ALKALI-SILICA REACTION: VAL DE LA MARE DAM, JERSEY, CASE HISTORY.

  • Authors: RG COLE; P HORSWILL
  • Source: ICE Proceedings, Volume 84, Issue 6, pages 1237 –1259 , , E-ISSN: 1753-7789

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Proc. Instn Ciu. Engrs, Part 1,1988,84, Dec., 1237-1259 9372 GROUP WATER ENGINEERING Alkali-silica reaction Val de la Mare dam, : Jersey, case history R. G. COLE, FICE* P. HORSWILL, MA, MSc, FGS* Val de la Mare dam is a mass concrete structure constructed in 1957-62. In January 1971 the dam suddenly exhibited movements which could not easily be explained. There followed a period of intensive investigations and research leading to the conclusion that alkali-silica reaction had occurred due principally to the combination of chalcedony vein material in the local coarse aggregates and the high alkali content of the imported cement...

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