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- gas ash concrete 加气灰渣混凝土
- The carbonation performances and gas permeability of four types of concrete(ordinary concrete,fly ash concrete,air-entrained concrete and fly ash airentrained concrete) were studied in this paper. 研究了普通混凝土、粉煤灰混凝土、引气混凝土和粉煤灰引气混凝土等四类混凝土的抗碳化性能和气体渗透性能。
- Grindability experiments for the manganese slag and the off gas ash from ferroman-ganese alloy factory were carried out. 对锰铁合金生产过程中产生的锰渣和烟道灰进行了粉磨性能试验。
- The coopera-ting rate of decarbonized coal fly ash concrete was researched and used to fulfil the pavement repair work. 进行了脱炭粉煤灰混凝土配合比等方面的试验研究，并在路面修复工程中应用脱炭粉煤灰完成了试验路修筑工作。
- Abstract: The test results of fly ash concrete were introduced.The optimum content of fly ash in concrete was determined. 文摘:介绍了粉煤灰砼的试验成果及在工程应用中的最佳掺量、最佳超量系数，为粉煤灰砼在寒区堤防护坡中的应用提供了科学数据。
- Under the complex geological condition where the backfill is on thick soft clay, the design method of combining fly ash concrete pile and lime pile is presented. 针对深厚软粘土上覆新回填土的复杂地质条件，提出了粉煤灰混凝土桩与石灰桩联合进行地基处理的设计方法。
- It also deals with the social economical significance, working function, mechanizes function and durability of Power Coal Ash concrete which has different intensity. 论述了粉煤灰在混凝土中应用的基本原理,在实际工程中通过多次实验数据分析,得出了与混凝土的最佳配合比。
- As one of the admixture, silica ash concrete not only has the supper property-erosion and abrasion resistance, but also can improve the strength and impermeability. 通过对掺硅灰和减水剂的高性能混凝土与普通混凝土的抗压强度与抗冲磨性能对比研究,表明硅粉高性能混凝土具有良好的抗冲磨性能。
- Four main factors of the water and cement ratio, complex scoria, cement and water quantity, which influence the chloride permeability in fly ash concrete, were, analyzed with the proposed model. 在此基础上，能利用有限的试验数据方便地由不同的配比对所浇注混凝土渗透性进行预测，有助于准确认识混凝土耐久性随配比参数的变化规律。
- Through the research on the forepart strength mechanism of Lime-fly ash Concrete, the characters of fly ash from Zhoukou and the effect of forepart intensity of the different mix doping. 通过对二灰碎石早强机理的研究，针对周口粉煤灰的具体特点，研究不同外掺剂对二灰碎石早强的作用效果，有效地解决了二灰碎石早期强度不足的问题；
- TENTATIVE TREATMENT OF DYEING WASTEWATER WITH GAS ASH 利用瓦斯灰处理印染废水的尝试
- Study of Preparation of Fly Ash Concrete Block 用工业灰渣配制粉煤灰混凝土建筑砌块的研究
- Growth law of the fly ash concrete strength 粉煤灰混凝土强度增长规律初探
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- Study on High Volume Fly Ash Concrete 大掺量粉煤灰混凝土研究
- New Stream Line for Aerated Fly Ash Concrete 一种新型粉煤灰加气混凝土生产线
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- Study on real strength of mass fly ash concrete 大体积粉煤灰混凝土实际强度的评价研究
- Mix design of fly ash concrete and application 粉煤灰混凝土配合比设计及应用
