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cementing material
相关语句
  胶凝材料
    Study on the Cementing Material with Electric Furnace Slag
    电炉钢渣胶凝材料的研究
短句来源
    A study on green cementing material of recycled concrete
    再生混凝土中绿色胶凝材料的研究
短句来源
    Research on Production of New Cementing Material by Utilizing Coal Gangue
    利用煤矸石生产新型胶凝材料的研究
短句来源
    Cementing Material Production by Using intermingled Coal Powder
    煤粉掺杂生产胶凝材料的研究
短句来源
    Optimization of Compositions of Ground Ti-Bearing Slag Cementing Material by Support Vector Machine(SVM)
    支持向量机算法优化钛矿渣胶凝材料组成研究
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  “cementing material”译为未确定词的双语例句
    The phosphogypsum pre-treated by lime neutralization and ball milling, calcined at 800℃,added with excitation agent may prepare anhydrous gypsum cementing material with good perfermance.
    石灰中和球磨预处理 ,800℃煅烧 ,掺入激发剂可制备性能良好的无水石膏胶结材。
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  cementing material
The results pointed out that there is a potential for the use of copper slag as a supplementary cementing material to concrete production.
      
This paper presents the results of a study on the use of copper slag as pozzolanic supplementary cementing material for use in concrete.
      
Copper slag waste as a supplementary cementing material to concrete
      
This paper presents the results of an investigation on the use of metakaolin (MK) as a supplementary cementing material to improve the performance of concrete.
      
Anchorage of roots and the exudation of cementing material stabilizes soil structure.
      
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A prelimlnary investigation of cementing materials used in ancient China has beencarried out. Analysis of the samples collected showed that there were various kinds oforganic materials such as glutinous rice, tung oil and animal blood mixed with limewhich imparted to their cementition property. The types and ages of these cementing ma-terials are discussed.It is worth mentioning that the employment of composites of organicand inorganic materials for the building engineering had marked...

A prelimlnary investigation of cementing materials used in ancient China has beencarried out. Analysis of the samples collected showed that there were various kinds oforganic materials such as glutinous rice, tung oil and animal blood mixed with limewhich imparted to their cementition property. The types and ages of these cementing ma-terials are discussed.It is worth mentioning that the employment of composites of organicand inorganic materials for the building engineering had marked an important develop-ment of cementing materials in ancient China.

本文通过对作者采集到的我国古代建筑工程中所使用的胶凝材料样品进行分析,简要地介绍了中国古代使用胶凝材料的种类、性能以及它们产生的大致年代。初探表明:在石灰中掺加某些有机物质(诸如糯米、桐油、血料等)获得的一类有机-无机复合胶凝材料,是我国古代胶凝材料发展史上的一个重要特点。

Highway cement is a high-guality multifunctional cementing material,which is of fine abrasion resistance,dry shrinkage resistance and sulfate resistance as wellas high early strength. By means of chemical analysis and testing of mechanical properties,dry shrinkage and abrasion resistance, the effect of aldali (Na2O) on the calcination and theproperties of highway cement haw been systematically studied , The results show that optimum dosage of alkali(Na2O) can evidently improve the burnability and reduce...

Highway cement is a high-guality multifunctional cementing material,which is of fine abrasion resistance,dry shrinkage resistance and sulfate resistance as wellas high early strength. By means of chemical analysis and testing of mechanical properties,dry shrinkage and abrasion resistance, the effect of aldali (Na2O) on the calcination and theproperties of highway cement haw been systematically studied , The results show that optimum dosage of alkali(Na2O) can evidently improve the burnability and reduce greatly theburning temperature of highway cement clinker,as well as increse the early strength andreduce dry shrinkage. But the incorporation of alkali (Na2O) is disadvantage to the laterstrength and the abrasion resistance of highway cement.

道路水泥具有较好的耐磨、抗干缩、抗硫酸盐侵蚀和早期强度较高等性能,是一种优越的多功能胶凝材料。本文应用化学分析方法、力学强度测试、干缩率及耐磨性测试等手段,研究了碱(Na2O)对道路水泥的煅烧及性能的影响。试验表明:适量的碱(Na2O)可以明显改善道路水泥的易烧性,较大幅度地降低煅烧温度,并能提高早期强度和减小干缩率,但对后期强度和耐磨性有不利影响。

The cordierite-mullite composite were prepared by the starting materials of natureal montmorillonite and chemical pure aids,MgCO3 and Al(OH)3. This composite has the felsitic texture and is composed of the spherulite and cementing material. They represent two types of formation mechanics respectively. The porosity of the composite decreases with the increase of temperature and tends towards a constant as the increase of soak time. The linear thermal expanding coeffient and re factory tempreture decrease...

The cordierite-mullite composite were prepared by the starting materials of natureal montmorillonite and chemical pure aids,MgCO3 and Al(OH)3. This composite has the felsitic texture and is composed of the spherulite and cementing material. They represent two types of formation mechanics respectively. The porosity of the composite decreases with the increase of temperature and tends towards a constant as the increase of soak time. The linear thermal expanding coeffient and re factory tempreture decrease with the increase of the cotent of cordierite in the composite.

以天然富镁蒙脱石为原料,以碳酸镁和氢氧化铝为助剂合成了堇青石-莫来石复合材料,其主要物相有堇青石和莫来石,次要物相为刚玉、方石英和镁铝尖晶石等矿物.材料试块具霏细结构,由球粒和胶结物构成,它们反映了两种不同的形成机理.材料的气孔率随温度的升高而下降,随保温时间的延长而趋于达到一个最小值,热膨胀系数和耐火度则随堇青石含量的增加而下降。

 
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