Experimental investigation on the durability performances of concrete using cathode ray tube glass as fine aggregate under chloride ion penetration or sulfate attack

2018 ◽  
Vol 163 ◽  
pp. 634-642 ◽  
Author(s):  
Tiejun Liu ◽  
Shanshan Qin ◽  
Dujian Zou ◽  
Wen Song
Keyword(s):  
Experimental Investigation ◽  
Chloride Ion ◽  
Sulfate Attack ◽  
Fine Aggregate ◽  
Chloride Ion Penetration ◽  
Cathode Ray Tube ◽  
Ion Penetration

Freeze–thaw resistance and chloride-ion penetration of cement-stabilized clay exposed to sulfate attack

2015 ◽  
Vol 115 ◽  
pp. 179-188 ◽  
Author(s):  
Ali Mardani-Aghabaglou ◽  
İrem Kalıpcılar ◽  
Gözde İnan Sezer ◽  
Alper Sezer ◽  
Selim Altun
Keyword(s):  
Chloride Ion ◽  
Sulfate Attack ◽  
Freeze Thaw ◽  
Chloride Ion Penetration ◽  
Ion Penetration

scholarly journals Prediction of Chloride Ion Penetration of Recycled Aggregate Concrete

2015 ◽  
Vol 18 (2) ◽  
pp. 427-440 ◽  
Author(s):  
Rui Vasco Silva ◽  
Jorge de Brito ◽  
Rui Neves ◽  
Ravindra Dhir
Keyword(s):  
Chloride Ion ◽  
Recycled Aggregate Concrete ◽  
Recycled Aggregate ◽  
Aggregate Concrete ◽  
Chloride Ion Penetration ◽  
Ion Penetration

The Chloride Ion Penetration Model Coupled with Temperature and Moisture Transfer in Marine Environment

2012 ◽  
Vol 591-593 ◽  
pp. 2422-2427
Author(s):  
Juan Zhao
Keyword(s):  
Marine Environment ◽  
Moisture Transfer ◽  
Regional Climate ◽  
Chloride Ion ◽  
Chloride Penetration ◽  
Chloride Diffusion ◽  
Tidal Zone ◽  
Analog Simulation ◽  
Chloride Ion Penetration ◽  
Ion Penetration

Considering the complexity of the chloride ion penetration in concrete exposed to marine environment, an integrated chloride penetration model coupled with temperature and moisture transfer is proposed. The governing equations and parameters embody fully the cross-impacts among thermal conduction, moisture transfer and chloride ion penetration. Furthermore, the four exposure conditions are classified based on the different contact with the aggressive marine environment, and then the micro-climate condition on the concrete surface is investigated according to the regional climate characteristics, therefore, a comprehensive analog simulation to the chloride penetration process is proposed. To demonstrate that the proposed numerical model can correctly simulate the chloride diffusion in concrete, the integrated chloride diffusion model is applied in reproducing a real experiment, finally the model gives good agreement with the experimental profiles, and it is proved the tidal zone exposure results in a more severe attack on the reinforcement

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