From the problem, the researchers innovate concrete material from fly ash and marble waste with Self Compacting Concrete method. The purpose of this innovation was to produce high quality, economical and environmentally friendly concrete with Self Compacting Concrete (SCC) method. The researchers conducted V-funnel test, L.Box …
Fibre-reinforced self-compacting concrete (FRSCC) is a new building material that combines positive characteristics of workability of self-compacting concrete (SCC) with enhanced characteristics ...
2. Engineering properties marble dust. Marble is defined scientifically as a metamorphic rock composed of recrystallized calcite (CaCO 3) or dolomite (CaMg(CO 3) 2), while commercially as any limestone or dolomite processed and taking a polish, Figure 1 [].During cutting and polishing these stones in the marble factories, a product composed …
SELF -COM PACTING COCONUT SHELL AGGREGATE CONCRETE Idowu H. Adebakin, K. Gunasekaran and R. Annadurai ... Self-compacting concrete (SCC) is a new generation concrete that is highly flowable and ...
Self compacting concrete (SCC) is special type of concrete which is highly owable and non ‑segregated and by its own mass, spreads into the formwork without any external vibrators, even in the ...
Day by day, the amount of the marble dust (MD) as a waste material is significantly of increasing in Turkey. Therefore, the utilization of the waste MD in self-compacting concrete (SCC), as filler material, is the main objective of this study. Besides, the MD is used directly without attempting any additional process.
Self-compacting concrete is one of the most eco-friendly types of special concrete because waste materials have always been used in SCC as the mineral powder, such as marble powder. For instance, thirty-eight articles have been reviewed by Galetakis and Soultana (2016) 's, in which the usage of marble powder as waste materials in the ...
The self-compacting concrete mixture seems to be achievable by the simultaneous use of marble waste with improved fresh concrete performance and …
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In this study, partial replacement of M−Sand in Self-Compacting Concrete (SCC) with granite and marble waste crushed Fine aggregate was done and the fresh and hardened properties of SCC are ...
The self-compacting concrete (SCC) makes it possible to provide the thorough concrete flow to fill the gaps, and it requires no additional vibration for compaction in the strengthened CFST [9, 10]. Due to excellent flow ability and easy workability, the stiffened specimens can be made easily and compacted well to ensure the concrete …
In this study, waste marble powder (WMP) was used to replace cement of concrete in specific amounts. To accomplish this aim, WMP was replaced at 10%, 20%, 30%, and 40% of the cement weight, and a ...
The main purpose is to replace sand with marble powder in concrete because such a mixture will be environmentally friendly and economically feasible. ... "Self-com pacting concre te using marbl ...
Steel tubes lled with concrete may adversely aect the ultimate capacity and stability of columns because of their non-compactness and shrinkage as well as the detachment of the steel tube from the concrete core. These issues can be overcome using a special type of concrete, namely, self-com-pacting concrete (SCC), which has high flowability owing
Steel fiber reinforced self-compacting concrete (SFRSCC) is a type of cementitious composite construction material that emerged recently [1, 2].Since SFRSCC is a complex material, its composition makes it extremely difficult to predict the final detailed behavior of structural elements.
Form Pressure Generated by Self-Compacting Concrete — Influence of Thixotropy and Structural Behaviour at Rest Peter Billberg School of Architecture and the Built Environment
Self-compacting concrete (SCC) is also seen as unsustainable since it uses a lot of natural resources. Recent researchers have focused on lowering construction costs and partially replacing cement with industrial waste. It is possible to effectively use various industrial wastes in concrete as cement or aggregates. Among these wastes, waste …
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DOI: 10.1016/J.JCLEPRO.2016.12.156 Corpus ID: 157415580; Development of eco-efficient self-compacting concrete with waste marble powder using the response surface method @article{Alyama2017DevelopmentOE, title={Development of eco-efficient self-compacting concrete with waste marble powder using the response …
In this study, steel fibers (SF) were added in different percentages including 0%, 0.5%, 1.0%, 1.5%, and 2.0% to improve the durability aspects of self-compacting concrete (SCC). Furthermore, 10% marble waste (by weight of sand) as a filler material was also added to improve the microstructure of SCC. The filling and passing ability of …
This study examined the fresh, hardened, durability, and microstructural analysis of self-compacting concrete made with recycled aggregates (RA) and marble waste as a 10–30% granite substitute.
"Self-Compacting Concrete Using Marble Sludge Powder and Crushed Rock Dust". KSCE Journal of Civil Engineering (2012) 16(6):980-988 DOI 10.1007/s12205-012-1171-y [5] Omar, et.al (2012). ―Influence of limestone waste as partial replacement material for sand and marble powder in concrete properties‖. ...
SCC is the innovative class of High-Performance Concrete (HPC) illustrated by its own capability to stretch and themselves consolidate in the form work reveal any significant severance of ingredients.
Topçu, [5] tried also to add marble dust to the self-compacting concrete as a filler material. The amount of fine materials (cement + fly ash + marble dust) in all mixtures is 550 kg/m3. The mechanical properties of hardened SCC have decreased by using marble dust (MD), especially just above 200 kg/m³ content. ...
1. Introduction. Concrete is now widely accepted as a popular building material [1], [2], [3], [4].Researchers have developed new types of concrete over the past few decades [5], [6].As a result of these studies and the development of construction techniques, various cementitious materials have been developed and used in the …
When used as a sand substitute in traditional concrete, marble sludge powder significantly boosts strength without degrading the material's characteristics in both the fresh and hardened states. ... Effect of waste marble powder and polypropylene fiber on the properties of self-curing concrete. Int. J. Civil Eng. Technol., 10 (04) (2019) Google ...
1. Introduction. Normal concrete casting requires compaction to ensure adequate strength and durability were insufficient compactions leads to voids, which decrease strength, strongly influences the natural, physical and chemical properties in concrete [1].Self-Compacting Concrete (SCC), which flows under its own weight due to …
Mexican architect Susana López from RED Arquitectos completes Casa que Da, a residential concrete monolith in Cerritos, Baja California Sur. This small town, …
In Mexico, the increasing availability of inexpensive, easy to use, and durable concrete blocks makes them particularly popular among those who build their own homes, or self …
