Vol. 3 No. 2 (2025): July - December 2025

Research Articles

• Effect of crushed limestone replacement with river gravel on the mechanical properties and economic viability of concrete

  Napaporn Pimtong, Charoenchai Ridtirud

  1-8

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• On fuzzy α-ideals in ordered semigroups

  Nuchanat Tiprachot, Somsak Lekkoksung, Nareupanat Lekkoksung

  9-15

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• Effect of sand-to-binder and water-to-binder ratios on the mechanical properties of magnesium phosphate cement mortar for concrete pavement repair

  Tanunya Sungsikeaw, Charoenchai Ridtirud

  16-24

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• Comparison energy consumption for combined VSD pump with constant speed pump in raw water pumping

  Wiwat Onnakklum

  25-35

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