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- The cement stabilized aggregate and the lime fly ash stabilized aggregate are two typical semi-rigid base course materials. 水泥穩定粒料和二灰(石灰、粉煤灰)穩定粒料是兩種典型的和常用的半剛性基層材料。
- The forepart strength enhancing rules of lime fly ash WKL mixed with different kinds and quantities of additives are systematically studied, and the enhancing mechanism is analyzed and discussed. 對二灰(石灰與粉煤灰)穩定尾礦料混合料在不同外加劑摻量下的早期強度增長規律進行系統研究,對其早期強度增長機理進行分析探討。
- Keywords phosphogypsum;lime fly ash;phosphorous slag;base; 磷石膏;石灰粉煤灰;磷渣;基層材料;
- This paper choose ceramisite, cascade ring, ceramic ring, metal ring, fly ash blocks respectively pack in the bio-trickling filter for the experiment of degradition the H2S. 摘要選用陶粒,階梯環,陶瓷鋸鞍環,金屬鋸鞍環,粉煤灰塊五種填料分別裝入生物滴濾塔進行進行處理含H2S氣體的實驗研究。
- This paper choose ceramisite,cascade ring,ceramic ring,metal ring,fly ash blocks respectively pack in the bio-trickling filter for the experiment of degradition the H2S. 選用陶粒,階梯環,陶瓷鋸鞍環,金屬鋸鞍環,粉煤灰塊五種填料分別裝入生物滴濾塔進行進行處理含H2S氣體的實驗研究。
- Preparation of Alkali-Slag-High Lime Fly Ash Cement Excited by Solid Alkali 固體鹼激發製備鹼-礦渣-高鈣粉煤灰水泥的研究
- Properties of Small-Sized Hollow Fly Ash Block and Its Use in Projects 粉煤灰小型空心砌塊的材性及其在工程中的應用
- The Enlargement in Floor Practice in Old Building Using Fly Ash Block 粉煤灰砌塊舊建築的增層實踐
- The Notability Analysis of the Effect Factors to Lime Fly Ash Bound Macadam's Early Compression Strength 二灰碎石早期強度影響因素的顯著性分析
- An investigation of the aseismatic behavior of fly ash block walls strengthened by glass fiber reinforced plastics 粉煤灰砌塊牆片用玻璃纖維加固的抗震試驗研究
- The production technology of hollow fly ash block as well as the influencing factors on the product performance 粉煤灰空心砌塊生產工藝及產品性能影響因素
- lime fly ash 石灰粉煤灰
- Construction technology of high content fly ash block inverted roof with waterproof and thermal insulation 大摻量粉煤灰防水隔熱砌塊倒置式屋面施工技術
- lime fly ash gravel base 二灰碎石層
- FINITE ELEMENT ANALYSIS OF THE FLY ASH BLOCK WALLS STRENGTHENED BY GLASS FIBER REINFORCED PLASTICS 玻璃纖維加固粉煤灰砌塊牆片的有限元分析
- lime fly ash stabilized base 二灰穩定層
- Reuse of Bottom and Fly Ash and. 火力發電廠灰渣廢水二次處理再利用。
- In this paper,excitation effects of alkali,gypsum,lime and temperature on the pozzolanic activity of fly ash were researched. 研究了鹼、石膏、石灰和溫度對粉煤灰火山灰活性的激發作用。
- The hydration variables of interest to this study were the ratio of fly ash to lime,hydration temperature and hydration time. 分別考察了飛灰/石灰比、水合溫度、水合時間對脫硫劑宏觀結構的影響。
- fly ash block walls 粉煤灰砌塊牆片