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Adams State University - summer 2012 | ||
Section 2 | ||
Living Materials : A Sculptor's Handbook (1st Edition) by Oliver Andrews Paperback, 348 Pages, Published 1983 ISBN-10: 0-520-06452-6 / 0520064526 ISBN-13: 978-0-520-06452-2 / 9780520064522 It is an angular sand with a gradation of grit sizes with excellent fit, or interlocking of particles with one another, producing a strong but fine sand. It is used commercially for casting lettering and memorial plaques. Cement. High-early- strength Portland cement (see chapter five) can be used |