durability studies of concrete made by using artificial sand

In the present investigation workability, strength and durability of concrete with manufactured sand as replacement to natural sand in proportions of 0%, 20%, 40%, 60% and is studied.

LWA concrete using artificial neural network Divyah Nagarajan ... concretes are modified to fit the strength and durability requirements. It is the crucial factor that is the reason for ... In this study, the use of artificially made lightweight aggregate is used for forming the concrete. The aggregates were

In the use of fly ash between 20-40% replacement with cement recent years, many researchers have established that the use for better results. of supplementary cementitious materials (SCMs) like fly ash K. Uma Shankar & K. Suganya conducted Study for (FA), …

2. Ruggedness and Durability. The firmness of artificial sand is slightly worse than that of river sand, and there is no problem in the use of ordinary concrete. But for concrete members, except admixtures, the lime-sand ratio and the content of stone powder should …

Following are the sand tests at the construction site: 1. Testing of Organic Impurities. This test is done in the field for every 20 co or part thereof. 2. Silt Material Testing –. This is also a field test and is to be conducted for every 20 co. 3. Particle Size Distribution –.

Durability is the ability to last a long time without significant deterioration. A durable material helps the environment by conserving resources and reducing wastes and the environmental impacts of repair and replacement. The production of replacement building materials depletes natural resources and can produce air and water pollution.

The concrete with fly ash or silica fume was stronger than concrete made with just Portland cement. And the presence of irradiated plastic along with fly ash strengthened the concrete even further, increasing its strength by up to 15 percent compared with samples made just with Portland cement, particularly in samples with high-dose irradiated ...

using waste glass powder as partial replacement of fine aggregates up to 30% by weight for particle size of range 0-1.18mm. Keywords: - Compressive strength, Durability, split tensile strength, Waste Glass Concrete, Workability. I. INTRODUCTION In order to make concrete industry sustainable, the use of waste materials in place of natural resources

However, many people in India have doubts about quality of concrete / mortars when manufactured or artificial sand are used. Manufactured sand have been regularly used to make quality concrete for decades in India and abroad. Pune - Mumbai expressway was completely built using artificial/manufactured sand. Issues with Manufactured Sand

Paper Title:-Strength and Durability study on Standard Concrete with Partial Replacement of Cement and Sand using Egg Shell Powder and Earthenware Aggregates for Sustainable Construction ISSN:-2349-3585 | 361 Reuse and Recycle. The goal of 3R,s is to prevent waste and conserve natural resources available on earth.

Strength, durability, and micro-structural properties of concrete made with used-foundry sand (UFS) R Siddique, Y Aggarwal, P Aggarwal, EH Kadri, R Bennacer Construction and Building Materials 25 (4), 1916-1925, 2011

In research studies on durability of lightweight concrete in the past, researchers have almost always employed the use of air-entrainment and have generally produced durable concrete in the laborato-ry from most commercial sources of synthetic lightweight …

RESULTS OF EXPERIMENTAL STUDY Table – 8 Results of Experimental Study compressive strength Flexural strength split tensile strength durability Sr. Id- Slump test (n/mm2) (n/mm2) (n/mm2) ( % weight loss in sea no. mark (mm) 7 days 28 days 7 days 28 days 7 days 28 days water) 1 CR 95 23.20 32.47 2 CM 54 24.78 34.07 3 CYR 2.01 3.11 All rights ...

Fig. 17-1. High-performance concrete is often nomically made while used in bridges (left) and tall buildings (right). (70017, 70023) High-performance concrete (HPC) exceeds the properties and constructability of normal concrete. Normal and spe-cial materials are used to make these specially designed concretes that must meet a combination of ...

[1] P.M.Shanmugavadivu and R.Malathy (2011)"Durability Properties of Concrete with Natural sand and Manufactured sand" International Conference on Science and Engineering [2] M. G. Shaikh and S. A. Daimi (2011) "Durability studies of concrete made by using artificial sand with dust and natural sand" International Journal of Earth ...

The ed concrete has a long history and it was first made into use in the year 1923. It was initially used as an insulating material. Improvements throughout the past 20 years in the areas of production equipment and better quality making agents make the use of concrete in large scale.

Study on Strength and Durability of Geopolymer Concrete using GGBS and Artificial Sand [1]Hiten M Gawad, [2]Krupa S Pimple, [3]Sushant N Kanhat, [4]Mehul L Parmar [1]Research Scholar, MIT College of Management, Loni-Kalbhor, Pune, Maharashtra, India.

Rain will affect the concrete in two stages. Unharden concreting getting wet is a severe issue in terms of the durability of concrete and continuous periodic wetting and drying due to the rain is not considered as a very high-risk factor affecting durability of concrete. Rain effect the water cement ratio of the area exposed to wetting.

This study focuses on the development of durable structural lightweight concrete (LWC) by incorporating expanded perlite aggregate (EPA) in the range of 0 to 20% by weight. In order to ensure its durability when exposed to chloride environment, concrete was produced with low water-to-cement ratio and ordinary Portland cement (OPC) was replaced with 50% and 7% ground granulated …

The control over these physical properties of manufacturing sand make the concrete require less amount of water and provide higher workable concrete. The less use of water also helps in increasing the strength of concrete, less effort for mixing and placement of concrete, and thus increases productivity of construction activities at site.

STUDY ON BEHAVIOUR AND DURABILITY PROPERTIES OF CONCRETE AND ... Concrete of M-30 was made using Ordinary Portland cement, which was partially replaced by hydraulic lime at varying percentages ... Artificial hydraulic lime is made by adding forms of silica and alumina

The use of waste materials as workable alternative to the traditional material in concrete has increased popularity in current years, which is due to the overexploitation of the natural material sources [1,2,3].Waste utilization in concrete has two advantages, discarding of waste in green manner and improving strength and durability properties of concrete [4, 5].

A research in artificial sand ppt,Ask Latest information,Abstract,Report, Presentation (pdf,doc,ppt),A research in artificial sand ppt technology discussion, A … split tensile strength and durability studies of concrete made of quarry rock dust in … of conventional concrete by …

12%Narale P.U., Jadhav H.S. (2022) Durability Studies Concerning Permeability on High Performance Concrete Using Artificial Sand as Fine Aggregate. In: Nandagiri L., Narasimhan M.C., Marathe S., Dinesh S. (eds) Sustainability Trends and Challenges in Civil Engineering. Lecture Notes in Civil Engineering, vol 162.

6. Saravanan S S, Jagadeesh P. "Strength and durability studies on concrete made with manufactured sand", ARPN Journal of Engineering and Applied Sciences, 2018, Vol. 13 (16), Pg. No. 4572-4580 7.

STRENGTH AND DURABILITY STUDIES ON CONCRETE MADE WITH MANUFACTURED SAND S. S. Saravanan and P. Jagadeesh School of Mechanical and Building Sciences, Vellore Institute of Tec hnology University, India E-Mail: [email protected] ABSTRACT Use of manufactured sand in concrete has been an area of interest for many researchers across the globe.

Two different single-sized basalt gravels including 5–10 mm and 10–15 mm were used as coarse aggregate. The apparent density of basalt gravel was 3159 kg/m 3.In order to study the influence of fine aggregate on pore structure of pervious concrete, natural river sand was used as fine aggregate and mainly ranged from 0.5 to 2.5 mm in size.

Cited by. Year. Modeling slump of ready mix concrete using genetic algorithms assisted training of Artificial Neural Networks. V Chandwani, V Agrawal, R Nagar. Expert Systems with …

were used in concrete matrix to study its improvements in strength and durability properties. This paper addresses the compressive strength, split tensile strength, flexure behavior of hybrid fiber reinforced concrete. The specimens incorporated steel and polypropylene fibers in the mix proportions of 0.5% of use of M25and M30 grade of concrete.

the durability aspects of concrete. So the use of concrete is unavoidable. At the same time the scarcity of aggregates are ... concrete and was made from crushed rock with burned lime ... natural or artificial aggregates to form a strong building material which is durable in …

Concrete is a composite construction material composed of cement, aggregate [email protected] 148 Ameer Mohsin Hashim & V.C. Agarwal (generally a coarse aggregate made of gravels or crushed rocks such as limestone, or granite, plus a fine aggregate such as sand), water, and/or admixtures. Concrete is made by mixing: Cement, water ...

with standard concrete and conclusions made on how best the flyash can be utilized to give optimum results. The results indi-cate that, as the total replacement level of OPC in concrete using blend of OPC + FA increases, the strength with respect to con-trol mix increases up to certain replacement level and thereafter decrease.

Posted on July 18, 2019. Concrete is a mixture of cement, gravel, sand, water and a range of aggregates. With about 10 billion tons of concrete produced every year, it is the most consumed substance in the world, second only to water.. It is also the world's most widely used material for construction – from bridges to large buildings, concrete forms the very foundation of our …

Higher concrete strength compared to river sand used for concreting. Lesser concrete compared to M Sand. Silt Content. Zero silt. Minimum permissible silt content is 3%. Anything more than 3% is harmful to the concrete durability. We can expect 5 - 20% slit content in medium quality river sand. Over Sized Materials.

Highlights The present work highlights the potential use of fine marine aggregates for the manufacture of concretes. It also motivates the discussion of its beneficial use in concrete for maritime structures. Studies carried out revealed that it yields final properties compatible with design requirements for mass concrete subjected to marine environment.