https://www.scipedia.com/wd/index.php?action=history&feed=atom&title=Aponte_et_al_2020aAponte et al 2020a - Revision history2026-05-08T11:13:52ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10https://www.scipedia.com/wd/index.php?title=Aponte_et_al_2020a&diff=170972&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 877946999 to Aponte et al 2020a2020-09-17T14:30:12Z<p>Scipediacontent moved page <a href="/public/Draft_Content_877946999" class="mw-redirect" title="Draft Content 877946999">Draft Content 877946999</a> to <a href="/public/Aponte_et_al_2020a" title="Aponte et al 2020a">Aponte et al 2020a</a></p>
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</td></tr></table>Scipediacontenthttps://www.scipedia.com/wd/index.php?title=Aponte_et_al_2020a&diff=170971&oldid=prevScipediacontent: Created page with "== Abstract == This contribution is a study of the durability and transport properties of sprayed concrete used in an actual construction site. It considers whether concrete..."2020-09-17T14:30:09Z<p>Created page with "== Abstract == This contribution is a study of the durability and transport properties of sprayed concrete used in an actual construction site. It considers whether concrete..."</p>
<p><b>New page</b></p><div>== Abstract ==<br />
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This contribution is a study of the durability and transport properties of sprayed concrete used in an actual construction site. It considers whether concrete spraying can generate different porosities as the thickness of the sprayed layer increases. The work consisted of a study of the properties of the interior and exterior concrete layers with a particular focus on chloride penetration. A few of the methodologies and techniques used are compressive strength at 28 days, depth of penetration of water under pressure UNE EN 12390-8, boiled absorption and volume of permeable voids ASTM C642, and accelerate chloride penetration NT BUILD 443. Calculated transport property values included absorption (A) and volume of permeable voids (VPV), porosity interconnection, and chloride diffusion coefficient (De). The conclusion obtained is that there are no significant differences between the physical microstructural properties of the interior and exterior sprayed concrete layers, they present a similar porosity, and behave in the same way under a chloride attack when test tubes are completely saturated.<br />
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== Full document ==<br />
<pdf>Media:Draft_Content_877946999p968.pdf</pdf></div>Scipediacontent