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- The results show that the conductance of the fly ash cement is betterr than the portland cement in the same conditions. 結果表明:在相同條件下,粉煤灰水泥的導電性能優(yōu)于普通水泥,。
- The effect of additives A,B and C on grinding ordinary Portland cement,slag cement and fly ash cement was studied in this paper. 試驗研究了A、B、C三類(lèi)小極性分子對普通硅酸鹽水泥、礦渣水泥 ,粉煤灰水泥的助磨作用。
- The kinetics of hydration process of fly ash as well as cement clinker in the fly ash cement were studied. 研究了粉煤灰水泥中粉煤灰和水泥熟料的水化過(guò)程動(dòng)力學(xué)；
- It is suggested that both the pozzolanic reaction of fly ash and the hydration of cement clinker must be promoted at the same time to improve the property of fly ash cement. 提出為了改善粉煤灰水泥的性質(zhì)，必須同時(shí)促進(jìn)粉煤灰的火山灰反應和水泥熟料的水化反應。
- This paper introduces the intrinsic characteristics of high calcium fly ash and its relation with pozsolanicity and the expansion Property of fly ash cement thus made. 研究了高鈣粉煤灰的本征性質(zhì)與其火山灰活性之間的關(guān)系，以及高鈣粉煤灰水泥的膨脹特性等。
- Optimal particle size distribution (with maximum bulk density) was obtained according to Dinger-Funk Equation, and actual particle size distributions of each fly ash cement were calculated based on the testing results made by LS-230 granulometer. 根據Dinger-Funk的數學(xué)模型可得出粉體最佳顆粒群分布(即堆積密度達最大時(shí)的分布),并通過(guò)水泥與粉煤灰激光粒度檢測結果計算各粉煤灰水泥的實(shí)際顆粒群分布。
- The relationship between the rheolo gical property of fly ash cement paste and varied particle size distribut ion and con-tent of raw fly ash as well as grinded f ly ash was studied. 研究了原狀粉煤灰與磨細粉煤灰不同摻量和不同顆粒群分布與水泥漿流變性能的相互關(guān)系。
- Study on Service Performance of Fly Ash Cement 粉煤灰水泥路用性能研究
- A STUDY OF PRETREATED FLY ASH CEMENT 預處理粉煤灰水泥的研究
- A study on the increase of the early strength of fly ash cement 提高粉煤灰水泥早期強度
- The heat stimulation can greatly enhance the pozzolanic reaction of fly ash, but suppress the long-age hydration of Portland cement. 熱激發(fā)作用可顯著(zhù)促進(jìn)粉煤灰的火山灰反應，但對于硅酸鹽水泥的長(cháng)期水化反應有抑制作用。
- Studies on Hydrated Process of High Road Fly Ash Cement 公路粉煤灰水泥水化過(guò)程的研究
- Study of Preparation of New Fly Ash Cement with Autoclave Method 用蒸壓法制備新型粉煤灰水泥的研究
- Physical and Concrete Proportion of the Large Charge Fly Ash Cement 大摻量粉煤灰復合水泥物理性能與混凝土性能
- Effect of Packing of Fly Ash Cement on Its Compressive Strength 粉煤灰水泥堆積效應與其抗壓強度的關(guān)系
- 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. 王沖.;特超強高性能混凝土的制備及其結構與性能研究[D]
- SEM Observations of the Structure of Fly Ash Cement Pastes 粉煤灰水泥漿體結構的掃描電鏡觀(guān)察
- 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. 王沖.;特超強高性能混凝土的制備及其結構與性能研究[D]
- Property of Protecting Reinforcing Steel Bar in Fly Ash Cement 粉煤灰水泥的護筋性探討
- The strength synergistic effect of each component on composite Portland cement with fly ash, slag,steel slag and a certain amount of clinker and its influence factors are studied. 研究了由粉煤灰、礦渣、鋼渣與一定量熟料組成的粉煤灰礦渣復合水泥中各組分對水泥的強度協(xié)同效應以及影響協(xié)同效應的主要因素。
