EVALUATION OF PHASE FORMATION AND PHYSICAL-MECHANICAL PROPERTIES OF PORTLAND CEMENTS PRODUCED WITH CIVIL CONSTRUCTION WASTE

The purpose of this study was to evaluate the crystal phase formation behavior and its influence on the mechanical properties of LiO2-SiO2-P2O5 glass-ceramics system. High temperature XRD was used to analyze the crystal phase formation in situ. The crystalline phases in the material both before and after heat-treatment were also analyzed. The flexural strength was measured by three-point bending test according to ISO 6872:2008(E). The SEM analysis showed that the high strength of the glass-ceramics is attributed to the continuous interlocking microstructure with fine lithium disilicate crystallines.

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Study on physical and mechanical properties of concrete three-hole brick prepared by village construction waste

2011 International Conference on Electric Technology and Civil Engineering (ICETCE) ◽

10.1109/icetce.2011.5774195 ◽

2011 ◽

Author(s):

Jun Liu ◽

Yanping Yu ◽

Yun Zhang

Keyword(s):

Mechanical Properties ◽

Physical And Mechanical Properties ◽

Construction Waste

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Glass-forming ability, phase formation and mechanical properties of glass-forming Cu-Hf-Zr alloys

Progress in Natural Science Materials International ◽

10.1016/j.pnsc.2019.08.009 ◽

2019 ◽

Vol 29 (5) ◽

pp. 576-581

Author(s):

K. Kosiba ◽

Kaikai Song ◽

U. Kühn ◽

Gang Wang ◽

S. Pauly

Keyword(s):

Mechanical Properties ◽

Phase Formation ◽

Glass Forming Ability ◽

Glass Forming ◽

Zr Alloys

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Effect of increasing the Al2O3 content on the phase formation and mechanical properties of lithium disilicate glass-ceramics

Materials Research Express ◽

10.1088/2053-1591/abffa1 ◽

2021 ◽

Vol 8 (5) ◽

pp. 055202

Author(s):

Wilaiwan Leenakul ◽

Arnon Kraipok

Keyword(s):

Mechanical Properties ◽

Phase Formation ◽

Glass Ceramics ◽

Lithium Disilicate ◽

Al2o3 Content

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Phase Formation, Thermal Stability and Mechanical Properties of a Cu-Al-Ni-Mn Shape Memory Alloy Prepared by Selective Laser Melting

Materials Research ◽

10.1590/1516-1439.338914 ◽

2015 ◽

Vol 18 (suppl 2) ◽

pp. 35-38 ◽

Cited By ~ 16

Author(s):

Piter Gargarella ◽

Cláudio Shyinti Kiminami ◽

Eric Marchezini Mazzer ◽

Régis Daniel Cava ◽

Leonardo Albuquerque Basilio ◽

...

Keyword(s):

Mechanical Properties ◽

Thermal Stability ◽

Shape Memory Alloy ◽

Shape Memory ◽

Selective Laser Melting ◽

Phase Formation ◽

Laser Melting

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Properties of Latex Polymer Modified Mortars Reinforced with Waste Bamboo Fibers from Construction Waste

Buildings ◽

10.3390/buildings8110149 ◽

2018 ◽

Vol 8 (11) ◽

pp. 149 ◽

Cited By ~ 7

Author(s):

Banjo Akinyemi ◽

Temidayo Omoniyi

Keyword(s):

Mechanical Properties ◽

High Strength ◽

Latex Paint ◽

Construction Waste ◽

Calcium Silicate Hydrates ◽

Cement Mortars ◽

The Matrix ◽

Bamboo Fibers ◽

Pre Treatment ◽

Scanning Electron

This study evaluated the properties of latex modified cement mortars from ordinary paints which were reinforced with treated bamboo fibers from construction waste. Fiber variations of 0, 0.5, 1 and 1.5% at 10% of the weight of cement were utilized. Mechanical properties were determined according to standards; similarly, scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS) were used to analyze the microstructural and elemental properties of the samples. The experimental results revealed that the addition of 1.5% bamboo fibers and 10% latex solution produced excellent mechanical properties. This was as a result of improved fiber adhesion to the matrix through pre-treatment, coupled with the contributed high strength from the latex paint modified mortars. The micrograph showed that latex precipitated in the voids and on the surface of the bamboo fibers as well as gels of calcium silicate hydrates which contributed to the observed improvement in strength of the tested samples.

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