metakaolin相关论文
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Nanoindentation Characteristics of Calcium Hydroxide-metakaolin Blended with Sodium Hydroxide Soluti
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The Early Hydration and Strength Development of High-strength Precast Concrete with Cement/Metakaoli
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Effects of Foam Agent on Characteristics of Thin Film Transistor Liquid Crystal Display(tft-lcd)Wast
Thin Film Transistor Liquid Crystal Display(TFT-LCD)waste glass comprises mainly SiO2 and Al2O3,which are suitable raw m......
Effects of Foam Agent on Characteristics of Thin Film Transistor Liquid Crystal Display(TFT-LCD)Wast
Thin Film Transistor Liquid Crystal Display(TFT-LCD)waste glass comprises mainly SiO2 and Al2O3,which are suitable raw m......
The influence of various factors on the synthesis of Class F fly ash based geopolymer was explored in this study.Three s......
Alkali-activated binders: Early age nucleation reactions, chemical phase evolution and their implica
Formation of polymeric cementitious binders via alkaline activation of aluminosilicates has gained significant attention......
Geopolymer specimens were prepared by combination of fly ash and metakaolin activated by sodium silicate (Na2SiO3) and s......
Influence of nano-TiO2 and metakaolin on the micro-structure and shrinkage performance of alkali act
High drying shrinkage is one of the key characteristics that restrict the application of alkali activated slag (AAS) in ......
Interdependence between the particle size distributions of nano-dispersed mineral supplements with t
Decreasing of the durability of the concrete and reinforced concrete structures due to the alkali-silica reaction is act......
Geopolymer with different CaO content was produced,of which metakaolin,slag and fly ash were used as raw material,low mo......
Microstructure And Mechanical Properties of Composite Concretes: Effect of Supplementary Cementitiou
During the past decadc;blended cements have attracted strong interest worldwide due to their advantages of low energy co......
Carbonation of Portland cement mortars including metakaolin and limestone has been investigated.Mortar bars of a white P......
Through characterization techniques (XRD, TG / DTA, chemical analysis classical, 27Al and 29Si MAS NMR,Blaine, BET, gran......
Application of mineral additives and superplasticizers promotes the resistance of concrete to aggressive environment.Imp......
Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) presents remarkable mechanical and durability properties.Concr......
Metakaolin (MK) with high pozzolanic reactivity was produced by calcination of kaolinite.In order to explore the eff......
以偏高岭土地聚物为基体、废弃聚苯乙烯泡沫（EPS）颗粒为保温轻骨料,研发了一种无机-有机复合建筑外墙外保温材料。以抗压强度、抗折......
ZSM-5 zeolite was in-situ synthesized from metakaolin or spinel by incorporating additional silica and alumina sources, ......
用偏高岭土(MK)取代0、5%、10%、15%水泥的配制应变硬化水泥基复合材料(SHCC),以研究MK对SHCC基本力学性能的影响.结果表明,MK作为......
The compressive strength and dynamic modulus of high volume fly ash concrete with incorporation of either metakaolin or ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
We prepared cold-setting cement with metakaolin from kaolin dehydrated at 800 ℃ and phosphate, and studied the phase co......
Nanosized NaY crystals have been prepared from metakaolin and sodium silicate by confined space synthesis with starch ad......
ZSM-5 zeolite was in-situ synthesized from metakaolin or spinel by incorporating additional silica and alumina sources, ......
The Compressive strength, porosity and pore size distribution of high performance metakaolin (MK) concrete were investig......
以5%Na_2SO_4、5%MgSO_4、3.5%NaCl混合溶液为侵蚀介质,采用干湿循环方法,进行混凝土耐久性试验,研究复合离子对偏高岭土掺量为0、......
我国高岭土储量很大,目前被广泛应用于各种行业中。但我国的高岭土资源尚未得到充分利用,尤其是在建筑行业中。近年来,国外对偏高......
在固定水胶比下,对单掺偏高岭土、偏高岭土与矿粉双掺及偏高岭土、矿粉与粉煤灰复掺的高强混凝土进行力学和快速冻融循环试验,研究......
以石灰和偏高岭土为主要材料,制备一种适用于岩土类建筑的修补砂浆.用桐油和硬脂酸钙两种防水剂来改善砂浆的耐水性,研究桐油和硬......
尾矿是氧化铝工业产生的固体废渣。文章以铝土矿浮选尾矿为研究对象，探讨了煅烧工艺和早强剂对尾矿活性的影响，目的是在不影响水泥强......
本文研究了微波加热和传统加热对高岭土直接制备沸石前驱体活化性能的影响。讨论了XRD,TG-DSC,FT-IR,SEM,粒度分析,比表面积(BET),......
<正>ZSM-5 zeolite was in-situ synthesized from metakaolin or spinel by incorporating additional silica and alumina sourc......
土聚水泥是一种极具发展前景的新型化学激发胶凝材料．本文通过实验研究了土聚水泥制备过程中高岭土的活性、碱激活剂的组成与掺量、......
偏高岭土（MK）是高岭土经700℃煅烧得到的活性铝硅酸盐矿物材料。试验以5％～25％偏高岭土超细粉等量替代水泥，参照美国ASTMC1202，C441和我国......
以偏高岭土、矿渣与粉煤灰为主要原料,掺入适量低模数水玻璃,选取原材料不同的配合比,制备原材料中不同CaO含量的无机矿物聚合物混......
以正硅酸乙酯（TEOS）和水合硝酸铝（ANN）为原料，采用溶胶-凝胶法合成了无定形Al2O3-2SiO2粉体。通过XRD与FT-IR对其无定形相结构进行了表......
研究了碱（水玻璃）激发高纯度的偏高岭土作为金属表面的防腐蚀水性涂层的可行性，初步确定了水玻璃的模数、总固含量、适用环境以及固定......
抗折性和抗压性是地聚合物砂浆强度性能的主要参量,通过分别将水泥掺量,激固比(碱激发与胶凝材料的质量比)和砂率作为不同变量的试......
由于偏高岭土具有优良的胶凝性和火山灰活性,因此可以用于制备地聚合物材料.简要叙述了偏高岭土的制备过程,以及在国内外的研究现......
采用美国产MTS试验机,研究了掺偏高岭土(Melakaolin,MK)的混凝土轴压应力-应变关系.试验结果表明,随着MK掺量的增加,混凝土的抗压......
简要叙述了偏高岭土的制备过程,以及在国内外的研究现状,并介绍了地聚合物材料的特点、性质及使用领域,提出在我国研制开发地聚合......
系统地进行了标准养护、湿砂养护、保温-标准养护、热水养护四种养护制度对掺偏高岭土活性粉末混凝土强度影响的试验研究。试验结......
压缩强度；有元白陶土或硅石烟的加入的大量的苍蝇灰水泥的动态模量被调查。到似水泥的材料比率的水为所有混合物在 0.4 点被带。在......
本文采用偏高岭土、粉煤灰、矿渣为辅助性胶凝材料,取代部分水泥配制混凝土,对混凝土的力学性能和耐久性能进行了试验研究,结果表......
为了提高水泥基材料中辅助性胶凝材料用量,对比研究偏高岭土（MK）和硅灰（SF）对高粉煤灰（FA）掺量的三元胶凝材料体系抗压强度和微观结构的......
为提高偏高岭土基土聚水泥的力学性能，在偏高岭土中加入不同掺量（质量分数10％-50％）的矿渣，分析其对土聚水泥抗压强度的影响，并利用压汞仪......
采用研磨-焙烧-碱处理的方法，以偏高岭土为原料，制备了流化催化裂化（FCC）催化剂大孔基质。采用自动压汞仪和扫描电子显微镜对制备的大......
采用苏州和茂名偏高岭土作原料，在不同温度下水热合成Y型分子筛，测定不同晶化时间产物的相对结晶度，绘出晶化曲线，根据晶化曲线计算苏......
以偏高岭土、粉煤灰为主要原料,沸石、黏土为辅料,生石灰和钠水玻璃为碱激发剂制备矿物聚合材料.通过正交试验研究了养护温度、养......
