توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Study of Influence of –PNS Synthesis Conditions on Cement Mortar Plasticizing Properties
اطلاعات انتشار: World Applied Sciences Journal، سي و يكم،شماره۵، ۲۰۱۴، سال
تعداد صفحات: ۴
Improved methods of –PNS synthesis by adjusting basic parameters intended for obtaining naphthalene formaldehyde oligomers with optimal molar mass distribution. Resulting product is polymethylene naphthalenesulphonate –PNS–K4 (5–7, 6–6–polymethylene naphthalene – sodium sulphonate) with improved cement mortars plasticizing properties. Plasticizing effect: – PNS–K4, as an additive, is viewed in comparison to the known Kratasol plasticizer (produced by Superplast). By its plasticizing properties, effect on the strength and on the kinetics of concrete hardening, the analyzed PNS–K4 is not inferior to Krasatol performance and shows similar results.
نمایش نتایج ۱ تا ۱ از میان ۱ نتیجه