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- chemistry of portland cement 水泥化学
- The iron phase of Portland cement clinker is a member of continuous solid solution between C2F-C6AF2-C4AF-C6A2F. 硅酸盐水泥熟料的铁相,是C2F-C6AF2-C4AF-C6A2F连续固溶体。
- The influences of iron modulus on the formation kinetics of portland cement clinker have been investigatated. 本文研究了铝率对硅酸盐水泥熟料形成动力学的影响。
- Alite and C4A3(average)S are the main minerals of Portland cement and Alite sulphoaluminate cement. 摘要阿利特和无水硫铝酸钙矿物分别是硅酸盐水泥和硫铝酸盐水泥的主导矿物。
- The effect of sulphoaluminate cement on the performance of Portland cement was studied. 研究了硫铝酸盐水泥熟料对复合硅酸盐水泥性能的影响。
- The adsorbability of Portland cement that was prepared by the clinker with different modulus and mineral composition for sulphamate superplasticizer was studied. 研究了不同率值、不同矿物组成的熟料制成的硅酸盐水泥对氨基磺酸盐高效减水剂的吸附性能。
- The experiment studies of portland cement with iron-tailings as raw materials are carried out by means of XRD,SEM and chemical analyses. 应用XRD、SEM 和化学分析等方法对利用铁尾矿作原料煅烧普通硅酸盐水泥进行实验研究。
- Also, it has an important effect on the hydration of Portland cement on account of the existence of sulphoaluminate minerals in the clinker system. 同时由于在水泥熟料矿物体系中含有硫铝酸盐矿物,将对以阿利特为主导矿物的硅酸盐水泥的水化产生重要影响。
- Geopolymer is a new inorganic nonmetallic cementing material coming in recent years,its properties are better than those of Portland cement. 地质聚合物是近年来新发展起来的一种新型无机非金属胶凝材料,综合性能优于普通硅酸盐水泥。
- In this work, the effects of partial replacements of Portland cement by rice-husk ash (RHA) on the autogenous shrinkage were investigated. 在本文中,我们研究了用稻壳灰(RHA)部分取代波特兰水泥对自生收缩的影响。
- The heat stimulation can greatly enhance the pozzolanic reaction of fly ash, but suppress the long-age hydration of Portland cement. 热激发作用可显著促进粉煤灰的火山灰反应,但对于硅酸盐水泥的长期水化反应有抑制作用。
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- WEI X , LI Z. Early hydration process of Portland cement paste by electrical measurement Journal of Materials in Civil Engineering. 2006 February accepted. 肖莲珍;李宗津;魏小胜.;电阻率法研究混凝土的早期凝结和硬化过程[J]
- The chemistry of stars and interstellar space. 天体化学关于星和星际空间的化学
- The cement can meet the standard of Portland cement of 42.5R and 32.5R grade in strengths when added to 20% and 30% lead-zinc tailing powder respectively. 加入20%25尾矿粉后水泥可满足普通水泥42.;5R的强度要求;掺加30%25尾矿粉后水泥可达到普通水泥32
- Dale P. Bentz Three-Dimensional Computer Simulation of Portland Cement Hydration and Microstructure Development[J]. J. Am. Ceram. Soc., 80[1]3-21 (1997) . 董学仁、程新、王少青;等.;波特兰水泥粒度分布对水泥性能影响规律的模拟研究[J]
- BW LANGAN, K WENG, MA WARD. Effect of silicafume and fly ash on heat of hydration of Portland cement[ J ]. Cement and Concrete Research, 2002 (32) : 104521051. 王冲.;特超强高性能混凝土的制备及其结构与性能研究[D]
- W LANGAN, K WENG, M A WARD. Effect of silicafume and fly ash on heat of hydration of Portland cement[ J ]. Cement and Concrete Research, 2002 (32) : 104521051. 王冲.;特超强高性能混凝土的制备及其结构与性能研究[D]
- The moisture susceptibility of cold reclaimed asphalt pavement(RAP) mixtures using emulsion asphalt through laboratory tests and improving effect of Portland cement are discussed. 通过实验室试验,探讨乳化沥青冷再生沥青混合料的水稳定性以及水泥对其的改善效果。
- He is familiar with the chemistry of metals. 他对金属的化学性质知之甚多。