Study on the Density and Performance of Cementitious Materials Compounded by Multiple Mineral Admixtures

Hui Xu; An Qi Lu

doi:10.4028/www.scientific.net/AMR.374-377.1446

Paper Titles

Discarded Tire Implications in Reinforced Slope
p.1430

Experimental Research on the Relationship between Splitting Tensile Strength and Compressive Strength of Ceramisite Concrete
p.1434

Analysis on Life Cycle Cost and Economic Benefits of Self-Thermal Insulation System of Three Different External Walls in Changsha in China
p.1438

Application of Chemicals in the Restoration of Monuments
p.1442

Study on the Density and Performance of Cementitious Materials Compounded by Multiple Mineral Admixtures
p.1446

Study on Water Stability of Bitumen Mixture Under High Temperature and Moisture Conditions
p.1451

Research on Strengthening Mechanism of Bamboo Fiber Concrete under Splitting Tensile Load
p.1455

Effect of Hydrated Lime on Asphalt Matrix Properties and Asphalt Mix Volume Characteristics
p.1462

Performance Analysis of Polyacrylonitrile Fiber Concrete on Airport Pavement
p.1467

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 374-377Study on the Density and Performance of...

Study on the Density and Performance of Cementitious Materials Compounded by Multiple Mineral Admixtures

Abstract:

This paper studies on the relative denseness of fresh cement pastes compounded with multi-cementitious materials and the performances of their harden concretes. Results show that with the dense packing of several ultra-fine particles, higher the relative denseness of different cementitious material system, higher the compressive strength and lower the air permeability of the harden concrete. The multi-cementitious material compounded by 37% cement、20% fly ash、40% pulverized slag and 3% silica fume has the higher relative denseness of fresh cement paste, and its compressive strength and air permeation of harden concrete composite is also improved.

You might also be interested in these eBooks

Sustainable Development of Urban Environment and Building Material

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 374-377)

Pages:

1446-1450

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.374-377.1446

Citation:

Cite this paper

Online since:

October 2011

Authors:

Hui Xu, An Qi Lu

Keywords:

Cement Materials, Filling Effect, Fly Ash (FA), Pulverized Slag, Relative Denseness, Silica Fume (SF)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Naiqian Feng. Durability of Concrete and Concrete Structure. China Machine Press.2009.1.1

Google Scholar

[2] Qiong Wang et.Study on the Superposition Effect of the Composite Cementitious Material in High-Performance Concrete[J].Coal Ash China,2002,（6）：3-6

Google Scholar

[3] Guangcheng Long, Youjun Xie, Xinyou Wang. Study on the Effects of Mineral Admixtures on Densenness of Fresh Cement Paste[J].Journal of Building Materials，2002,5（1）：21-25

Google Scholar

[4] Lange F,Mortel H,Rudert V. Dense packing of cement pastes and resulting consequences on mortar properties[J]. Cement and Concrete Research.1997,27(10):1481-1488

DOI: 10.1016/s0008-8846(97)00189-0

Google Scholar