and G. Wilsch , Chloride and Sulphate Content in Concrete with Laser-Induced Breakdown Spectroscopy (LIBS) , in: Alexander, M., Beushausen, H.-D., Dehn, F. and P. Moyo (eds); Proceedings of the International Conference on Concrete Repair, Rehabilitation and Retrofitting (ICCRRR), ...
The deterioration degree of the concrete decreases with an increase in the fly ash content. However, the sulphate resistance property of the concrete significantly decreases with 30% fly ash content. When mixed with 20% fly ash and 30% slag, the sulphate resistance property of the concrete is ...
CHANGES IN LENGTH, WEIGHT, AND NATURAL FREQUENCY OF CONCRETE SPECIMENS MADE WITH TYPES I AND V CEMENTS, WITH DIFFERENT WATER-CEMENT RATIOS, AND EXPOSED TO WEAK AND SATURATED SOLUTIONS OF MAGNESIUM SULPHATE AND CALCIUM CHLORIDE FOR 1,000 DAYS ARE DESCRIBED. THE SATURATED SOLUTIONS ARE SHOWN TO ...
In a cement contg. Portland cement clinker and sulphate, the sulphate content is selected to give increased strength and a max. setting time of the order of minutes. The sulphate content is pref. controlled by adjusting the sulphate content of the Portland cement clinker or by sulphate addn....
The Influence of Sulphate Reduction Bacteria on the Durability of Concrete in Seawater Condition Pertanika Journal of Science & TechnologyTeddy, T.Irwan, J. M.Othman, N.
Results indicate that both moisture, chloride and sulphate contamination influence the electrical resistivity of concrete. At higher salt concentrations, moisture content has very little influence on electrical resistivity. This indicates that in near dry concrete, high salt concentrations could sustain ...
Joseph B, Mathew G (2012) Influence of aggregate content on the behavior of fly ash based geopolymer concrete. Sci Iran 19(5):1188–1194. https://doi.org/10.1016/j.scient.2012.07.006 Article CAS Google Scholar Liptak BG (1974) Water pollution. V.1, Environmental Engineer’s Handbook, ...
Review of the Incidence of the Sulphate Attack in Spain. Evaluation of Field Concrete Cases 来自 掌桥科研 喜欢 0 阅读量: 8 作者:E Menéndez,R García-Rovés,B Aldea,Y Salem 摘要: In this research, an analysis of the damage caused by sulphate attack in various hardened concrete structures, ...
BLASTFURNACE SLAG IS AN IMPORTANT SOURCE OF DENSE AGGREGATE FOR CONCRETE. IN AN INVESTIGATION LASTING SIX YEARS THE BUILDING RESEARCH STATION HAS COMPARED THE PROPERTIES OF SLAG AGGREGATES WITH THOSE OF CRUSHED LIMESTONE AND RIVER GRAVEL... W Gutt,W Kinniburgh,AJ Newman - 《Magazine of Concrete ...
Cement and Concrete Research 1996;26(11):1683-7.C. Freidin.Stableness of new concrete on the quartz bond in water and sulphate environments. Cement and Concrete Composites . 1996Freidin,C., Stableness of new concrete on the quartz bond in water and sulphate environments. Cement and Concrete...