LIU Zimei, YAO Zhanquan, WANG Zongxi, WU Hanhan. EFFECT OF PORE STRUCTURE ON FROST RESISTANCE OF CONCRETE MIXED WITH CERAMIC POWDER[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(2): 158-165. doi: 10.13204/j.gyjzG20032908
Citation:
Wu Zhigang, Shi Yan, Zhang Li, Hao Tinyu, Hou Xueli, Tu Yubo. EXPERIMENTAL RESEARCH ON HIGH PERFORMANCE CONCRETE FOR BOX GIRDERS OF HIGH SPEED RAILWAY[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(11): 9-12. doi: 10.13204/j.gyjz201011003
LIU Zimei, YAO Zhanquan, WANG Zongxi, WU Hanhan. EFFECT OF PORE STRUCTURE ON FROST RESISTANCE OF CONCRETE MIXED WITH CERAMIC POWDER[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(2): 158-165. doi: 10.13204/j.gyjzG20032908
Citation:
Wu Zhigang, Shi Yan, Zhang Li, Hao Tinyu, Hou Xueli, Tu Yubo. EXPERIMENTAL RESEARCH ON HIGH PERFORMANCE CONCRETE FOR BOX GIRDERS OF HIGH SPEED RAILWAY[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(11): 9-12. doi: 10.13204/j.gyjz201011003
This paper selects 4 factors(mass of binder,proportion of fly ash(FA),proportion of Granulated blast furnace slag(SL),water to binder ratio(W /B)) and 3 levels for each factor,then an orthogonal test table(L9(34)) is used to respectively analyse the compressive strength of 10 d and 28 d.The results show that the proportion of FA is the first main factor to affect the compression strength of early age(10 d) concrete.The W /B is the second factor.But for 28 d concrete,the W /B is the first main factor and the mass of binder is the second factor.For all of the test ages,the proportion of SL has the least effect on the compressive strength.According to the analysis result and the need of engineering,it has been designed a concrete mix sufficient to meet a standard requirement and construction need.
[7] Pay J,Monz J,Borrachero M V.Mechanical Treatment of FlyAshes: Part IV.Strength Development of Ground Fly Ash-CementMortars Cured at Different Temperatures[J].Cem.Concr.Res.,2000,30(4): 543-551.
LIU Zimei, YAO Zhanquan, WANG Zongxi, WU Hanhan. EFFECT OF PORE STRUCTURE ON FROST RESISTANCE OF CONCRETE MIXED WITH CERAMIC POWDER[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(2): 158-165. doi: 10.13204/j.gyjzG20032908
LIU Zimei, YAO Zhanquan, WANG Zongxi, WU Hanhan. EFFECT OF PORE STRUCTURE ON FROST RESISTANCE OF CONCRETE MIXED WITH CERAMIC POWDER[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(2): 158-165. doi: 10.13204/j.gyjzG20032908