International Research Journal of Engineering and Technology (IRJET) Volume: 09 Issue: 06 | Jun 2022
www.irjet.net
e-ISSN: 2395-0056 p-ISSN: 2395-0072
Effect of Magnetized Water on Mechanical Properties of Foam Concrete Adarsh A R1, Aju Joan George2, Dr. Ajmal Muhammed3 1Mtech
Student, Dept. of Civil Engineering, Indira Gandhi Institute of Polytechnic and Engineering, Kerala, India Professor, Dept. of Civil Engineering, Indira Gandhi Institute of Polytechnic and Engineering, Kerala, India 3Head of the Department, Dept. of Civil Engineering, Indira Gandhi Institute of Polytechnic and Engineering, Kerala, India ---------------------------------------------------------------------***--------------------------------------------------------------------2Assisatant
Abstract - A lot of new inventions are being introduced in
air bubbles into cement paste using performed foam. It is perfect for insulating floors and roofs, void filling, bridge approaches, embankments, and other structures because of its fire resistance, thermal and acoustical insulating qualities, etc. Foamed concrete is a low-density, highly workable substance that can contain up to 75% entrained air. It can be pumped and typically self-levels and compacts. For redundant voids like abandoned fuel tanks, sewer systems, pipelines, and culverts, foamed concrete is ideal, especially in places where access is challenging. It is an accepted method for restoring temporary road trenches. Foamed concrete is a good option for flat concrete roof insulation and sub-floor screeds due to its excellent thermal insulation qualities.
the construction industry these days. The effect of magnetized water is also being investigated. Many studies show that using magnetized water in concrete mixes improves its fresh and hardened properties when compared to regular water. Foam concrete has gained popularity among the various types of concrete used due to its thermal resistance and low selfweight. The purpose of this experimental study is to investigate the properties of foam concrete when magnetized water is used. The goal of this research is to create various mixes with magnetized water and investigate the fresh and hardened properties of foam concrete. Key Words: Foam concrete, Magnetized water, Strength properties, Acid resistance, Thermal properties
Foam can be added to the base mix or the base mix ingredients can be combined with a surface-active agent to create foam concrete. High flow ability, low self-weight, and superior thermal insulation are all characteristics of foam concrete. The stability of the foam is crucial for creating foam concrete. Foam concrete made with unstable foam may segregate and vary in density. The amount and kind of foam agent, the method of foam preparation, the water to cement ratio, and the curing technique all have an impact on foam stability, which makes it rather challenging to control. It may be possible to employ magnetized water to enhance the performance of foam concrete because water is essential to its fresh and hardened qualities. By continuously moving water through a magnetic field, magnetic water can be produced. The impact of magnetized water on the characteristics of concrete has been the subject of several studies in the past. It is common knowledge that adding magnetized water to the concrete mix can boost both the strength of the hardened concrete and the workability of new concrete.
1. INTRODUCTION A subfield of civil engineering called "concrete technology" focuses on the analysis and advancements of concrete. Concrete has long been recognised as one of the most important building materials. Studies are still being done to enhance the strength, durability, weight, fire resistance, and other qualities of concrete. Nowadays, a man may construct solid structures wherever he wants. Research is being done to find ways to use alternative methods to lighten concrete. reduction of dead loads, which reduces the need for foundations and reinforcement and improves thermal and fire resistance, and savings in site storage and processing of precast pieces. Reduced mass and better thermal and acoustic insulation capabilities of lightweight concrete, while preserving acceptable strength, are its benefits. One of the many benefits of that less weight is the lower energy requirement during construction. The ideal kind of lightweight aggregate to utilize will depend on the qualities of lightweight concrete. A light, weak aggregate can be utilized where there are few structural requirements but significant demand for thermal insulating features. This will produce concrete with rather low strength.
1.1 Objectives of Study
One technique for producing lightweight concrete is foam concreting. Foam concrete is a lightweight material with high strength. It is also an energy-saving material that is widely used in the construction industry. Its density ranges from 400 to 1600 kg/m3. Foam concrete is made by incorporating
© 2022, IRJET
|
Impact Factor value: 7.529
|
To research how magnetic water affects foam concrete.
Based on the numerous studies that have already been conducted, do a comparison analysis of the usage of different foam concrete qualities.
To create the concrete mix for concrete with magnetised water.
ISO 9001:2008 Certified Journal
|
Page 3009