نتایج جستجو برای: superabsorbent polymer
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Internal curing by superabsorbent polymer (SAP) has been applied in alkali-activated slag (AAS) systems a few previous studies with the purpose to mitigate autogenous shrinkage. However, effects of SAP on other properties AAS have rarely studied. In this paper, workability, strength, permeability, and frost resistance mortar synthesized are investigated besides Two introducing ways (dry mixing ...
تأثیر پلیمرهای سوپرجاذب بر خصوصیات مورفولوژیک گیاه رزماری (Rosmarinus officinalis) در شرایط تنش خشکی
In order to study the effects of superabsorbent polymers and drought stress on some morphological characteristics of Rosmarinus officinalis, a pot experiment was conducted as factorial, based on completely randomized design with four replications, in which factors included four levels of drought stress (irrigation up to 100, 75, 50 and 25 percent of field capacity (FC) level, respectively) and ...
Water stress is a global crisis and is considered a serious threat for agriculture. Superabsorbent polymers, through improving soil physical conditions, prevent moisture stress in arid and semi-arid areas. To evaluate the effects of a natural superabsorbent (bentonite) and a synthetic superabsorbent (A200) on growth of lettuce, a factorial experiment in a completely randomized design with four ...
Journal of Polymer ScienceVolume 59, Issue 5 p. ii-ii COVER IMAGEFree Access Cover Image, Volume First published: 01 March 2021 https://doi.org/10.1002/pol.20210105AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions Use check box below share version article.I have read accept t...
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