Rao Yunzhang, Xiong Zhengming, Zhao Kui, Deng Fei, Zhu Jianxin, Huang Wendian, Tu Jianping. STRENGTH TEST OF CHEAPER CEMENTING MATERIALS AND ADDING ADMIXTURESJ. CHINA MINING MAGAZINE, 1999, 8(5): 71-72.
Citation:
Rao Yunzhang, Xiong Zhengming, Zhao Kui, Deng Fei, Zhu Jianxin, Huang Wendian, Tu Jianping. STRENGTH TEST OF CHEAPER CEMENTING MATERIALS AND ADDING ADMIXTURESJ. CHINA MINING MAGAZINE, 1999, 8(5): 71-72.
Rao Yunzhang, Xiong Zhengming, Zhao Kui, Deng Fei, Zhu Jianxin, Huang Wendian, Tu Jianping. STRENGTH TEST OF CHEAPER CEMENTING MATERIALS AND ADDING ADMIXTURESJ. CHINA MINING MAGAZINE, 1999, 8(5): 71-72.
Citation:
Rao Yunzhang, Xiong Zhengming, Zhao Kui, Deng Fei, Zhu Jianxin, Huang Wendian, Tu Jianping. STRENGTH TEST OF CHEAPER CEMENTING MATERIALS AND ADDING ADMIXTURESJ. CHINA MINING MAGAZINE, 1999, 8(5): 71-72.
STRENGTH TEST OF CHEAPER CEMENTING MATERIALS AND ADDING ADMIXTURES
The test had proved that cheaper cementing materials,which is primarily made of slag,loess and lime,could realize cement filling with a bit or no cement,and ensure sthength of cement filling body.It also proved the adding admixtures could improve activity of cement,reduce amount of cement,and cut down costs of cement filling.
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