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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(cháng)規律進(jìn)行系統研究,對其早期強度增長(cháng)機理進(jìn)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(huán)，陶瓷鋸鞍環(huán)，金屬鋸鞍環(huán)，粉煤灰塊五種填料分別裝入生物滴濾塔進(jìn)行進(jìn)行處理含H2S氣體的實(shí)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(huán),陶瓷鋸鞍環(huán),金屬鋸鞍環(huán),粉煤灰塊五種填料分別裝入生物滴濾塔進(jìn)行進(jìn)行處理含H2S氣體的實(shí)驗研究。
- Preparation of Alkali-Slag-High Lime Fly Ash Cement Excited by Solid Alkali 固體堿激發(fā)制備堿-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 粉煤灰砌塊舊建筑的增層實(shí)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(zhù)性分析
- An investigation of the aseismatic behavior of fly ash block walls strengthened by glass fiber reinforced plastics 粉煤灰砌塊墻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(chǎn)工藝及產(chǎn)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(shù)
- 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墻片的有限元分析
- lime fly ash stabilized base 二灰穩定層
- Reuse of Bottom and Fly Ash and. 火力發(fā)電廠(chǎng)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. 研究了堿、石膏、石灰和溫度對粉煤灰火山灰活性的激發(fā)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(shí)間對脫硫劑宏觀(guān)結構的影響。
- fly ash block walls 粉煤灰砌塊墻片
