ties and durability of concrete. 1.3 Self Compacting Concrete (SCC) SCC is a highly fluid concrete that does not require any vibra-tion during the placement process. Thus, this kind of concrete is of great interest, especially according to the economical, technical and environmental considerations (Skarendahl et al., 2003; Walraven et al., 2003 ...
Within concrete engineering, the uptake of self-compacting concrete (SCC) represents a notable trend, delivering improved workability and placement efficiency. However, challenges persist, notably ...
Self-Compacting Concrete (SCC) is a highly flowable concrete that can spread into place, fill formwork, and encapsulate reinforcement without mechanical consolidation. This study investigates the use of steel slag as a partial replacement for fine aggregate in SCC, with replacement levels ranging from 0 to 70%. Eight different mixes …
Self-compacting concrete (SCC) is a specific concrete type that is extremely flowable and fills the formwork without any external vibration . The absence of …
This paper aims to focus permeability study of self-compacting concrete (SCC) made with industrial wastes, i.e., marble sludge powder (MSP) from marble processing and crusher rock dust (CRD) from ...
Different types of concrete, such as self-compacting concrete (SCC), self-healing concrete, and high-performance concrete, can be mentioned as examples. Professor Okamura developed self-compacting concrete in 1986 at Kochi University when skilled labor was limited in reinforced concrete constructions, resulting in problems for …
Self-compacting concrete (SCC) is a special, highly fluid type of concrete that is produced using chemical additives. It is easier to pour and reduces defects arising from workability. Waste marble dust is …
Self-compacting concrete (SCC), because of its magnificent fresh and hardened properties, is widely used around the world. Continuous increase in construction activities lead to enormous depletion ...
Self-Compacting Concrete: Normal Cement Concrete: 1: Concrete has high flowability to undergo compaction by its own weight: Concrete is compacted by external means of vibration: 2: High workability: Less workable mix: 3: Workability gained through superplasticizers and viscosity modifying agents:
Self-compacting concrete (SCC), which flows under its own weight without being compacted or vibrating, requires no outside mechanical force to move. But like normal concrete, SCC has a brittle character (weak in tension) that causes sudden collapse with no advance notification. The tensile capacity of SCC has increased owing to the addition …
The current study examines the experimental results of self-compacting concrete (SCC) with marble waste as a partial replacement for fine aggregate and polypropylene fiber as an additive material. Hence, concrete is made of marble waste with three replacements of 20 %, 30 % and 40 % in natural fine aggregate and compared …
Self-Compacting concrete (SCC) technology is based on increasing amount of fine material like marble powder, fly ash, lime stone filler, etc., without changing the water …
in self‑compacting concrete by optimizing blended ... Oman. *email: syed.saqib@ ... (GGBS), Silica Fume (SF), Rice Husk Ash (RHA), Marble Powder, among others, o˝er several advantages due to ...
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, …
Self-compacting concrete (SCC) is a special type of concrete with a high rate of consistency that can be spread and consolidated under its own weight within the framework; that is leveled through the expulsion of trapped air and compacting, even in the most heavily reinforced areas and narrowest sections, without the need for vibration; that ...
The incorporation of industrial byproducts as marble powder for fine aggregate replacement at percentages of 5,10,15,20 and 25 on the features of self-compacting concrete is explored vividly. The self-compacting characteristics in the fresh state as slump cone, V shaped funnel and L shaped box test are performed.
The technology of Self-compacting Concrete (SCC) has brought great advancement to construction techniques, allowing significant growth in the use of concrete also combining with the technology of ...
The self-compacting concrete mixture seems to be achievable by the simultaneous use of marble waste with improved fresh concrete performance and unchanged concrete mechanical strength. The marble wastes and recycled aggregates can be used in the production of self-consolidating concrete as aggregate, and thus an …
Therefore, researchers are utilizing marble in conventional concrete [9][10][11][12], self-compacting concrete [13] [14] [15]. In this connection, several studies are also available indicating the ...
Belaidi et al [1] the characteristics of self-compacting concrete and self-compacting mortar have been investigated using marble powder in both the new and hard states. Suresh. R et al [2] the impact of Nano technology on the characteristics of self-compacting concrete and hardened concrete with Nano Silica was investigated. K. …
The focus of this thesis was to enhance the characteristics of self-compacting concrete made with marble waste powder as a partially cement substitute …
Therefore, this study examined the fresh and carbonation analysis of self-compacting concrete (SCC) made with marble and granite waste as part of ternary …
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. Marble sludge powder is used to partially substitute sand in a concrete mixture. ... Ductile behaviour of fiber reinforced self compacting concrete ...
Properties of self-compacting concrete developed using marble dust as a partial replacement of fine aggregates; Reusing marble dust as reinforcement material for better mechanical performance: studies on compositing aluminum matrix; Mechanical and tribological properties of composite made of marble dust-reinforced C93200 copper alloy
Impact on fresh, mechanical, and microstructural properties of high strength self-compacting concrete by marble cutting slurry waste, fly ash, and silica fume. Constr. Build. Mater., 239 (Apr. 2020), Article 117888, 10.1016/J.CONBUILDMAT.2019.117888. View PDF View article View in Scopus Google Scholar
Self-compacting concrete (SCC) is also seen as unsustainable since it uses a lot of natural resources. Recent researchers have focused on lowering construction ... Keywords: Waste marble, Chemical composition, Mechanical performance, Durability and scanning electronic microscopy. DOI: 10.1186/s40069-023-00585-5. Date: 7/31/2023. …
Self-compacting concrete (SCC) is a high-quality construction solution, combining high fluidity, passing and filling ability with improved mechanical properties and durability. In the present study, the effect of incorporating alternative waste materials, such as two by-products of the cement industry, namely cement kiln dust (CKD) and by-pass …