Browsing งานวิจัย (Research) by Author "Ronnakron Thepwong"

Now showing items 1-2 of 2

    • Strength and Durability of Mortar Containing Bagasse Ash and Fly Ash 

      Sarote Dumrongsil; Ronnakron Thepwong (มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2008-03)
      This research was to study the strength and durability of mortar containing bagasse ash and fly ash. Strength such as compressive and flexural strength was investigated. Durability tested was drying shrinkage, sulfate ...

    • Strength and Microstructure of Cement Blended Bagasse Ash and Fly Ash 

      Sarote Dumrongsil; Ronnakron Thepwong (มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2007-07)
      The objective of this research was to study the strengths and microstructure of cement blended bagasse ash and fly ash in order to use for data base to develop the bagasse ash as a construction materials. The ratio of ...