Mg-Gd-Y-Zr alloy castings are widely used in the aerospace field owing to their high strength and excellent creep resist......

Molecular structures of polycarboxylate (PCE) superplasticizer significantly affect the rheological properties of cement......

The effects of circulating fluid bed (CFB) ash on the adsorption performance of polycarboxylate superplas-ticiser and th......

To enhance the understanding about the utilization of steel slags as a cementitious material, we comparatively studied t......

...

To investigate the absorption/desorption rate of recycled fine aggregates effect on the workability of recycled fine agg......

The capacity of 10%, 30%, and 50% ammonium dihydrogen phosphate were replaced with an equal amount of three phosphate (p......

Reducing emission of CO2 is the most important mission in cement industry.And cement industry must contribute to recycli......

In this study,a series of polycarboxylate-based superplasticizers(PCs)with different structures were synthesized and the......

By selecting and compounding44different cementitious materials and chemical additives,two types of cement-based self-lev......

Reducing emission of CO2 is the most important mission in cement industry.And cement industry must contribute to recycli......

In order to achieve rapid transportation and convenient preparation,the polycarboxylate superplasticizer(PCE)was synthes......

Comb-like copolymers as polycarboxylate ether (PCE) are added to concrete to make it more fluid and facilitate its place......

The same amount of mixture ratio of cement, replacing a part of fly ash with a certain amount of mud to research about t......

Gum arabic, an inexpensive dispersant widely used in the food industry, has great potential for application in building ......

　　China is abundant in natural anhydrite which should be rationally and effectively developed and used.Self-leveling m......

The influence of ultrasonic degassing process on fluidity and hardness of secondary Al7Si0.3Mg alloy castings was studie......

Alterations of membrane lipid biophysical properties of sensitive A549 and resistant A549/DDP cells to the Cis-dichlorod......

A soybean oil derived biodiesel was prepared and blended with a conventional No.0 petrodiesel.The pour points(PP) and th......

Low-temperature viscosity of lube oils mixed with paraffinic base oil and naphthenic base oil at different mass ratios h......

The synthesis, properties and dispersion mechanism of sulphonated acetone-formaldehyde superplasticizer(SAF) were presen......

The excess water film theory and the properties of flocs are integrated to examine the effect of the polycarboxylate-typ......

Inspired by the successful development of shale oil/gas exploration in North American,multiple continental oil fields in......

Background Animal models of hyperlipidemia were established by feeding rabbits with high-cholesterol diet,and the change......

The as-cast microstructure,mechanical properties and casting fluidity of ZA84 alloy containing TiC were investigated.The......

In order to clarify the effect of drying on structural changes of DMSO swell treated and DEA-SO2-DMSO decrys-tallization......

Elastic and strength properties(proportional-limit stress(σ prop ),Young’s modulus(E),breaking stress(σ max )in stati......

【正】 Xiamen University has recently developed a sili-cone material hydrophobic agent that can have reac-tion or mutual......

The influence of rare earth lanthanum and pouring temperature on the fluidity of ADC 12 aluminum alloy was studied throu......

为了开发新型铸造镁合金,研究含长周期堆垛相(LPSO)和W共晶相的Mg?Zn?Y?Zr合金.硬度和电导率测试结果表明,T6热处理的温度是合适的......

美国著名作家威廉·福克纳在其代表作《喧哗与骚动》中对句式进行了大胆实验,其中最突出的是大量使用“长句”。本文分析了《喧哗......

By using waste bricks as aggregate,a kind of porous ecological concrete was prepared and the mixing technique and its pr......

The effectiveness of cement additives with and without chloride on the fluidity and the strength development of Portland......

The liposome of small unilamellar vesicles (SUV) made from phosphatidylcholine-cholesterol mixtures was used as a simple......

The changes of free solution amount,fluidity and the time-depended fluidity loss of cement paste were examined by varyin......

The high-flowing sand-concrete(HFSC) containing natural sands as aggregate was carried out.The high fluidity and stabili......

A new kind of nano-rod shaped polycarboxylic acid slump-retaining agent was synthesized.Transmission electron microscope......

Study on rheological properties of gunned refractory is an effective way to optimize the quality of repaired layer and g......

Development of microstructure of early cement paste(0-6 h) was investigated with1H lowfield NMR.It was found that T 2(tr......

The initial hydration of steel slag with high Al2O3 content and its influence on the initial hydration of cement were in......

A 2-acrylamide-2-methyl propylene sodium sulfonic (AMPS)-modified polyacrylic acid superplasticizer was synthesized usin......

The basic sintering characteristics of Yandi ore from Australia,including assimilation ability,liquid phase fluidity,sel......

The sinter quality is important for its performance in a blast furnace,and optimizing ore matching is a main way to ensu......

铁矿粉的同化性、液相流动性等高温特性,较常温特性更能反映铁矿粉在高温烧结过程中的行为,对优化烧结配矿有重要意义。对2000年以......

BACKGROUND: The fluidity of cell membrane can be affected by various factors. Many experiments have confirmed that the i......

Welan gum has been widely used in oil cement and grouting materials for its excellent rheological properties and anti-bl......

The infl uence law of clay on mortar fluidity mixed with polycarboxylate superplasticizer was studied. Several methods o......

AIM:To study the effect of selenium on peripheral bloodmononuclear cell(PBMC)membrane fluidity and immunefunction in pa......

The action of micromolar concentrations of Deltamethrin on sodium net transport through the in vivo skin of the South Am......

Objective: To study the effect of sodium ferulate (SF), an active component of Radix Angelica, on lung damage induced by......