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Design of Eco-friendly Ultra-high Performance Concrete with Supplementary Cementitious Materials and Coarse Aggregate
- Source :
- Journal of Wuhan University of Technology-Mater. Sci. Ed.. 34:1350-1359
- Publication Year :
- 2019
- Publisher :
- Springer Science and Business Media LLC, 2019.
-
Abstract
- Aiming to investigate the mix design of eco-friendly UHPC with supplementary cementitious materials and coarser aggregates, we comprehensively studied the workability, microstructure, porosity, compressive strength, flexural strength, and Young’s modulus of UHPC. Relationship between compressive strength and Young’s modulus was obtained eventually. It is found that the compressive strength, flexural strength, and Young’s modulus of UHPC increase by 19.01%, 10.81%, and 5.99%, respectively, when 40wt% cement is replaced with supplementary cementitious materials. The relationship between compressive strength and Young’s modulus of UHPC is an exponential form.
- Subjects :
- Cement
Aggregate (composite)
Materials science
0211 other engineering and technologies
Modulus
02 engineering and technology
021001 nanoscience & nanotechnology
Microstructure
Compressive strength
Flexural strength
021105 building & construction
General Materials Science
Cementitious
Composite material
0210 nano-technology
Porosity
Subjects
Details
- ISSN :
- 19930437 and 10002413
- Volume :
- 34
- Database :
- OpenAIRE
- Journal :
- Journal of Wuhan University of Technology-Mater. Sci. Ed.
- Accession number :
- edsair.doi...........c301b7dc8db746709e984ddc7c4a906a