ICE ABRASION TEST METHOD DEVELOPMENT USING ANTIFREEZE ON CONCRETE STRUCTURES
نویسندگان
چکیده
منابع مشابه
Standard Test Methods for Determination of Abrasion Resistance of Concrete
There are different test methods to determine the abrasion resistance of concrete subjected to number of various types of abrasion. There are number of different tests used in various countries and it is clear that there is no single test that adequately measures the abrasion resistance of concrete under all conditions. This paper covers the summary and classification of the various abrasion te...
متن کاملEffect of Antifreeze Admixtures on Cold Weather Concrete
Kashmir is located in a region where winter temperatures are very low. During the winter months, the temperature in Kashmir is often below 0⁰ C. Generally concrete placed in colder regions with the help of insulated forms as well as heaters to protect freshly mixed concrete against freezing. These practices try to incorporate unnecessary carbon and leads to an disagreeable carbon footprint. The...
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This paper describes an in-depth evaluation of an abrasion testing procedure for concrete pavers developed in Australia The test involves abrasion of the paver surface by a rapidly rotating ball race under load. Water is used both to lubricate the race and to remove debris. The investigation included the study of factors affecting the test results such as the load applied to the ball-race, the ...
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The mechanism of ice nucleation at the molecular level remains largely unknown. Nature endows antifreeze proteins (AFPs) with the unique capability of controlling ice formation. However, the effect of AFPs on ice nucleation has been under debate. Here we report the observation of both depression and promotion effects of AFPs on ice nucleation via selectively binding the ice-binding face (IBF) a...
متن کاملIce Abrasion Tests of Metal Based Coatings
Ice abrasion tests were carried out to evaluate the wear resistance of a number of metallic coatings suggested for use on the Molikpaq in the ice zone during its deployment offshore of Sakhalin Island in the 1990’s. At this site, the structure would be exposed to actively drifting ice for about six months each year during which time the structure would be potentially exposed to extensive ice ab...
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ژورنال
عنوان ژورنال: Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)
سال: 2018
ISSN: 2185-4688
DOI: 10.2208/jscejoe.74.i_85