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Volume 18 Issue 2
Apr.  2011
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Chai Jaturapitakkul, Jatuphon Tangpagasit, Sawang Songmue, and Kraiwood Kiattikomol, Filler effect of fine particle sand on the compressive strength of mortar, Int. J. Miner. Metall. Mater., 18(2011), No. 2, pp. 240-246. https://doi.org/10.1007/s12613-011-0429-6
Cite this article as:
Chai Jaturapitakkul, Jatuphon Tangpagasit, Sawang Songmue, and Kraiwood Kiattikomol, Filler effect of fine particle sand on the compressive strength of mortar, Int. J. Miner. Metall. Mater., 18(2011), No. 2, pp. 240-246. https://doi.org/10.1007/s12613-011-0429-6
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Filler effect of fine particle sand on the compressive strength of mortar

  • 通讯作者:

    Chai Jaturapitakkul    E-mail: chai.jat@kmutt.ac.th

  • The river sand, which is a non-pozzolanic material, was ground into 3 different particle sizes. Portland cement type I was replaced by the ground river sands at 10wt%–40wt% of binder to cast mortar. Compressive strengths of mortar were investigated and the filler effect of different fine particles of sand on the compressive strength of mortar was evaluated. The results show that the compressive strength of mortar contributed from the filler effect of smaller particles is higher than that of the coarser ones. The difference in compressive strength of mortar tends to be greater as the difference in ground river sand fineness increases. The results also suggest that ASTM C618 specification is not practically suitable for specifying pozzolan in concrete since the strength activity index of mortar containing ground river sand (high crystalline phase) with 33.8wt% of particles retained on a 45-μm sieve can pass the strength requirement.
  • Filler effect of fine particle sand on the compressive strength of mortar

    + Author Affiliations
    • The river sand, which is a non-pozzolanic material, was ground into 3 different particle sizes. Portland cement type I was replaced by the ground river sands at 10wt%–40wt% of binder to cast mortar. Compressive strengths of mortar were investigated and the filler effect of different fine particles of sand on the compressive strength of mortar was evaluated. The results show that the compressive strength of mortar contributed from the filler effect of smaller particles is higher than that of the coarser ones. The difference in compressive strength of mortar tends to be greater as the difference in ground river sand fineness increases. The results also suggest that ASTM C618 specification is not practically suitable for specifying pozzolan in concrete since the strength activity index of mortar containing ground river sand (high crystalline phase) with 33.8wt% of particles retained on a 45-μm sieve can pass the strength requirement.
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