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W artykule przedstawiono badania dotyczące oceny wpływu degradacji mrozowej na właściwości transportowe i mechaniczne betonów. Przepuszczalność jest jedną z najistotniejszych właściwości materiału, które świadczą o trwałości kompozytu. Przedstawione badania dotyczą betonów nienapowietrzonych o różnym wskaźniku wodno-cementowym (w/c = 0,35, 0,4, 0,5). Wytrzymałość na ściskanie, moduł Younga i przepuszczalność...
The research described in this article is a fragment in a series of published works trying to detennine the applicability of new materials for parts of the mining machinery. Examinations were carried out on several types of the ausferritic cast iron using for this purpose special stand with an apparatus for the controlled abrasion testing of samples subjected to the effect of loose abrasive. Three...
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