The marble powder is the one of replacement binder material for ordinary Portland cement. There are many experiments are going on for the replacement of concrete materials. Some replacement materials which can be used for the making of concrete are vermiculite, quarry dust, copper slag etc. can be used as a replacement …
This research is based exclusively on experiments focusing on the partial replacement of FA and cement with wastes, BA, and MD in the M25 grade concrete mix. Replacement ratios adapted were 5%, 10%, 15%, and 20%. Curing was done for 7 and 28 days. It was investigated how the partial replacement would affect mechanical qualities …
More extensive studies are being done for a broad application of steel slag aggregates in the construction field and it has been reported that usage of steel slag aggregates as partial or complete replacement for blue metal (CA), the compressive strength, flexural strength and split-tensile strength are seen improving more than what …
A study of mechanical strength of concrete made using Ordinary Portland Cement with a partial replacement of saw dust ash ranging from 5% to 20% and again by incorporating steel fibre of 0.5%, 1%, 1.5% with same SDA percent .The grade of concrete
The possibility of using Sawdust Ash (SDA) as a construction material was experimentally investigated. Saw dust was burnt and the ash sieved using a 90 micron sieve. Three grades of ordinary Portland cement (OPC) namely; 33, 43 and 53 as classified by Bureau of Indian Standard (BIS) are commonly used in construction industry. A comparative study …
This paper deals with the behavior and strength of high volume fly ash concrete and partial replacement of sand by quarry dust. The ordinary Portland cement replacement by different percentages ...
Review on Partial Replacement of Cement in Concrete by Using Waste Materials. License. CC BY 4.0. Authors: Anand G. Tharunkumar N. Abstract. Concrete …
The focus is on the partial replacement of cement with waste glass in the order of, 0% (Control), 5%, 15%, and 25% of cement by weight and the partial replacement of steel slag by 0% (Control), 10%, 20%, and 30% of aggregate by weight specifically for C-25 normal concrete with water-cement ratio of 0.49. The steel slag …
Partial replacement of cement with materials like fly ash, slag, or silica fume can significantly improve the compressive strength of concrete. This is because these materials offer a combination of physical and chemical properties that can enhance the …
To eliminate the harmful effect of induction furnace dust on the environment and human health, it can be used as a partial replacement of cement for concrete manufacturing as the size of dust is very small, even smaller than size of cement, and, secondly, due to the presence of oxides also present in cement, i.e. silica (SiO 2), …
By replacing 10% cement by WBP, one bag out of ten can be saved in concrete construction. The unit weight of concrete having brick powder (10% partial replacement) is reduced as much as 1.7% in fresh and 1% approximately in hardened state. Nevertheless, the concrete containing WBP produces denser micro-structure.
An experimental study was carried out to investigate the strength properties of concrete produced with waste marble dust (WMD) as partial replacement for cement. Concrete specimens cylinders and ...
GGBS is a finely powdered iron slag by-product of the steel-making industry. The mechanical characteristics of M40 grade concrete with partially replaced cement of 30%, 40%, and 50% by GGBS are examined in this study. All mix design specifications and material test data are carried out per IS codes, for a curing time of 7, 14, and 28 days ...
The environmental and economic concern is the biggest challenge concrete industry is facing. In this paper, the issues of environmental and economic concern are addressed by the use of saw dust ash as partial replacement of cement in concrete. Cement was replaced by Saw Dust Ash as 5%, 10%, 15% and 20% by weight for M-25 mix.
Partial Replacement of Cement by Saw Dust Ash in Concrete A Sustainable Approach. M. Malik, Syed Rumysa Jan, +2 authors. K. F. Mohammad. Published 2015. …
Partial Replacement of cement in concrete by steel shot dust.pdf
The environmental and economic concern is the biggest challenge concrete industry is facing. In this paper, the issues of environmental and economic concern are addressed by the use of saw dust ash as partial replacement of cement in concrete. Cement was replaced by Saw Dust Ash as 5%, 10%, 15% and 20% by weight for M-25 mix.
Various mix combinations with a partial replacement of 10%, 20%, 30% and 40% by the weight of cement by GGBS was taken and 0.5%, 1% and 1.5% steel fiber of hooked end type of aspect ratio 50-60 ...
Concrete mixes are modified by 5% 10%, 15%, 20% and 25% of Steel Slag as replacement of cement. The main conclusions drawn are inclusion of Steel Slag increases the compressive strength up-to a certain proportion and then reduces the strength. Steel powder increases the strength but reduces the workability. Comparatively higher early …
In their paper, the issues of environmental and economic concern were addressed by the use of saw dust ash as partial replacement of cement in concrete. Cement was replaced by Saw Dust Ash as 5%, 10%, 15% and 20% by weight for M-25 mix. The concrete specimens were tested for compressive strength, durability (water absorption) …
A constant percentage of marble dust powder was added to replace the binder material (cement). Additionally, copper slag replaced 10%, 20%, and 30% of the fine aggregate, and recycled aggregate replaced 10%, 20%, and 30% of the coarse aggregate. According to the M-30 standard, water/cement ratios in concrete mixtures were kept at …
PDF | On Jan 1, 2019, Arafa Elsayed Elhelloty and others published Utilization of Cement Kiln Dust (CKD) with Silica Fume (SF) as a Partial Replacement of Cement in Concrete Production | Find ...
Partial Replacement of Cement with Corn Cob Ash and Saw ... 1.2 Influence of corn cob ash and saw dust ash as a of cement in concrete: ... 1.3 Influence of steel slag as partial replacement
The presented work investigates the effect of addition admixture (cement kiln dust) to concrete as a partial replacement of cement weight. Cement kiln dust was added by (10,30,50)% of cement weight.Four mixes were selected, three of them contain cement kiln dust (CKD) and one reference mix without any admixture for ages (7,28,90) days.
Partial Replacement of Sand by Crusher Dust and Mild Steel Scrap in Concrete. 2021 •. IJRASET Publication. This research focuses on studying the effect of Mild Steel Scrap and Crusher Dust on the Properties of …
In this research paper, we analyze the effect of saw dust ash as cement replacement on compressive strength. Sawdust collected from wood workshops of Nawabshah city was converted into ash by burning and grinding. Six concrete mixes with ash dosage of 2.5% to 15% in the increment of 2.5% were developed.
Concrete industry is one of the largest consumers of natural resources due to which sustainability of concrete industry is under threat. The environmental and economic concern is the biggest challenge concrete industry is facing. In this paper, the issues of environmental and economic concern are addressed by the use of saw dust ash as …
Corn cob ash (CCA) and Saw dust ash (SDA) as a replacement of cement. Steel slag as a replacement of fine aggregate. 2.1.1 CEMNT: Ordinary Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and most non-specialty grout.
Due to many advantage of this concrete, it is suitable for the situations where congested reinforcement is used. In this paper self compacting concrete is developed using various percentages of fly ash,10%,20% and …
from marble industries. By using Marble Dust Powder as a partial replacement of sand, the environmental impact will be reduced, and also the consumption of sand also get reduced. But using Marble dust powder in concrete will leads to lack of strength characteristics of concrete. To avoid that the Steel fibre was added in specific
Application of Saw Dust Ash as Partial Replacement for Cement in the Production of Interlocking Paving Stones. As a way of reusing and converting industrial …
November 2015. Fly ash is a waste material from burning coal that can be used to reduce the amount of cement in making concrete and to improve the characteristics of concrete. Besides being able ...
