The test result indicates that crushed stone dust waste can be used effectively used to replace natural sand in concrete. In the experimental study of strength characteristics of concrete using crushed stone dust as fine aggregate it is found that there is increase in compressive strength, flexural strength and tensile strength of concrete.
In order to increase economic efficiency of use of waste crushed concrete use as secondary aggregate for concrete, it is reasonable to prepare that kind of aggregate on a construction site using small-sized crusher and sieving machine. Further mixing and casting of concrete during construction of new structure is carried out at the same place.
Evaluation of Strength Characteristics of Concrete Using Crushed... Keywords: concrete, strength, fine aggregate, crushed stone dust. I. INTRODUCTION ... The global consumption of natural sand is very high, due to the extensive use of ...substitute or replacement product for concrete industry needs to be found. ... The Quarry Rock Dust obtained from local resource AMC.
The test result indicates that crushed stone dust waste can be used effectively used to replace natural sand in concrete. In the experimental study of strength characteristics of concrete using crushed stone dust as fine aggregate it is found that there is increase in compressive strength, flexural strength and tensile strength of concrete
Lakhan Nagpal, Arvind Dewangan (2013), Evaluation of Strength Characteristics of Concrete Using Crushed Stone Dust as Fine Aggregate presented in his research Mixture of stone sand and natural sand can be used for medium grade concrete. If better quality of stone sand can be used, it may give better result in terms of strength.
5. Compressive Strength 28 days 71.3Mpa Fine Aggregate: The source for fine aggregate used is from natural river bed, the details regarding test conducted on it are as given in table 2 and table 3 below. Table 2: Sieve analysis of fine aggregate I.S. Sieve size in mm W eig ht ret ai ne d (g m) Cor recti on Cor rect ed wei ght Cum ulativ e wt ...
The purpose of this study was to investigate the possibility of using crushed stone dust as fine aggregate partially or fully with different grades of concrete composites. The suitability of crushed stone dust waste as fine aggregate for concrete has
To overcome the scarcity of river sand and dumping of construction and demolition wastes, the fine recycled aggregate (FRA) collected from C&D wastes is being utilized as a replacement to river sand. Many earlier studies reported that the higher water absorption of fine recycled aggregate and weak interfacial transition zone (ITZ) resulted in the development of the concrete with less …
Many studies have examined the influence of the partial replacement of fine aggregate in concrete using crusher dusts or small crushed sand samples on concrete properties [8,12,13]. However, little work has been performed on the complete replacement of natural fine aggregate in concrete with crusher dusts.
L. Nagpal, A. Dewangan, S Dhiman, and Kumar, S. "Evaluation of Strength Characteristics of Concrete Using Crushed Stone Dust as Fine Aggregate," International Journal of Innovative Technology and Exploring Engineering, vol. 2no.6,pp. 102-104, 2013.
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.
This paper discusses the suitability of producing concrete with 100 % recycled aggregate to meet durability and strength requirements for different applications. Aggregate strength, gradation, absorption, specific gravity, shape and texture are some of the physical and mechanical characteristics that contribute to the strength and durability of concrete.
Two concrete mixtures were prepared to study the influence of crushed sand compared with natural sand. These mixtures were designed with a w/c of 0.30, a very large cement content (530 kg/m 3) and similar slump.The effects of shape and texture of fine aggregate were evaluated by comparing the fresh and hardened properties of granite sand concrete (G-530) with the …
Abstract -- The purpose of this study was to investigate the possibility of using crushed stone dust as fine aggregate partially or fully with different grades of concrete composites. The suitability of crushed stone dust waste as a fine aggregate for concrete has been assessed by comparing its basic properties with that of conventional concrete.
Results are expressed as mass per volume. For example, a given crushed limestone could weigh 93 lbs./ft.3. By knowing the DRUW of a coarse aggregate, the maximum nominal aggregate size and the fineness modulus of the fine aggregate, the weight of the coarse aggregate needed per cubic yard of concrete mix can be estimated.
Nagpal L, Dewangan A, Dhiman S, Kumar S (2013) Evaluation of strength characteristics of concrete using crushed stone dust as fine aggregate. International Journal of Innovative Technology and Exploring Engineering 2(6): 102-104. Nanda RP, Das AK, Moharana NC (2010) Stone crusher dust as a fine aggregate in concrete for paving blocks.
strength characteristics of concrete using crushed stone dust as fine aggregate. Related Information: Fosroc Construction Chemical - Concrete Repair Mortars, ... In-Situ Compressive Strength Of Concrete - Sigma Test ... Concrete - Wikipedia. Fine and coarse aggregates make up the bulk of a concrete mixture Sand, natural gravel, and crushed ...
The purpose of this study was to investigate the possibility of using crushed stone dust as fine aggregate partially or fully with different grades of concrete composites. The suitability of crushed stone dust waste as fine aggregate for concrete has
Recycled Concrete Aggregate (RCA) Crushed sound and clean waste concrete of at least 95% by weight of concrete with typical total contamination lower than 1% of the bulk mass. Class 1A RCA is a well graded RCA with no more than 0.5% brick content. Partial replacement (30%) for natural aggregate in concrete for sidewalks, kerbs and gutters. Also
Proportional of crushed dust in concrete mixing Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Proportional of crushed dust in concrete mixing, quarry, aggregate, and different kinds of minerals.
While using crushed stone dust as fine aggregate in concrete it is found that there is increase in compressive, flexural and tensile strength of concrete (Nagpal et al., 2013).
using crushed stone dust as fine aggregate it is found that there is increase in compressive strength, flexural strength and tensile strength of concrete. Rafat Siddique, India (2009) [5]: has evaluated the mechanical properties of concrete mixtures in which fine …
(4.75mm)is termed as fine aggregates. Function of fine aggregates is to make concrete dense, by filling voids of coarse aggregates, reduces the shrinkage of cement and makes an economical mix. Natural sand or crushed stone dust is used as a fine aggregate in concrete mix. Sand may be obtained from sea, river, lake or pit, but when used in a
Coarse and fine aggregates generated from crushed concrete products for new concrete can be generally accepted only when the properties of recycled aggregate concrete, in addition to the relationships between different properties of such a concrete, are well understood. The results of an experimental investigation into the relationship of compressive strength to ultrasonic pulse velocity …
dust concrete. Tests were conducted on cubes and beams to study the strength of concrete made of Quarry Rock Dust and the results were compared with the Natural Sand Concrete. It is found that the compressive and flexural strength of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete. Tests were also
experimental study of strength characteristics of concrete using crushed stone dust as fine aggregate it is found that there is increase in compressive strength, flexural strength and tensile strength of concrete. 3. Rameshwar S. Ingalkar, Shrikant M. Harle (2017). conducted study about replacement of natural sand by crushed sand in the concrete.
and lime stone filler as complete replacement for conventional river sand fine aggregate. The lime stone filler obtained from limestone quarries. The concrete are made using varying contents of lateritic and lime stone filler as fine aggregate. The quantity of laterite is varied from 0% to against lime stone filler at intervals of 25%.
asphaltic concrete, and recycled crushed concrete base courses. Analysis of the data indicates that the pavements constructed with recycled crushed concrete bases have strengths equal to or higher than stone or asphalt base pavements. The results of both laboratory work and test pavement experi ments on the use of RCA in asphaltic con
Lakhan Nagpal, Arvind Dewangan (2013), "Evaluation of Strength Characteristics of Concrete Using Crushed Stone Dust as Fine Aggregate" presented in his research Mixture of stone sand and natural sand can be used for medium grade concrete. If better quality of stone sand can be used, it may give better result in terms of strength.
1. To use of the Quarry dust replacement of fine aggregate reduces the environmental pollution as well as providing an economic value for the waste material. 2. To improve durability, ductility using replacing fine aggregate. 3. To study the mechanical and physical properties of …
