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Study on Microstructure and Rheological Properties of Cement-Chemical Admixtures-Water Dispersion System at Early Stage

  • Yanrong¬†Zhang
Book
  • 3.5k Downloads

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xviii
  2. Yanrong Zhang
    Pages 1-36
  3. Yanrong Zhang
    Pages 37-62
  4. Yanrong Zhang
    Pages 109-135
  5. Yanrong Zhang
    Pages 233-241
  6. Back Matter
    Pages 243-258

About this book

Introduction

This thesis studies the effects of superplasticizers, polyacrylate latexes and asphalt emulsions, which differ in molecular/particle size from nanometers to microns, on the rheological properties of fresh cement pastes (FCPs), as well as the action mechanisms involved. It systematically investigates the rheological properties and microstructure of cement-based materials, and elucidates the adsorption behaviors of polycarboxylate polymers with different functional groups and their effects on cement hydration. Moreover, it reveals how the working mechanism of naphthalene sulfonate formaldehyde (NSF) differs from that of polycarboxylate ether-based (PCE) superplasticizers. Lastly, it develops a conceptual microstructure model and two rheological equations. These findings lend theoretical support to the development of new chemical admixtures and new, higher-performance, cement-based composites.

Keywords

Cement Paste Asphalt Emulsion Microstructure Rheological Properties Microstructure and Rheological Properties Cement-Chemical Admixtures-Water Dispersion System

Authors and affiliations

  • Yanrong¬†Zhang
    • 1
  1. 1.Beijing Jiaotong UniversityBeijingChina

Bibliographic information

  • DOI https://doi.org/10.1007/978-981-10-4570-7
  • Copyright Information Springer Nature Singapore Pte Ltd. 2018
  • Publisher Name Springer, Singapore
  • eBook Packages Engineering Engineering (R0)
  • Print ISBN 978-981-10-4569-1
  • Online ISBN 978-981-10-4570-7
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • Buy this book on publisher's site
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