Utilization of Poly(Polyvinyl Alcohol-g-2-Ethylhexyl Acrylate) as Admixture for Mortar

Lyazzat  Bekbayeva; El-Sayed Negim; Yeligbayeva Gulzhakhan; Esmaiel Ganjian

doi:10.14716/ijtech.v11i2.3927

Utilization of Poly(Polyvinyl Alcohol-g-2-Ethylhexyl Acrylate) as Admixture for Mortar

Lyazzat Bekbayeva, El-Sayed Negim, Yeligbayeva Gulzhakhan, Esmaiel Ganjian

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

181 Downloads (Pure)

Abstract

We investigated the physico-mechanical properties of mortar mixed with copolymers based on polyvinyl alcohol (PVA) and 2-ethylhexyl acrylate (2-EHA) and synthesized by grafting using ammonium persulfate (APS) as an initiator. Increasing the amount of 2-EHA in the copolymer from 4% to 8% reduced the water/cement (W/C) ratio, the initial and final setting times, and the water absorption of mortar, while it increased its compressive strength.

Original language	English
Article number	3927
Pages (from-to)	259-268
Number of pages	10
Journal	International Journal of Technology (IJTech)
Volume	11
Issue number	2
DOIs	https://doi.org/10.14716/ijtech.v11i2.3927
Publication status	Published - 21 Apr 2020

Bibliographical note

Open Access journal. International Journal of Technology is licensed under a Creative Commons Attribution - NonCommercial - NoDerivs 4.0 (CC BY - NC - ND).

Keywords

Admixture
Cement
Copolymer
Mortar
PVA
Workability

ASJC Scopus subject areas

General Engineering
Management of Technology and Innovation
Strategy and Management

Access to Document

10.14716/ijtech.v11i2.3927Licence: CC BY-NC-ND

PublishedFinal published version, 1.11 MBLicence: CC BY-NC-ND

Cite this

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title = "Utilization of Poly(Polyvinyl Alcohol-g-2-Ethylhexyl Acrylate) as Admixture for Mortar",

abstract = "We investigated the physico-mechanical properties of mortar mixed with copolymers based on polyvinyl alcohol (PVA) and 2-ethylhexyl acrylate (2-EHA) and synthesized by grafting using ammonium persulfate (APS) as an initiator. Increasing the amount of 2-EHA in the copolymer from 4% to 8% reduced the water/cement (W/C) ratio, the initial and final setting times, and the water absorption of mortar, while it increased its compressive strength.",

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AU - Negim, El-Sayed

AU - Gulzhakhan, Yeligbayeva

AU - Ganjian, Esmaiel

N1 - Open Access journal. International Journal of Technology is licensed under a Creative Commons Attribution - NonCommercial - NoDerivs 4.0 (CC BY - NC - ND).

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KW - Admixture

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KW - Copolymer

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Utilization of Poly(Polyvinyl Alcohol-g-2-Ethylhexyl Acrylate) as Admixture for Mortar

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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