By protecting concrete from penetration of aggressive chemicals, low permeability is one of the most important contributory factors to the concrete’s durability. In this paper the effects of nano-SiO2 particles on concrete permeability are studied through employing the technique of spraying nanosilicon and treatment in the water-diluted nano-SiO2 oxide. To this end, some mechanical and microstructure properties of concrete are investigated. The results show that the compression strength and the resistance of specimens to water penetration are significantly increased, whether in the mixtures cured in the colloidal solution or those being sprayed with nano-SiO2. The minute dimensions of these particles allow them to penetrate up to a particula...
Abrasion damage is a typical hydraulic structure failure and considerably impacts the durability of ...
In order to reduce early damage of bridge deck pavement concrete in cold regions, a certain content ...
The Durability of Concrete has been vital to all the manufacturer and researchers. The Concrete has ...
By protecting concrete from penetration of aggressive chemicals, low permeability is one of the most...
Water permeability of cement-based concrete has been recognized as a critical intrinsic property hig...
In recent years, the addition of nanometer materials to concrete materials has attracted a group of ...
In this work, compressive, flexural and split tensile strengths together with coefficient of water a...
In this study, nano-SiO2 has been used as a high reactive pozzolan to develop the microstructure of ...
In this study, the effects of SiO2 nanoparticles on both mechanical properties (compressive, split t...
Concrete is naturally porous and allows water to penetrate its surfaces. This water penetration can ...
In the present study, abrasion resistance and compressive strength of concrete specimens containing ...
Nano technology is an emerging field of interest for civil engineering application. Among the nano m...
Nano technology is an emerging field of interest for civil engineering application. Among the nano m...
This research presents the improvement effect and influence mechanism of nano-Al2O3 (NA) and nano-Si...
Concrete is easily affected by all kinds of erosive substances during its use. Surface treatment is ...
Abrasion damage is a typical hydraulic structure failure and considerably impacts the durability of ...
In order to reduce early damage of bridge deck pavement concrete in cold regions, a certain content ...
The Durability of Concrete has been vital to all the manufacturer and researchers. The Concrete has ...
By protecting concrete from penetration of aggressive chemicals, low permeability is one of the most...
Water permeability of cement-based concrete has been recognized as a critical intrinsic property hig...
In recent years, the addition of nanometer materials to concrete materials has attracted a group of ...
In this work, compressive, flexural and split tensile strengths together with coefficient of water a...
In this study, nano-SiO2 has been used as a high reactive pozzolan to develop the microstructure of ...
In this study, the effects of SiO2 nanoparticles on both mechanical properties (compressive, split t...
Concrete is naturally porous and allows water to penetrate its surfaces. This water penetration can ...
In the present study, abrasion resistance and compressive strength of concrete specimens containing ...
Nano technology is an emerging field of interest for civil engineering application. Among the nano m...
Nano technology is an emerging field of interest for civil engineering application. Among the nano m...
This research presents the improvement effect and influence mechanism of nano-Al2O3 (NA) and nano-Si...
Concrete is easily affected by all kinds of erosive substances during its use. Surface treatment is ...
Abrasion damage is a typical hydraulic structure failure and considerably impacts the durability of ...
In order to reduce early damage of bridge deck pavement concrete in cold regions, a certain content ...
The Durability of Concrete has been vital to all the manufacturer and researchers. The Concrete has ...