Efficiency of the Alkali-Activated Cement Concretes for Sea Construction

Abstract:

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.

• Periodical: Materials Science Forum (Volume 968)
• Pages: 3-12
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.968.3
• Online since: August 2019
• Authors: Pavlo V. Kryvenko*, Oleh Petropavlovskyi, Oleksandr Yuriyovich Kovalchuk, Hai Lin Cao, Lu Qian Weng
• Keywords: Alkali Component, Alkalineactivator, Cement, Concrete, Seacoastal Line, Slag

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