期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2018
卷号：7
期号：5
页码：4755-4762
DOI：10.15680/IJIRSET.2018.0705051
出版社：S&S Publications
摘要：Geopolymer is new apparent concrete; completely compensate cement accompanying fly ash including
slags which are no more harassing to surroundings. This project is to ascertain the characteristic of geopolymer
concrete when it is partially replacing with pumice stone. The foremost objective of project is to decrease the weight of
concrete proving by Structural light weight aggregate. When using this aggregate increase fire resistance, ease to
handling and transportation. This paper presents an examination on behaviour of pumice stone. G20 grade of concrete
is prepared. The coarse aggregate is partially replaced pumice stone with various percentages such as 0%, 10%, 20%,
30%, 40%, 50%.8 molarity of concentration of NaOH is prepared. The samples were mixed and casted in specimen
such as 150mm x 150mm x 150mm for compression test and 100mm diameter and 200mm length for spilt tensile test
and beam were designed as under reinforcement of size 1300mm x 150mm x 150mm and tested under loading frame
and then compared with other geopolymer concrete. Based on performance aspect it shows that increase of pumice
stone reduces the density and strength gently decreases.
