Compressive strength of concrete cube test provides an idea about all the characteristics of concrete.By this single test one judge that whether Concreting has been done properly or not. Concrete compressive strength for general construction varies from 15 MPa (2200 psi) to 30 MPa (4400 psi) and higher in commercial and industrial structures.
The following conclusions can be drawn from the investigations carried out on the effect of aggregate variation on the compressive strength of lateri- te concrete ; (i) laterite can be used as a substitute for river sand in making concrete since there is not much difference between the laterite concrete and normal concrete, with river sand, in ...
COMPRESSIVE STRENGTH OF CONCRETE USING LATERITIC SAND AND QUARRY DUST AS FINE AGGREGATE Joseph O. Ukpata1, Maurice E. Ephraim2 and Godwin A. Akeke1 1Department of Civil Engineering, Cross River University of Technology, Calabar, Nigeria 2Department of Civil Engineering, Rivers State University of Science and Technology, Port Harcourt, Nigeria
Overall Strength of a structure such as flexural resistance and abrasion directly depends upon the compressive strength of concrete. According to Wikipedia, Compressive Strength of concrete is defined as the Characteristic strength of 150mm size concrete cubes tested at 28 days.
Nov 29, 2013· In a similar way, the variations of weight, density and compressive strength of lateritic concrete mixes with water-cement ratios are shown in Table 2. The compressive strength of lateritic concrete mixes was also observed to decrease with increase in water-cement rati o and increase with age; the highest value was exhibited at 28 days after ...
May 12, 2013· Compressive strength of concrete by Lateratic sand and Quarry dust using rubber ... Compressive Strength of Cement Concrete Cubes ... Techniques Construction Of Tables From Sand And Cement ...
Compressive and Tensile Strength of Concrete Using Lateritic Sand and River Sand as Fine Aggregate Md Abdul Bari*, Md Ali Hassan*, Syed Aman ul Haq*, Prof Vaijanath Halhalli** *Students, Department of Civil Engineering, P.D.A College of Engineering, Gulbarga, Karnataka State, India
This paper presents an experimental study on workability and compressive strength of concrete using various combinations of lateritic sand and quarry sand as complete replacement for conventional river sand fine aggregate. Quantity of lateritic sand varied from 0 …
Compressive strength of concrete Blocks or concrete masonry units are required to know the suitability of these in construction works for various purposes. Concrete masonry blocks are generally made of cement, aggregate and water. Which are usually rectangular and are used in …
for normal concrete (concrete with river sand as fine aggregate). Keywords: concrete, flexural strength, tensile strength, lateritic sand, quarry dust. 1. INTRODUCTION Concrete is probably the most common material used in the construction industry in Nigeria and most countries of the world. The use of concrete structural
By the replacement of silica sand in concrete, the compressive strength was decreases up to 30% replacement and then ... "Compressive strength of concrete using lateritic sand and quarry dust as fine aggregate" APRN journal of engineering and Applied science, 2012, Pg. No. 81 to 92.
Index Terms: compressive strength, lateritic sand, lime stone filler and tensile strength -----***-----1. INTRODUCTION This paper is part of a study investigating the structural characteristics of concrete using various combinations of lateritic sand and lime stone filler as complete replacement for conventional river sand fine aggregate.
Jayaraman et al.,  studied the compressive and tensile strength of concrete using lateritic sand and lime stone filler as fine aggregate. 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%.
compressive strength of concrete using lateritic sand and quarry dust as fine aggregate up to 28 days of casting concrete. The three models are shown in Table-1 below with their coefficients of determination (R2).
Jan 21, 2016· Reinforced concrete has a compressive strength in the region of 4,000 psi, and steel in the region of 25,000 psi. But in a typical concrete structure, the compressive load is borne by the bulk concrete, not the steel. When the concrete fails it cr...
May 18, 2018· Concrete being the major consumable material after water makes it quite inquisitive in its nature. The strength of concrete is majorly derived from aggregates, where-as cement and sand contribute binding and workability along with flowability to concrete.. This is an in-depth article on Compressive Strength of Concrete.
effect on the compressive strength of the lateritic concrete mixes. This is in contrast to the performance of the concrete mixes which shows consistent decrease of compressive strength in water-cement ratio. Also, the degrees of workability of both concrete mixes were investigated using slump test.
Aug 08, 2014· CONCLUSION It can be seen from the results of this study that the combination of laterite and lime stone filler replaces the conventional river sand in the production of concrete for construction industry. The compressive strength and tensile strength of concrete using lateritic sand lime stone filler are measured in the laboratory.
The density and compressive strength of each cube was measured on the 7th and 28th test dates. An increase in slump and compressive strength was observed in the lateritic concrete, as portions of the lateritic gravel were replaced with sand.
mix design on strength of concrete using laterite fines, Article on Field and Environment, 29(4); 447-481, 1992. 2. Joseph O. Ukpata and Godwin A, (2013)," nvestigation on the strength properties of concrete using lateritic fine sand and Quarry ust," Article of ngineering, une 2011, volume 15. 3.
This is part of a research on the structural characteristics of concrete using lateritic sand and quarry dust as fine aggregate. This paper presents the results of an experimental study investigating the flexural and tensile characteristics of concrete using combinations of lateritic sand and quarry dust as complete replacement for conventional river sand fine aggregate.
In this data article, the splitting tensile strengths of bamboo reinforced lateritic concrete with varying bamboo culm sizes are presented and compared with bamboo reinforced pure concrete (i.e. no lateritic replacement for fine aggregate). 25% of fine aggregate was replaced with laterite and concrete cylinders were cast using bamboo reinforcements both full culm sizes and half culm sizes.
Download Citation on ResearchGate | On Jul 24, 2018, E.E. Ambrose and others published Compressive strength and workability of laterized quarry sand concrete
Compressive and Tensile Strength of Concrete Using Lateritic Sand and River Sand as Fine Aggregate - written by Md Abdul Bari, Md Ali Hassan, Syed Amaan Ul Haq published on 2014/06/21 with reference data, citations and full pdf paper
A comparison of the ratio of the flexural strength to compressive strength of laterite rock concrete obtained by Raju and Ramakrishna strength of concrete was 0.2 for the former and 0.1 for the later. These values are similar to what obtained from crushed stones as the control aggregate
Favourable results were obtained from the study on the compressive strength of concrete containing lateritic sand (25 %) and quarry dust (75 %) as fine aggregate with a water cement ratio of 0.5 ...
Nov 24, 2017· in this Video Lecture you are able to Learn The compressive strength of concrete from 7 days to 28 days. ... sand and Aggregate in Concrete. ... How to check concrete cube compressive strength …
These results compare favourably with those of conventional concrete. The concrete was found to be suitable for use as structural members for buildings and related structures, where laterite content did not exceed 50%. Index Terms: compressive strength, lateritic sand, lime stone filler and tensile strength 1.
Compressive Strength The main measure of the structural quality of concrete is its compressive strength. This property of concrete is commonly considered in structural design. Depending on the mix (especially the water-cement ratio) and time and quality of the curing, compressive strength of concrete can be obtained up to 14,000 psi or more. Commercial production of concrete with ordinary ...
compressive strength of foam concrete by using quarry as partial sand replacement material. This report presents the feasibility of the usage of quarry dust as 10 %, 20 % and 30 % . of concrete made of quarry dust and results were compared with the control foam concrete. It is found that the compressive. Get Support Online