Published Volumes & Issues
Browse all published issues of International Journal of Technical Innovation in Modern Engineering & Science. Click any issue card to view its papers inline.
Vol.6, Issue 12 · Issue 12 2020 · ID: IJT-2021-6B3BF2
PERFORMANCE OF CONCRETE REPLACING COARSE AGGREGATE WITH CRUSHED BONES AND CEMENT WITH GGBS AND SILICA FUME
Gulam Moinuddin Neelgar , Sajid Saiyad Hussain · Department Of Civil Engineering (CHANDIGARH UNIVERSITY), IN
with silica fume and GGBS. While performing the project the cubes, cylinder and beams is casted. The coarse aggregate is replaced by animal crushed bones and the silica fume and GGBS is replaced by cement in appropriate proportion. Animal crushed bone was replaced by 10%, 15%, 20% and silica fume and GGBS was replaced by 5% respectively. In the experiment total 36 cubes is casted, 24 cylinders is casted and 16 beams was casted. The casted mould was tested on 7 days, 21 days, 28 days, and 52 days. In this project the compression test, split tensile test and flexural strength test was performed. The compressive strength is maximum at the replacement of 10% of animal crushed bone and 5% of silica fume and GGBS in the specimen. The split tensile strength of concrete is maximum at the replacement of 20% of dead animal crushed bone and 5% of silica fume and GGBS. The flexural strength of specimen is maximum at the replacement of 20% of dead animal crushed bone and 5% of silica fume and GGBS.
Keywords: Animal Crushed Bones, GGBS, Silica Fume, Compression Test, Split Tensile Test, Flexural Test.
Vol.6, Issue 12 · Issue 12 2020 · ID: IJT-2021-CC752F
Study on M20 and M60 grade concrete using rice husk ash and waste
G. Gowri Sankara Rao , Nougapu Pavan · Department of Civil Engineering AITAM, Tekkali, AP, India, IN
compressive strength and mixes containing 25% RHA replacement and 40% waste granite powder replacement is preferred in terms of flexural strength. These findings assert that waste granite powder along with Rice husk ash can be replaced together partially in place of sand and cement. Durability tests are also conducted to assess the chemical attack which stems in the deterioration of concrete.
Keywords: High-strength concrete (HSC), Granite powder; rice husk ash (RHA), Compressive strength, mechanical properties, superplasticizer.
