Kakisaki, Masayoshi. <br/><br/>
Study on tensile creep properties of artificial lightweight- aggregate concrete, studies on shrinkage crack occurrence -in artificial lightweight aggregate concrete. Part 1 : shri-nkage crack of externally restrained concrete. Part 2 : shr-inkage crack of internally restrained concrete by means of -reinforcement / by 

 - Kajima, Japan : KICT 
 - 30 p. 
 - KICT, report no. 13 .