INVESTIGATION OF MECHANICAL PROPERTIES OF HIGH-PERFORMANCE LIGHTWEIGHT CONCRETE WITH PUMICE AGGREGATE
Abstract
Traditional concretes, which have a lot of usage in practice, have huge unit weights. Lightweight concretes have less weight than traditional concretes. By using lightweight concrete in the reinforced concrete structures, the total amount of concrete to be used in the buildings can be reduced, the buildings can be lightened, and the total weight of the building can be reduced. High-performance concrete is needed to build permanent and long-lasting structures. The aim of this study is to assess comprehensively the previous studies on highstrength lightweight concrete and to present a different perspective for this subject. In the present study, the mechanical properties of high-performance lightweight concretes with different mixing ratios were examined. Compressive strengths of traditional concretes and lightweight concretes were compared. In addition, the compressive strengths of the concrete specimens produced in the building materials laboratory were tried to be estimated by the statistical analysis. A good fitting was obtained between the experimental and the predicted results.
Keywords
References
- [1] ACI 213R-87., (1999). Guide for Structural Lightweight Aggregate Concrete, American Concrete Institute (ACI), Michigan, USA.
- [2] Orcay, E.A., (2010). Mechanical Properties and Thermal Conductivity Coefficients of Lightweight Concretes, Master Thesis, Istanbul Technical University, Istanbul (in Turkish).
- [3] Arslan, M.E., (2007). Investigation of Bond Strength of Structural Lightweight Aggregate Concrete and Ordinary Concrete Comparatively in Bending, Master Thesis, Karadeniz Technical University, Trabzon (in Turkish).
- [4] Chandra, S. and Berntsson, L., (2003). Lightweight Aggregate Concrete, Noyes Publications, USA, 1-430 (2003).
- [5] Bingöl A.F. and Gül, R., (2004). Compressive Strength of Lightweight Aggregate Concrete Exposed to High Temperatures, Indian J. of Eng. and Materials Sciences, 1168-1172.
- [6] Dilli, M.E., (2015). Investigation of Mechanical Properties of Conventional and Structural Semi-Lightweight Concretes Reinforced with PVA Fibers, Master Thesis, Istanbul Technical University, Istanbul (in Turkish).
- [7] Bilgiç, M., (2009). Investigation of Properties of Prefabricated High Performance Lightweight Concrete, Master Thesis, SDÜ, Isparta (in Turkish).
- [8] Kok, S.C. and Min-Hong, Z., (2002). Water Permeability and Chloride Penetrability of High-Strength Lightweight Aggregate Concrete, Cement and Concrete Research, No:32, pp. 639-645.
Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Authors
Ragıp İnce
0000-0002-9837-8284
Türkiye
Publication Date
October 13, 2018
Submission Date
October 13, 2018
Acceptance Date
October 13, 2018
Published in Issue
Year 2018 Volume: 13 Number: 4