Efficiency of the Alkali-Activated Cement Concretes for Sea Construction
| Autor: | Lu Qian Weng, Oleksandr Kovalchuk, Oleh Petropavlovskyi, Krivenko Pavel, Hai Lin Cao |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Cement
Materials science Mechanical Engineering Metallurgy 0211 other engineering and technologies Slag 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics Mechanics of Materials visual_art 021105 building & construction visual_art.visual_art_medium Alkali activated General Materials Science 0210 nano-technology |
| Zdroj: | Materials Science Forum. 968:3-12 |
| ISSN: | 1662-9752 |
| DOI: | 10.4028/www.scientific.net/msf.968.3 |
| Popis: | There are shown studies on development of the alkali-activated slag cements and concretes using Chinese raw materials. Such cements and concretes are able to provide high performance characteristics of materials and constructions under exposure of sea climate. The tests had been done for compliance with the requirements set in the national standards of P.R.China and were determined characteristics of strength, wet conditions shrinkage, freeze-thaw resistance, corrosion and weather resistance, biodegradability, water permeability, bond strength between concrete and reinforcement. The obtained positive results of tests allowed to recommend them for a pilot-scale production of the developed materials in sea construction for protection of the sea coastal line in the P.R.China. |
| Databáze: | OpenAIRE |
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