..............page:32-34,43
..............page:21-22,24
..............page:35-38,43
The significance of early-age curing to modern concrete
zhang bo1; zhang xiaoguang2; sun qibin3(1.zibo zhangyuan concrete co.; ltd.; zibo shandong 25500; 2.zibo aoke building engineering testing co.; ltd.zibo shandong 25500; 3.zibo construction engineering quality supervision station; zibo shandong 25500)
..............page:59-61,63
Study on mix propertion of lightweight aggregate concrete
li chuanlin1; sun kaishuang2; liu guibin3(1.jinan run yuan huagong corporation; jinan shandong; 250101; 2.qingdao kangtaiyuan concrete corporation; qingdao shandong; 266000; 3.shandong huadi building science and technology corporation; jinan shandong; 250013)
..............page:50-54