مورد إلكتروني
New cements for the 21st century: The pursuit of an alternative to Portland cement
| العنوان: | New cements for the 21st century: The pursuit of an alternative to Portland cement |
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| بيانات النشر: | Elsevier 2011 |
| تفاصيل مُضافة: | Caijun, Shi Fernández-Jiménez, Ana Palomo, Ángel |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | Preparation of this article entailed authors analyzing the contents of quite a number of papers, although the main objective was never to review the state of the art of new cements. Rather authors intend to discuss why they believe alkaline activated cement can be positioned at the epicentre of a new and necessary transition from today's Portland cement to the new cements of the future. A brief history of alkaline cements serves as an introduction to the technology itself. The interest roused around calcium sulfoaluminate-based cements is also reviewed, albeit summarily. The greater part of the article focuses, however, on alkaline cements which are classified into five categories. The fundamental chemical and structural characteristics of aluminosilicate-based alkaline cements are also described, and the key advances made in the understanding of synthetic gels are discussed. The paper ultimately finds hybrid cements to be technologically viable materials for contemporary construction. |
| مصطلحات الفهرس: | Alkali activated cements (A), Microstructure (B), Gel N–A–S–H (C), Gel C–S–H (D), Hybrid cements, artículo |
| URL: | |
| الإتاحة: | Open access content. Open access content closedAccess |
| ملاحظة: | English |
| أرقام أخرى: | CTK oai:digital.csic.es:10261/53925 Cement and Concrete Research; 41 (7) : 750-763 (2011) 0008-8846 1103385944 |
| المصدر المساهم: | CSIC From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1103385944 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |