دانلود کتاب ژئوپلیمرها به عنوان مواد تعمیر بتن سطحی پایدار

Geopolymers as Sustainable Surface Concrete Repair Materials is the first edi-tion of the book comprising 10 chapters under the series Emerging Materials and Technologies. Each of these chapters discusses one of the applications of geopoly-mer binder as a surface concrete repair material in the concrete industry. Utilization of geopolymers as repair materials in the concrete industry not only improves the engineering properties but it was also found to help reduce landfill and environment problems and achieve the sustainability goals. The first chapter deals with the general introduction on concrete durability, dete-rioration cases and performance in aggressive environments. Industrial and agricul-ture waste–based geopolymer binder and the effect of chemical, physical and mineral raw materials on geopolymerization process are widely discussed in Chapter 2. In Chapter 3, we review the factors’ effect on geopolymer mix design such as alka-line activator solution molarity and modulus, binder and filler contents, water-to- binder ratio and curing regime. The performance criteria, compatibility between geopolymer and concrete substrate, resistance to sulphuric acid and sulphate attacks, and wet–dry and thaw–freeze cycles are presented in Chapters 4–8. Topics regard-ing environmental and sustainable benefits and future utilization are presented in Chapters 9 and 10. The utilization of waste-based geopolymer binders in sustainable surface con-crete repair materials production and construction industry whose growth knows no boundaries has been studied. Mounting evidence of worldwide interest suffices the need to produce a collective anthology of a wide variety of sustainable repair materi-als for current and future applications.