Effect of selected volumetric replacement (0%, 20%, 40%, and 60%) of cement with class-F fly ash in a binary binder and of three water-cementitious material ratios (0.40, 0.34, and 0.28) on …
WhatsApp: +86 18221755073A proper design of a self-compacting concrete requires considerably more fines content as compared to the traditional concrete. Therefore, large volumes of fly ash, partially in …
WhatsApp: +86 18221755073The existing form of self-compacting concrete (SCC) comprises of a large amount of powdered and fine materials. In this study, a part of the cementitious material was replaced …
WhatsApp: +86 18221755073A sustainable Self-Compacting Concrete (SCC) was proposed by replacing natural aggregates with recycled coarse aggregates (RCAs) and cement with supplementary …
WhatsApp: +86 18221755073The research has therefore frequently focused on the use of S (ground granulated blast furnace slag) and FA (fly ash) and, more recently, on LS (Lignosulphonates)) as a result …
WhatsApp: +86 18221755073A total of 8 mixes that were employed to examine the properties of self-compacting concrete (SCC) with and without fly ash (FA). Properties investigated were, workability using …
WhatsApp: +86 18221755073In this paper, a new mix design methodology is proposed for proportioning of self-compacting fly ash concretes based on the efficiency concept.
WhatsApp: +86 18221755073To achieve the desired objective 135 cube samples and 90 cylinders of self compacting concrete with different weight percentages of fly ash and silica fume were cast to …
WhatsApp: +86 18221755073Workability and mechanical performance of steel fiber-reinforced self-compacting concrete with fly ash workability and mechanical performance of steel concrete with fly ash. …
WhatsApp: +86 18221755073This research investigates the influence of RCA on the properties of High-Fly-Ash Self-Compacting Concrete (SCC). The study explores various replacement levels of natural coarse …
WhatsApp: +86 18221755073This research determines the comparison between the flexural behavior of Normal Concrete (NC) beams and High-Volume Fly Ash Self Compacting Concrete (HVFA-SCC) …
WhatsApp: +86 18221755073The properties of the self-compacting concrete with fly ash and ground granulated blast furnace slag mineral admixtures. J. Cleaner Prod., 95 (2015), pp. 66-74. View PDF View …
WhatsApp: +86 18221755073Before using a new material like self-compacting concrete (SCC), the carbonation behaviour needs to be investigated to study the effect of use of fly ash and bottom ash in SCC. …
WhatsApp: +86 18221755073Improving the Mechanical and Durability Performance of No-Cement Self-Compacting Concrete by Fly Ash. Authors: Herry Suryadi Djayaprabha, Ph.D. https: ...
WhatsApp: +86 18221755073Self-compacting geopolymer concrete (SCGC) is a type of concrete that combines the principles of self-compacting concrete (SCC) with the use of geopolymer binders …
WhatsApp: +86 18221755073This research focuses on high-volume fly ash self-compacting concrete (HVFA-SCC), which represents a significant advancement in SCC technology, offering potential …
WhatsApp: +86 18221755073Fly ash-based fresh self-compacting concrete (FSCC) mixes properties are represented in Table 7. Each mix performed in this experiment followed the SCC requirements …
WhatsApp: +86 18221755073The importance of a low water cement ratio for enhancing durability of a concrete has long been accepted. Low water content leads to a low workability of the fr
WhatsApp: +86 18221755073he effect of fly ash replacement on self compacting concrete. The flow characteristics of the self compacting concrete such as flowability, passing ability and segregation resistance has be. n …
WhatsApp: +86 18221755073Self-compacting concrete (SCC) is a highly-workable concrete that without any vibration or impact and under its own weight fills the formwork, and it also passes easily …
WhatsApp: +86 18221755073In recent years, the utilization of industrial by-products is gaining momentum with increasing environmental awareness and the need to mitigate hazardous effects of industrial …
WhatsApp: +86 18221755073To solve the problem of a large amount of fly ash accumulation and study the axial compression and bearing capacity prediction of the self-compacting fly ash concrete filled …
WhatsApp: +86 18221755073As an innovative high-performance concrete, high cementitious material content of Self-compacting concrete (SCC) results in high cost and environmental burden, which limits its …
WhatsApp: +86 18221755073By definition, self-compacting concrete (SCC) is a type of concrete that can be placed and compacted under its self-weight without vibration effort, simultaneously it is …
WhatsApp: +86 18221755073Fly Ash, Silica Fume, and Slag 261 segregation, self-compacting concretes may be proportioned for almost any type of concrete structure. To establish an appropriate mixture proportion for a …
WhatsApp: +86 18221755073The properties of the self-compacting concrete with fly ash and ground granulated blast furnace slag mineral admixtures. J. Cleaner Prod., 95 (2015), pp. 66-74. View PDF View …
WhatsApp: +86 18221755073This article presents the experimental outcomes of the shear strength and microstructural characteristics of high-volume fly ash self-compacting concrete (HVFYA-SCC) …
WhatsApp: +86 18221755073In recent years, self-compacting concrete (SCC) has gained wide use for placement in congested reinforced concrete structures with difficult casting conditions. For such …
WhatsApp: +86 18221755073Fiber-reinforced cement, concrete rheology, self-compacting concrete, fly ash 1. Introduction Self-compacting concrete (SCC) has little resistance to flow so that it can be placed and …
WhatsApp: +86 18221755073Therefore, large volumes of fly ash, partially in substitution of cement and partially as filler, can be employed in producing self-compacting concrete. This paper compares the …
WhatsApp: +86 18221755073High-volume fly ash self-compacting concrete compressive strength was predicted using 240 test data points and seven input features. This analysis used five advanced …
WhatsApp: +86 18221755073Fly ash in self-compacting concrete, fly ash, silica fume, slag and natural pozzolans in concrete. ACI, SP-199 (2001), pp. 259-274. View in Scopus Google Scholar [2] A. Bilodeau, …
WhatsApp: +86 18221755073At the end this project, it is concluded that both grades of cement used gives a higher compressive strength on Self compacting concrete (SCC) as compare to compacted …
WhatsApp: +86 18221755073The utilisation of waste materials in construction reduces natural resource depletion and mitigates waste accumulation. This study investigates self-compacting recycled concrete …
WhatsApp: +86 18221755073Copyright © 2024.FIXIN All rights reserved.sitemap