Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates

Craciun, Viorel; Voinitchi, Dorinel; Badanoiu, Alina; Voinitchi, Radu

Viorel Craciun, Dorinel Voinitchi, Alina Badanoiu, Radu Voinitchi

Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates

Abstract:

The paper presents results regarding the mechanical properties of concretes prepared with various amounts of recycled concrete aggregate (RCA). RCA was obtained by the crushing of concrete rubble resulted during the demolition of a block of flats. The concretes with RCA were prepared using three different mixing approaches: one stage mixing (1SM), two stages mixing (2SM) and two stages mixing with polyvinyl acetate addition (2SM PA). Two stages mixing method in the presence of polyvinyl acetate addition, leads to an improvement of the mechanical strengths (compressive and splitting tensile strength due to a better bonding between the binding matrix formed in the new concrete and the old mortar adhered at the surface of RCA grains.

Keywords:
recycled concrete aggregate; mixing methods; concretes properties

Issue: 2017, Volume 68, Issue 7

Pages: 1528-1531

Publication date: 2017/8/15

https://doi.org/10.37358/RC.17.7.5709

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
CRACIUN, V., VOINITCHI, D., BADANOIU, A., VOINITCHI, R., Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates, Rev. Chim., 68(7), 2017, 1528-1531.

Vancouver
Craciun V, Voinitchi D, Badanoiu A, Voinitchi R. Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates. Rev. Chim.[internet]. 2017 Jul;68(7):1528-1531. Available from: https://doi.org/10.37358/RC.17.7.5709

APA 6th edition
Craciun, V., Voinitchi, D., Badanoiu, A. & Voinitchi, R. (2017). Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates. Revista de Chimie, 68(7), 1528-1531. https://doi.org/10.37358/RC.17.7.5709

Harvard
Craciun, V., Voinitchi, D., Badanoiu, A., Voinitchi, R. (2017). 'Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates', Revista de Chimie, 68(7), pp. 1528-1531. https://doi.org/10.37358/RC.17.7.5709

IEEE
V. Craciun, D. Voinitchi, A. Badanoiu, R. Voinitchi, "Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates". Revista de Chimie, vol. 68, no. 7, pp. 1528-1531, 2017. [online]. https://doi.org/10.37358/RC.17.7.5709

Text
Viorel Craciun, Dorinel Voinitchi, Alina Badanoiu, Radu Voinitchi,
Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates,
Revista de Chimie,
Volume 68, Issue 7,
2017,
Pages 1528-1531,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.7.5709.
(https://revistadechimie.ro/Articles.asp?ID=5709)
Keywords: recycled concrete aggregate; mixing methods; concretes properties

RIS
TY - JOUR
T1 - Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates
A1 - Craciun, Viorel
A2 - Voinitchi, Dorinel
A3 - Badanoiu, Alina
A4 - Voinitchi, Radu
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 7
SP - 1528
EP - 1531
UR - https://doi.org/10.37358/RC.17.7.5709
KW - recycled concrete aggregate
KW - mixing methods
KW - concretes properties
ER -

BibTex
@article{RevCh2017P1528,
author = {Craciun Viorel and Voinitchi Dorinel and Badanoiu Alina and Voinitchi Radu},
title = {Effect of Mixing Method and Polyvinil Acetate Addition on the Mechanical Properties of Concretes with Recycled Concrete Aggregates},
journal = {Revista de Chimie},
volume = {68},
number = {7},
pages = {1528-1531},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.7.5709},
url = {https://revistadechimie.ro/Articles.asp?ID=5709}
}

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