Cement相关论文
A molecular modified PCE-type GA was self-synthesized, and the grindability concerning grinding duration and particle si......
The electrical conductivity of graphene/cement composite before and after carbonation was tested by a four-electrode met......
Electrical Resistance and Microstructure of Latex Modified Carbon Fiber Reinforced Cement Composites
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Cement-fly Ash Stabilization of Cold In-place Recycled (CIR)Asphalt Pavement Mixtures for Road Bases
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The compressive strength of the cement-silica fume blends with 5mass%, 10mass%, 20mass%and 30mass%of silica fume and wat......
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Low alkaline liquid state setting accelerator(LSA) for Portland cement was prepared in laboratory from aqueous solution ......
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The durability of silane-modified mortar, a cementitious composite, in acid rain environment was investigated given its ......
The relationship between Pb leaching concentration and the solution’s pH with time was analyzed when cement in its soli......
The influences of nano silica (NS) on the hydration and microstructure development of steam cured cement high volume fly......
Radioactive Element Distribution Characteristics of Red Mud based Field Road Cement before and after
Red mud was firstly used as a raw material in sintering field road cement. Then, the radioactive element distribution ch......
By means of29Si and27Al magic angle spinning nuclear magnetic resonance (MAS NMR) combined with deconvolution technique,......
Synthesis of a Novel Polycarboxylate Superplasticizer with Carboxyl Group as Side Chain Terminal Gro
The dispersion ability of polycarboxylate superplasticizer (PCE) in fresh concrete was much impeded by clay impurities. ......
Physical Properties and Hydration of Cementitious Materials Prepared from Vanadium Slag and Phosphat
The physical properties and hydration of a cementitious material, which prepared mainly from the vana-dium slag and phos......
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The durability of the cement was mainly studied.Under 1.0 MPa of hydraulic pressure for 8 hours,water could penetrate co......
High performance cement based composite materials was prepared by adding epoxy emulsion.The epoxy emulsion was synthesiz......
Red mud was activated to be a mineral admixture for Portland cement by means of heating at different elevated temperatur......
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Concrete materials are ubiquitous in the developed world due to their versatility and cost-effectiveness as a constructi......
Influence of Chemical Composition of Cementitious Matrix, Surface Roughness and Microstructure on Ph
The effect of addition of TiO2 and the influence of type of binder, surface roughness and micro/macro-structure on photo......
The Application of Inertial Microfluidics for the Size-Based Separation of Polydisperse Cementitious
The early-age performance of concrete is determined by the properties of the cementitious binder and the evolution of ch......
This paper describes the current state of quality standards of cement in Japan.It consists of three chapters.Chapter 1 d......
Oil-Based Mud Cutting as an Additional Raw Material in Clinker Production: The Impact on Phase Compo
Oil-Based Mud (OBM) cutting waste, generated by the petroleum and drilling companies during the process of crude oil dri......
The useful properties of cement arise from the assemblage of solid phases present within the cement clinker.The phase pr......
In India, Phosphogypsum is currently generated over 7 million tonnes as an industrial waste during phosphoric acid manuf......
While minor impurities in the form of (A1, Fe, Mg) are understood to have substantial influences on the structure and re......
The current work aims to investigate the possibility of using fly ash (FA) and residual rice husk ash (RHA) to produce u......
Atomistic structure of C-S-H from defective tobermorite structures:variations of defects and feature
Understanding the underlying mechanisms of cement hydration has been quite difficult due to the complexity of the system......
Polymer dispersions are widely used in cementitious materials, known as polymer-modified mortar (PCM) or concrete-polyme......
Compared with the added gypsum, protogenetic anhydrite is those anhydrite in clinker and admixture.And using protogeneti......
Effects of polycarboxylate superplasticizers with different molecular structures on the hydration be
Effects of polycarboxylate (PCE) superplasticizers with different densities of carboxylate groups, functional group cont......
Geopolymer specimens were prepared by combination of fly ash and metakaolin activated by sodium silicate (Na2SiO3) and s......
The Influences of Water Activity on the Hydration Behavior of Model and Ordinary Portland Cement Sys
Cessation of the hydration of tricalcium silicate (Ca3SiO5, C3S) has been shown to occur at a relative humidity (RH) les......
Influences of nano-sized C-S-H particles on cement hydration of OPC in the presence of fly ash or po
In recent years, a novel concept to accelerate cement hydration has been proposed by adding external nuclei into a hydra......
Nowadays, governments all over the world are very worried about environment and consequently about environmental policie......
Effect of Multiple Corrosive Ions Coupling Interaction on C-S-H Microstructure in Portland Cement Pa
On the basis of the severe damages of concrete structure by multiple corrosive ions coupling interaction in our Ocean an......
With the development of the cementing filling technology,the research and application of filling cement materials techno......
Asbestos tailing is one kind of hazardous solid wastes from asbestos mining,which possesses potential detrimental effect......
Influence of Lignosulfonate on the Early Age Rheology and Hydration Characteristics of Cement Pastes
Four different cements made from gypsum mixed with clinkers possessing varying amount of clinker phases were employed to......
In order to promote the full93and effective utilization of construction waste,the effects of two kinds of ground powders......
The Effect Of Ground Non-ferrous slag On The Hydration Kinetics And Mechanical Properties Of Portlan
Metallurgical slags are produced in a very large amount in pyrometallurgical processes and are huge sources of waste if ......
Fluid-to-solid Transition of Portland Cement Blended with Bauxite Residue As Supplementary Cementiti
The use of supplementary cementitious materials (SCMs) in formulations of concrete is expanding worldwide.However, this ......
The effect of dolomite on alite hydration was investigated in order to elucidate the effect of dolomite addition in ceme......
Effect of fineness on the strength,hydration and pore structure of cement is studied.The results show that: the strength......
The study focused on the hydration mechanism of a P.Ⅱ 52.5R cement treated by triisopropanolamine(TIPA)or glucose and t......
