|
|
|
|
|
Antoni Antoni,Stacia Dwi Shenjaya,Maria Lupita,Samuel Santosa,David Wiyono,Djwantoro Hardjito
Pág. 94 - 100
Circulating fluidized bed combustion (CFBC) is a newer type of burner that employ a circulating process to burn fuel effectively. CFBC burning process is gaining more popularity due to its compact size, high efficiency and lower burning temperature compa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Antoni .,Hendra Surya Wibawa,Djwantoro Hardjito
Pág. 51 - 56
This study evaluates the effect of particle size distribution (PSD) of high calcium fly ash on high volume fly ash (HVFA) mortar characteristics. Four PSD variations of high calcium fly ash used were: unclassified fly ash and fly ash passing sieve No. 20...
ver más
|
|
|
|
|
|
|
|
|
|
|
Djwantoro Hardjito,Benjamin Lumantarna
Obituary: Professor Joseph Andy SoesiloFounder of Jurnal Dimensi - predecessor of Civil Engineering Dimension journal Djwantoro Hardjito & Benjamin Lumantarna | Civil Engineering Dimension May 25, 2015 Professor Joseph Andy Soesilo passed away ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Antoni ,,Vindy Satrya,Djwantoro Hardjito
Pág. 38 - 43
This study focusses on the effect of milling of fly ash obtained from four different sources on the properties of high volume fly ash (HVFA) mortar. Two fly ash samples with low loss-on-ignition (LOI) were taken from a coal-fired power plant, while the o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Djwantoro Hardjito,Steenie E Wallah,Dody M.J. Sumajouw,B.V Rangan
Pág. pp. 88 - 93
This paper describes the effects of several factors on the properties of fly ash based geopolymer concrete, especially the compressive strength. The test variables included were the age of concrete, curing time, curing temperature, quantity of superplast...
ver más
|
|
|
|
|
|