Effect of water-based acrylic copolymer on void systems of cementitious repair mortar

Autor: Hamid Akhavan Kharazian, Mohammad Reza Zare, Mohammadali Noktehdan, Arash Sedaghatdoost
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Case Studies in Construction Materials, Vol 11, Iss , Pp - (2019)
Druh dokumentu: article
ISSN: 2214-5095
DOI: 10.1016/j.cscm.2019.e00261
Popis: Recent literature has found excessive air content as a drawback in the polymer-modified cement mortars. Excessive air content has an adverse impact on the compressive strength of polymer-modified, cement-based mortars. Entrapped air voids in the cement based mortars are typically classified greater than 1 mm in diameter. In contrast to these voids, the entrained air voids (
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