Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Hideo KASAMI"'
Experimental Study on Durability Improvement of Fly Ash Concrete with Durability Improving Admixture
Autor:
Hong-zhu Quan, Hideo Kasami
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
In order to improve the durability of fly ash concrete, a series of experimental studies are carried out, where durability improving admixture is used to reduce drying shrinkage and improve freezing-thawing resistance. The effects of durability impro
Externí odkaz:
https://doaj.org/article/a2bbee29519147d1b9a0478c00e30f7a
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 87:845-853
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 86:1117-1125
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 85:1513-1523
Autor:
Hideo Kasami, Hongzhu Quan
Publikováno v:
The Open Civil Engineering Journal. 12:430-440
Introduction:Although hundreds million tons of concrete wastes have been generated annually in China, the use of recycled aggregate for concrete is limited because of low density and high absorption due to adhered cement paste and mortar.Methods:A ne
Publikováno v:
Key Engineering Materials. 711:472-479
This paper presents the results of an experimental study on the strength and elasticity of concrete subjected to high temperatures up to 800C carried out to determine the effects of exposure temperature and the effects of mixture proportion of concre
Autor:
Takafumi Tayama, Hideo Kasami
Publikováno v:
Key Engineering Materials. 711:533-540
Technical papers describing the temperature related degradation of concrete are abundant, and serious damages often occurred in concrete structures subjected to high temperature such as metallurgy factories, although such occurrences were seldom made
Publikováno v:
IEICE Transactions on Communications. :790-797
Publikováno v:
IEICE Transactions on Communications. :2469-2479
Autor:
Hongzhu Quan, Hideo Kasami
Publikováno v:
The Open Civil Engineering Journal. 7:93-100
This paper presents the test results of a series of experimental studies on the effects of type and replacement ratio of fly ash on strength and durability of concrete. 3 types of fly ashes are used in this research, the specific surface area of whic