which gave extra height and therefore easier access to the saddle and less chance of falling when dismounting. [6]
The overall thickness of sandwich wall panels in commercial applications is typically 8 inches, but their designs are often customized to the application. In a typical 8-inch wall panel the concrete wythes are each 2-3/8 inches thick), sandwiching 3-1/4 inches of high R-value insulating foam. The interior and exterior wythes of concrete are ...
The locomotives powering the freight were an EMD FTA-FTB semi-permanently coupled pair. 8 August "Spokane, Wash., Aug. 8 – Second Lt. George F. Morris, 28, of San Pedro, California, was killed instantly when the small observation plane he was flying crashed at the seven-mile gunnery range, Geiger field officers announced today." [109] 10 August
Fibrodysplasia ossificans progressiva (/ ˌ f aɪ b r oʊ d ɪ ˈ s p l eɪ ʒ (i) ə ɒ ˈ s ɪ f ɪ k æ n z p r ə ˈ ɡ r ɛ s ɪ v ə /; [1] abbr. FOP), also called Münchmeyer disease or formerly myositis ossificans progressiva, is an extremely rare connective tissue disease in which fibrous connective tissue such as muscle, tendons, and ligaments turn into bone tissue (ossification).
various hammerstones An example of a cobble used as a hammerstone. In archaeology, a hammerstone is a hard cobble [1] used to strike off lithic flakes from a lump of tool stone during the process of lithic reduction. [2]