Self-restoration hardening systems of high-strength concrete of a new generation

Preservation over time of the characteristics of high-strength artificial rock materials is currently the most important task. The operating practice critical structures, such as, for example, tall frame buildings, shows, unfortunately, the insufficient durability of the in-situ reinforced concrete...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-06, Vol.560 (1), p.12156
Main Authors: Tolstoy, A D, Lesovik, V S, Glagolev, E S, Vodopyanov, I O
Format: Article
Language:English
Subjects:
Concrete
Concrete structures
Corrosion effects
Frame structures
Gas composition
Hardening
High strength concretes
Reinforced concrete
Restoration
Tall buildings
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Preservation over time of the characteristics of high-strength artificial rock materials is currently the most important task. The operating practice critical structures, such as, for example, tall frame buildings, shows, unfortunately, the insufficient durability of the in-situ reinforced concrete from which these structures are constructed. Internal corrosion processes are complemented by external aggressive effects (temperature and humidity changes, changes in the gas composition of the ambient air, etc.). This article deals with issues of self-restoration ("autogenous healing") of the concrete structure. Their solution is provided by a method of overgrowing the interaction products of elements of an aggressive solution (external factor) and components of hardening concrete (internal factor).
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/560/1/012156