Portland cement-based penetrating electrically conductive composition for protection against electrocorrosion

被引：4
|
作者：
Plugin, A. A. [1 ]
Pluhin, O. A. [1 ]
Kasyanov, V. V. [2 ]
Dyomina, O., I [3 ]
Bondarenko, D. O. [3 ]
机构：
[1] Ukrainian State Univ Railway Transport, 7 Feuerbach Sq, UA-61050 Kharkiv, Ukraine
[2] A Beketov Kharkiv Natl Univ Urban Econ, 17 Marshala Bazhanova Str, UA-61002 Kharkiv, Ukraine
[3] Kharkiv Natl Univ Civil Engn & Architecture, 40 Sumskaya Str, UA-61002 Kharkiv, Ukraine
来源：
FUNCTIONAL MATERIALS | 2021年 / 28卷 / 01期
关键词：
graphite; Portland cement; chemical additives; hydration; electrical conductivity;
D O I：
10.15407/fm28.01.121
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A conductive composition of penetrating action based on Portland cement with a complex chemical additive and graphite filler has been developed. The composition is intended to protect reinforced concrete structures from electrocorrosion due to the formation of an electrically conductive coating on their surfaces with a simultaneous increase in the electrical resistance of the surface layer of the structure itself. Experimental studies have been carried out, incl. electron microscopic, spectroscopic, X-ray phase analysis. The regularities of the formation of the electrophysical and physical-mechanical properties of the composition, their dependence on the composition are established.
引用
收藏
页码：121 / 130
页数：10
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