The Magic Powder Called Portland Cement

Year Published: 1979

Creator: Portland Cement Association

Format: 16mm

Sound: sound

Description: Title from data sheet Rev. version of: From mountains to microns. 1959 Intended audience: Engineering and construction personnel Issued also as videorecording Describes the cement hydration process and the production of Portland cement from raw materials to the finished product. Also includes scenes from various cement plants which show the use of new technology to conserve fuel and control pollution and describes the work of the Portland Cement Association

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AV Geeks Archive, Internet Archive

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