Improvement of tensile strength
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The research objective of the dissertation is to improve tensile strength in bending and abrasion resistance of fine sand concrete used as cement concrete pavement for I - level road.
32p trinhthamhodang7 31-08-2020 20 3 Download
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Polypropylene/ maleic anhydride /organic montmorillonite nanocomposites (PP/ MA/ Org-MMT) have been prepared via direct melt intercalation in an internal mixer. Maleic anhydride (MA) was used as a compatibilizer to improve the dispersability of the clay. The structures of nanocomposites have been characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and scanning electron microscopy (SEM). Mechanical properties and thermal stability were determined by tensile analysis and thermogravimetric analysis (TGA), respectively.
8p 12120609 01-06-2020 20 2 Download