Strength of concrete with ceramic waste and quarry dust as aggregates ... replacement for conventional crushed stone coarse and fine aggregate. Experiment ... From the results show that compressive strength of concrete with quarry dust as...
The compressive aggregate strength is considered when selecting aggregates for concrete. The compressive strength of concrete depends on the water to cement ratio, cement to aggregate ratio, degree of compaction, bond between aggregate and mortar, strength, shape and size of the
· However, not much has been reported in literature with regard to splitting tensile strength of SCC mixes with quarry waste as fine aggregate. Compressive strength of cylindrical test samples was recorded and is shown in Figure 15. A correlation between 28-day split tensile and 28-day cylindrical compressive strengths is shown in Figure 16.
Hence, the purpose of this investigation is to compare the compressive strength of concrete made with sand as fine aggregate and substituted with quarry dust at intervals of 10% replacement. 1.2 Problem statement . Concrete plays the key role in construction and a large quantum of concrete is being utilized in every construction practice.
Fresh ceramic waste coarse aggregate an d quarry dust fine aggregates concrete more less cohesive and workable than conventional concrete because high water absorption of ceramic waste (Abdullah et al., 2006) [10]. Besides that, the compressive strength for ceramic coarse aggregate concrete varie d from 15 - 30 N/mm2 [11]. Research completed by ...
compressive load. The compressive strength of concrete was determined using 150mm concrete cubes. The concrete was made by replacing 10, 15, 20% of the coarse aggregate by recycling aggregate and Coconut shells. Also concrete cubes without RA and CS were cast in comparison. Compressive strength is often measured on a universal testing machine;
· The comparable strength property was obtained for an aggregate made of 37.5% quarry dust and 62.5% activated fly ash. Hence, the aggregates with this proportion were used to prepare the concrete specimens. The concrete was cast by varying the coarse aggregate replacement ratio of 0%, 25%, 50%, 75%, and .
pressive strength increased considerably with ceramic coarse aggregates over the control or normal concrete, the more the percentage of the gravel-size materials are replaced by the ceramics. Figs. 5 and 6 show the same graphs but with the size in the ordinate axis (compressive strength/compressive strength for normal concrete). Split tensile ...
Compressive strength of mortar and concrete which used RCA gradually decreased as the amount of the recycled materials increased. Regardless of curing conditions and fly ash addition, the 28 days strength of the recycled aggregate concrete was greater than the design strength, 40 MPa, with a complete replacement of coarse aggregate and a ...
substitute for coarse aggregates In the concrete mix and studied the physical and mechanical properties. The ... Local fine aggregate was used in the Akheider quarry with a maximum size of 4.75 mm ... of glass waste showed that compressive strength increased by( 16%, 18%, 27% and 22%),
properties of concrete using recycled coarse aggregate. In this research, concrete waste from demolished structure has been collected and coarse aggregate of different percentages is used for preparing fresh concrete (0%, 25%, 50%, 75% & ). The compressive strength of
locally sourced gravel in Nigeria. Aginam, et al. (2013) investigate various coarse aggregate impacts on the compressive strength of concrete in South-East Nigeria. The experimental study revealed that unwashed gravel produced the least compressive strength of 16.9kN/m2 compared to 20.0kN/m2 of washed gravel. They deduced that there is a ...
Various proportions of cement, water and percentage of coarse aggregates and building demolition wastes are used. In this paper 40:60, 50:50 and 60:40 ratio of coarse aggregate and building demolition wastes are used with water cement ratio 0.4 to 0.48. 28 days cube compressive strength of average of three samples are determined.
concrete mix design based on compressive strength of normal weight ... Ceramic waste can be used as coarse aggregate as the properties of ceramic ... Concrete With Ceramic Waste and Quarry Dust Aggregates. 5th Annual Conference Management in Construction Researchers Association, …
replacing fine aggregate by quarry rock dust. Compressive Strength . After curing, cubical specimens are tested to determine the compressive strength of concrete. The compressive strength of cubical specimens after 7, 28, 56 days of curing are determined. 30. 5. Split Tensile Strength. AGGREGATE BY QUARRY ROCK DUST 28 days
Abstract. This research focuses on a study of the strength of concrete with ceramic waste as coarse aggregate and quarry dust as fine aggregate. The sources of ceramic waste and quarry dust are ...
workability, compressive strength and elastic modulus were found to be very similar and even match in some cases to that of conventional concrete. Buck (1977) also showed that it is possible to produce new concrete from crushed concrete coarse aggregate. Buck (1977) studied concrete mixes that contained recycled concrete as
strength of conventional concrete and crushed stone aggregate concrete. The strength of the concrete with different coarse aggregates is given in Table 3. The compressive strength of concrete cubes made with ceramic insulator and glass concrete were found to be 16% and 26.34 % lesser respectively than that of conventional concrete.
Specifications for coarse aggregate are included in IS: 383-1970.The physical properties have been determined as per IS: 2386-1963.The coarse aggregate is free from clayey matter, silt and organic impurities etc. The coarse aggregate is also tested for specific gravity and it is 2.71. Fineness modulus of coarse aggregate is 3.79.
limestone quarries. The concrete are made using varying contents of lateritic and lime stone filler as fine aggregate. The quantity ... used in concrete as coarse aggregate, lime stone filler or as a main cement constituent. It is applied in high performance ... compressive strength of concrete …
Compressive strength of concrete made using 05 % ceramic waste aggregate and 05 % stone dust as replacement of coarse aggregate and fine aggregate respectively, is about 20% more than that of referral concrete at 28 days. However, compressive strength at 05% recycled aggregate and 05% stone dust is marginally than that of conventional concrete.
· The effect of recycled coarse aggregate on concrete compressive strength was investigated based on the concrete skeleton theory. For this purpose, 30 mix proportions of concrete with target cube compressive strength ranging from 20 to 60 MPa were cast with normal coarse aggregate and recycled coarse aggregate from different strength parent concretes.
It was reported that, compressive strength, Flexural strength, Splitting tensile strength and young''s modulus of elasticity of concrete, prepared with GBFS as fine aggregate and marble waste as coarse aggregate was 3% and 6%, respectively, higher than that of concrete with river sand as fine aggregate and marble waste as coarse aggregate.
concrete respectively while compressive strength decreased at a rate of 0.11Nmm-2 and 0.22Nmm-2 per unit percentage increase in palm kernel shell content for volume-hatched concrete and weight-batched concrete respectively. There exists the possibility of replacing coarse aggregates with palm kernel shells in the production of structural concrete.
Concrete mixture of 1:1.5:3 by mass was used in this investigation. The 28-day compressive strength of concrete cubes of the recycled coarse aggregates and natural coarse aggregates were 21.30N/mm 2 and 24.66N/mm 2 respectively with a corresponding reduction in strength of 13.30%.
Keywords: Palm kernel shell, quarry dust, mix design, compressive strength, light-weight concrete 1. INTRODUCTION Concrete is the most used material in the construction industry. This is obtained from mixture of binding materials, fine and coarse aggregate, chemical admixtures and water.
Experiment were carried out to determine the strength of concrete with ceramic waste coarse aggregate and quarry dust fine aggregate to compare them with the conventional concrete made (with crushed stone coarse aggregate). From the results show that compressive strength of concrete with quarry dust as aggregates is the highest with 30.82 MPa ...
COMPRESSIVE STRENGTH AND WORKABILITY OF LATERIZED QUARRY SAND CONCRETE E. E. Ambrose, et al Nigerian Journal of Technology Vol. 37, No. 3, July, 2018 606 was also observed that the resulting concrete had an average density of 22.81kN/m3 which was lower than 24kN/m3, an average value for traditional concrete. Similar improved results were also obtained by
· Concrete with coarse aggregate defined as enriched limestone waste of grading intermediate between the coarse and fine aggregates is characterized by specified compressive strength and modulus of rupture up to 5,000 psi and more than 750 psi, respectively, and is an enriched by-product of the manufacture of crushed limestone of regular sizes finer than 9.5 mm. and includes …
Concrete waste from construction site such as pile waste and tested concrete cubes waste is quite a problem for the contractor to dispose of. This waste is currently being buried or dumped illegally at a certain area, which lead to environmental pollution issue and waste of construction materials. In this study, concrete cubes waste from a concrete testing laboratory is crushed and recycled as ...
sile strength and compressive strength significantly [2]. Torgal et al. [3] studied the chemical and physical character-istics of crushed ceramic waste from landfills. Besides, ceramic powder was used in concrete mixes as partial substitution of cement, while fine and coarse ceramic aggregates were used as
Cement Water Coarse Aggregate River Sand Quarry Dust W0 312 187 1,247 624 0 W25 312 187 1,247 468 156 ... The compressive strength of all concrete samplings ... Investigation of the rebound number and compressive strength of concrete with quarry dust as fine aggregate …
There is strong need to utilize waste glasses. Many efforts have been made to use waste glass in concrete industry as a replacement of coarse aggregate, fine aggregate and cement. Its performance as a coarse aggregate replacement has been found to be non-satisfactory because of strength regression and expansion due to alkali-silica reaction.
Behavior of Concrete with Agro and Industry Waste as a Replacement for Constitutive Materials ... The concrete compressive strength made of 50% quarry dust and 10% GSA is more than that of the control concrete. When the tensile, split and flexural strength is ... Quarry Dust Coarse aggregate Specific gravity 3.15 1.85 2.52 2.41 2.79
