ANALYSIS OF THE EFFECT OF FLY ASH AS FILLER ON THE COMPRESSIVE STRENGTH OF HIGH STRENGTH SELF-COMPACTING CONCRETE
Journal Title: Engineering and Technology Journal - Year 2023, Vol 8, Issue 07
Abstract
High Strength Self Compacting Concrete is a concrete innovation with the advantage of having high workability and high concrete quality. In this research, fly ash was used as a filler. Tests carried out by using a fly ash with the percentage of 1%, and conducting a slump flow test with a curing time of 14 days. The same percentage of fly ash was also tested using three types of slump tests, namely the slump flow test, l box test and v funnel test with a curing time of 28 days. The specimens are cylindrical with dimensions of 100 mm and 200 mm. The research results with a curing time of 14 days qualified for Self-Compacting Concrete according to EFNARC with a slump flow test value of 700 mm and qualified for High Strength Concrete with an average compressive strength value of 62.14 MPa. The results of the study with a curing time of 28 days obtained Slump Flow Test values of 719 mm, L Box test of 1 cm and V funnel of 19.99 seconds with an average compressive strength of 44.36 MPa at 28 days.
Authors and Affiliations
Ellen Joan Kumaat , Rizki Andika Mahmud ,Reky Stenly Windah
Keywords
Related Articles
- EP ID EP718705
- DOI 10.47191/etj/v8i7.04
- Views 51
- Downloads 0
DETERMINATION THE STRESS AND DEFORMATION OF THE CANNON BARREL WHEN FIRED
This paper presents a calculation process of the stress field of the 130M46 cannon barrel when firing under the load of gas pressure and temperature. The paper will focus on calculating the stress of a barrel and solving...
SUSTAINABILITY BETWEEN AUTHENTICITY AND CONTEMPORANEITY TO ACHIEVE THERMAL COMFORT
The research deals with identifying the elements of sustainable cities, the study and assessment of means and mechanisms to continue the routing of many cities around the world in order to turn into sustainable cities fo...
Designing and Evaluating a Metacognitive AI System for Enhanced Human-AI Collaboration: A Woz Approach
This study leverages recent theoretical and methodological advancements to design and evaluate a Metacognitive Artificial Intelligence (MAI) system. This study employs the WOz approach from the field of human-computer in...
An Innovative Use of Hydroxyapatite (HAp) from Pokea Clam Shells (Batissa violacea var. celebensis) for Toothpaste Manufacturing
Innovation research on the use of hydroxyapatite from pokea clam shells (Batissa violacea var. celebensis) for toothpaste manufacturing has been successfully conducted. This study aims to determine how to synthesize and...
DESIGN AND SIMULATION OF SHELL-AND-TUBE HEAT EXCHANGER (STHE) WITH THE EFFECT OF BAFFLES USING CFD-TOOL
In the current scenario, heat exchangers are used in the thermal system to maintain the working liquid's temperature. Due to their robust design and performance characteristics, the Shell and Tube Heat Exchangers (STHE)...