Web1. Introduction. Considering the high consumption of concrete and the increasing necessity for cement production, high attention to the environmental degradation effects of this substance is needed [] [].These effects include 7% of CO 2 emission and the considerable consumption of energy such as electricity and fossil fuels. Hence the provision of … WebSelf-compacting concrete or also known as self-consolidating concrete (SCC), an innovation in concrete technology is being regarded as one of the most promising developments in the construction industry due to numerous advantages that it has over conventional concrete.
Water Absorption and Compressive Strength of Self …
WebThe first geopolymer cement developed in the 1980s was of the type (K,Na,Ca)-poly (sialate) (or slag-based geopolymer cement) and resulted from the research developments carried out by Joseph Davidovits and … WebJan 18, 2024 · The newly developed self-compacting geopolymer concrete with zero cement, zero superplasticizers cured under ambient conditions achieved 40 MPa after 28 days of curing which is comparable to that of an M40 grade conventional concrete. Graphical abstract Download : Download high-res image (145KB) Download : Download … cherish4evercrafts
Self Compacting Concrete – Materials, Properties and Tests
http://www.ijsrp.org/research-paper-1018/ijsrp-p8248.pdf WebDec 20, 2024 · The purpose of present work is to introduce self-compacting geopolymer concrete by using a new (novel) binder from agricultural waste material known as wheat straw ash and to strengthen that concrete with fibers from waste tires, that will have sustainable attributes and low cost. 1.1 Research significance WebNov 2, 2024 · Performance of self-compacting geopolymer concrete with and without GGBFS and steel fiber S. Al-Rawi, N. Taysi Materials Science, Engineering 2024 . The study herein reports the impact of Steel Fiber (SF) and Ground Granulated Blast Furnaces slag (GGBFS) content on the fresh and hardened properties of fly ash (FA) based Self … flights from hvn to orlando