durability studies of concrete made by using artificial sand

Durability performance of self‐compacting concrete made ...

The concrete samples showed better performance of pore structure, permeation, sulfate attack, and chloride permeability at 90 and 365 days of curing age. It was found that cost-effective SCC with performance comparable to the control mix …

Recent durability studies on concrete structure ...

The durability of concrete has attracted significant attention over the past several decades and is still a research hotspot until now. This paper reviews and discusses recent research activities on the durability of concrete, including: 1) major durability problems such as alkali aggregate reaction, sulfate attack, steel corrosion and freeze–thaw; 2) durability of …

durability studies of concrete made by using artificial ...

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 using natural sand as fine aggregate.

Article Simulation of Self-compacting concrete Properties ...

concrete durability. Therefore, the two artificial neural network (ANN) models that were selected for the pres-ent study are predictions of scc mechanical properties. These two models are developed to predict the following attributes of the scc mix design: 1) mechanical property, 2) rheological property.

A Durability Test for Aggregates

Angeles rattler, R-value, cleanness and sand equivalent. A new test in which aggregates are degraded in the laboratory has been developed to measure the mechanical durability of aggregates in terms of a "durability index." The test was de­ veloped largely as a result of the need for a measure of the

Durability - Portland Cement Association

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.

Strength and Durability study on Standard Concrete with ...

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.

Use of Manufactured Sand in Concrete and Construction An ...

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

concrete made with granite dust as a replacement for sharp ...

Strength and Durability Properties of Granite Powder Concrete. ... concrete with replacement of sand by granite ... made by using artificial sand with dust ... Get Price. Discover the Complete Range of Building . Building Materials. Jewson has a complete range of all the materials that are required for every aspect of the build process from ...

Experimental Study on the Properties of Concrete Mixed ...

The objective of this study is to evaluate the modified performance of concrete with mixing of iron ore tailings in order to solve the shortage of natural sand and make full use of industrial waste. Firstly, the raw materials of mixing were analyzed, and the test ratio was determined. Secondly, the workability and mechanical property of concrete specimens with …

CASE STUDY ON MANUFACTURING OF CONCRETE FROM …

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.

Effect of Sand Content on the Workability and Mechanical ...

The objective of this study is to examine the workability and various mechanical properties of concrete using artificial lightweight aggregates produced from expanded bottom ash and dredged soil. Fifteen concrete mixes were classified into three groups with regard to the designed compressive strengths corresponding to 18 MPa, 24 MPa, and 35 MPa. In each …

Durability study of concrete using foundry waste sand

concrete made up of foundry sand was used. Sohail Md [3] considered the fresh property of concrete i.e., workability and observed that as the % of FWS increased in the concrete workability decreased, this was due to filling of voids by fine particles of FWS. Muhammad Umar Farooq et.al.,[4] carried out the study on non

How About Artificial Sand Compared With Natural Sand | M&C

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 also be controlled. 3. Quantity of Stone Powder

© 2019 JETIR March 2019, Volume 6, Issue 3 ...

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.

Durability Studies Concerning Permeability on High ...

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.

Performance Studies of Synthetic Aggregate Concrete

In the physical durability program, five selected commercially produced and eight TTl kiln-produced lightweight coarse aggregates were investigated. Absorption characteristics and porosity values were determined for each of the aggregates. A total of 69 batches of concrete using these coarse aggregates and natural sand were

advantage of artificial sand concrete pdf

Properties of Concrete by Replacement of Natural Sand, - Know More. The use of artificial sand will conserve the natural resources for sustainable development of the concrete in construction industry 3 Artificial sand is a process controlled crushed fine aggregate produced from quarried stone by crushing or grinding and classification to obtain a controlled gradation …

Influence of Local Sand on the Physicomechanical ...

The study on the properties of concrete by replacement of natural sand with artificial sand was conducted by Vinayak, 2012. The results have shown that the natural sand can be replaced with the artificial sand up to a maximum replacement level of 60% in order to produce concrete of satisfactory workability and compressive strength.

Factors affecting durability of concrete • Aggregate ...

1.) In cold climates subjected to freezing and thawing, concrete surfaces have the potential to spall if the concrete is not air-entrained. 2.)Too much water in the concrete mix will produce a weaker, more permeable and less durable concrete. The water-cementitious ratio should be as low as possible (0.45 or less).

Synthetic aggregate for use in concrete - King Saud University

We claim: 1. A synthetic aggregate for use in concrete, consisting of a shredded composite material containing between 30% and 50% shredded Linear Low-Density Polyethylene (LLDPE) by weight, the balance being a filler selected from the group consisting of red sand, fly ash, and quarry fines, the filler being embedded in a matrix of the recycled plastic, wherein the …

Aggregates for Concrete

material such as sand, gravel, crushed stone, blast-furnace slag, and lightweight aggregates that usually occupies approxi-mately 60 to 75% of the volume of concrete. Aggregate properties significantly affect the workability of plastic concrete and also the durability, strength, thermal properties, and density of hardened concrete.

The concrete conundrum

decline, concrete's secrets didn't re-emerge until just 200 years ago. Modern concrete was born in the early nineteenth century, with the discovery of Portland cement, the key ingredient used in concretes today. The process of roasting, and then grinding to a powder, limestone and clay to make 'artificial stone' was

Near-Surface and Chloride Permeability of Concrete Using ...

Keeping this in mind, durability study of concrete made by using pozzolanic materials and partial replacement of natural sand by manufactured sand is planned. Experimental Program Materials OPC 43 grade cement satisfies the requirement of IS 8112–2013 (BIS 2013a ).

BUILDING MATERIALS,CONSTRUCTION PLANNING …

The Durability of calareous rocks will depend upon the ... using reinforcement with cement concrete. ... Artificial artificial sand is formed by decomposition of sandstone due to various weathering effects. Uses

Influence of Mineral Admixtures and Fibers on Workability ...

X-ray diffraction (XRD) analysis investigates the composition responsible for the high mechanical and durability characteristics. The study is extended to improve the ductility of reactive powder concrete by addition of various synthetic and natural fibers to investigate its mechanical properties.

Study of Concrete Involving Use of Waste Glass as Partial ...

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

Recycled concrete and CO2 from the air are made into a new ...

A new kind of concrete could reduce emissions from the construction industry. Calcium carbonate concrete is made from waste concrete and carbon dioxide from the air or industrial exhaust gases. It ...

High performance Roman cement and concrete, high durable ...

Concrete experts talk today about how to make concrete durable. Many ancient Roman concrete buildings are still in use after more than 2000 years. For these modern concrete experts, the Romans were fortunate builders in that they apparently simply used natural pozzolan deposits, which were found to be suitable for producing a hydraulic mortar.

STRENGTH AND DURABILITY STUDIES ON CONCRETE MADE …

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 …

Effect of Manufactured Sand on Durability Properties 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 ...

Durability study of lightweight concrete material made ...

Durability study of lightweight concrete material made from date palma seeds (DPS) M. Almograbi Nasser Nations University, Tripoli, Libya Abstract Libya is one of the largest producers of dates from date palm, generating about 60000 tonnes of date palm seeds (DPS) annually. This large amount of seeds led to studies into the possible use as ...