Search
CSV
RISInfluence of Sequence Structure of Polycarboxylate Superplasticizers on Early Age Properties of Cement Paste
Publisher: American Society of Civil Engineers
Effects of Adsorption Group and Molecular Weight of Viscosity-Modifying Admixtures on the Properties of Cement Paste
Publisher: ASCE
Abstract: To explore the potential application of high-performance viscosity-modifying admixtures (VMAs) is of great importance. In this work, the effects of the adsorption group and molecular weight of VMAs on the properties of ...
Effect of High Pressure on the Time-Dependent Rheological Properties of Cement Paste
Publisher: ASCE
Abstract: To improve the understanding of underlying mechanism concerning the change in concrete properties after pumping, the effect of pressure (from atmospheric pressure to 15 MPa) on the time-dependent rheological properties ...
Effects of Polycarboxylate Ethers with Different Charge Densities on the Time-Dependent Rheological Property of Cement Slurry
Publisher: American Society of Civil Engineers
Abstract: Effects of polycarboxylate ethers (PCEs) with different charge densities on the time-dependent rheological property (yield stress) were systematically investigated by correlating the charge density of PCE with its adsorption ...
Effect of Molecular Weight of Polycarboxylate Superplasticizer on Its Dispersion, Adsorption, and Hydration of a Cementitious System
Publisher: American Society of Civil Engineers
Abstract: The aim of this study was to link the molecular weight (MW) of polycarboxylate superplasticizer (PCE) with the performance of cementitious system for the purpose of developing new products; PCE synthesized by copolymerization ...
Compatibility between Polycarboxylate Ether with Different Charge Densities and Cement
Publisher: ASCE
Abstract: Polycarboxylate ether (PCE) of different charge densities has been synthesized via free radical polymerization. The molecular structure is characterized by gel permeation chromatography (GPC) and proton nuclear magnetic ...
Rheological Properties of Cement Pastes with Polycarboxylate Superplasticizers of Varied Backbone Stiffness
Publisher: American Society of Civil Engineers
Abstract: Polycarboxylate (PCE) superplasticizers greatly affect the rheological properties of cementitious materials. Yet, the systematical influence of the PCE structure parameter on the rheological properties of cement paste is ...
Effect of Molecular Weight of Polycarboxylate Superplasticizer on Its Dispersion, Adsorption, and Hydration of a Cementitious System
Publisher: American Society of Civil Engineers
Abstract: The aim of this study was to link the molecular weight (MW) of polycarboxylate superplasticizer (PCE) with the performance of cementitious system for the purpose of developing new products; PCE synthesized by copolymerization ...
Rheological Properties of Cement Pastes with Polycarboxylate Superplasticizers of Varied Backbone Stiffness
Publisher: American Society of Civil Engineers
Abstract: Polycarboxylate (PCE) superplasticizers greatly affect the rheological properties of cementitious materials. Yet, the systematical influence of the PCE structure parameter on the rheological properties of cement paste is ...