Experimental Investigation on Strength Properties of Binary and Ternary Blend Concrete Containing Silica-Fume and Rice Husk Ash Subjected to Elevated Temperature

Madhuri K Mulgund , Umesh P Patil

Compression Strength, Tensile strength, Elevated temperature, Non-destructive test, Silica-Fume, Rice Husk Ash.

Residual compressive strength and tensile strength of ternary and binary blend concrete when subjected to elevated temperatures of 200°C, 400°C and 600°C were investigated. Four concrete mixes in which one was control mix having no admixture , two binary blend concrete having 20%Rice Husk Ash and 10% Silica Fume, and one ternary blend concrete consisting both 20% Rice husk Ash and 10% Silica Fume were prepared for analysis. Manufactured sand was used in all these mixes as fine aggregate. Non-Destructive tests namely Rebound Hammer test and Ultrasonic Pulse Velocity tests were also carried out to observe the deviations between the test results of destructive and non-destructive tests. From results it is seen that binary concrete containing Silica fume as admixture gave good strength than binary concrete containing Rice Husk Ash. When concrete were subjected to elevated temperature the strength increased up to 400°C and beyond 400°C it decreased considerably in all mixes. Correlation coefficient between Rebound Hammer and compression test is R²=0.8. Ultra-Sonic Pulse Velocity value decreased with increase in temperature irrespective of type of mix.

Published Paper   E-Certificate

"Experimental Investigation on Strength Properties of Binary and Ternary Blend Concrete Containing Silica-Fume and Rice Husk Ash Subjected to Elevated Temperature", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.2, Issue 7, page no.32 - 39, June-2017, Available :https://ijsdr.org/papers/IJSDR1707005.pdf

Volume 2 Issue 7, June-2017

Pages : 32 - 39

Paper Reg. ID: IJSDR_170594

Published Paper Id: IJSDR1707005

Downloads: 000347207

Research Area: Engineering

Country: Belagavi, Karnataka, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR1707005

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR1707005

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

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