1049 Quality Control of Pumping Concrete Containing Artificial Light-Weight Aggregate (Materials and Execution)

Author(s):  
Masahiro Yokoyama
1970 ◽  
Vol 78 (893) ◽  
pp. 20-27
Author(s):  
Kenjiro KODAMA ◽  
Takeshi OTAKE ◽  
Kiyoshi OSADA ◽  
Kinjiro FUJII

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