concreting ppt for construction technology

CONCRETE TECHNOLOGY. - ppt download

1 CONCRETE TECHNOLOGY. 2 Early history of cement. Components of Concrete Types of Concrete Concrete Mix Design Conclusion. 3 Early History of Cement. In ancient

Concrete technology PPT - SlideShare

2012/4/18  Concrete technology. Apr 17, 2012 • Download as PPT, PDF •. 152 likes • 32,442 views. J. JNTU. This present presentation deals with the technology of preparation of concrete and properties of

Concrete technology PPT - SlideShare

Concrete technology. Feb 22, 2013 • Download as PPT, PDF •. 63 likes • 58,956 views. AI-enhanced description. Kartikeya Pandey. Concrete is a widely used construction material consisting of cement, water, and

LECTURE NOTES ON CONCRETE TECHNOLOGY Compiled by

1 : 2 concrete 0.5 for 1 : 1.5 : concrete 0.5 to 0.6 for 1 : 2 : 4 concrete.Concrete vibrated by efficient mechanical vibrators require less. Thumb Rules for deciding the quantity of

Construction Materials: Concrete Google Slides PPT

Advancement in concrete technology PPT - SlideShare

2015/8/18  R. Ritankar Saha. This document discusses different types of concrete technology. It begins with an introduction to concrete technology and its components such as cement, fine aggregate, coarse

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NPTEL :: Civil Engineering - Concrete Technology

Structure and Hydration. Properties and Tests. Types and Use. Mix Design of Concrete:Is Example and British (DOE) Method. Batching and Mixing of concrete: General

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Concrete Technology Download Free PDF

高达$3返现  Concrete Technology - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. This document provides information on various concrete

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Concrete Technology: Faculty of Engineering

高达$3返现  concrete technology 1 - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. This document provides an introduction to concrete technology. It

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Concrete Technology PDF Concrete Construction

高达$3返现  This document discusses a concrete technology course. It provides information about the course instructor, the course objectives of reinforcing knowledge about concrete and teaching English terms, and the

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Civil Engineering - Concrete Engineering and Technology - NPTEL

Concrete Engineering Technology. Lecture-01 Introduction and course overview; Lecture-02 Constituents of concrete (Part 1 of 2) Lecture-03 Constituents of concrete (Part 2 of 2) ... Lecture-33 Using recycled aggregates in concrete construction: Download Verified; 34: Lecture-34 Basic non-destructive testing for concrete structures : Download

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Advanced concrete technology PPT - SlideShare

2017/2/6  Advanced concrete technology - Download as a PDF or view online for free. ... High performance concrete ppt. ... lime produced strong cementing material having hydraulic properties and such

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Free Construction-themed templates for Google Slides PPT

Download the Construction Infographics Template presentation for PowerPoint or Google Slides and start impressing your audience with a creative and original design. Slidesgo templates like this one here offer the possibility to convey a concept, idea or topic in a clear, concise and visual way, by using different graphic resources....

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Concrete construction PPT - SlideShare

2018/4/20  5. Disadvantages using concrete: • Low tensile strength and cracks easily so it need to be reinforced with steel • Fresh concrete shrinks when drying hardened while it expands when it is wet. • Concrete expands and contracts with the changes of temperature. • Concrete under sustained load undergoes creep resulting in reduction of

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PRESENTATION ON CONCRETE PPT - SlideShare

WATER CEMENT RATIO For different ratio of concrete the amount of water for 50kg of cement is Concrete ratio Water quantity 1:3:6 34 liter 1:2:4 30 liter 1:1.5:3 27 liter 1:1:2 25 liter • In the preparation of concrete the water cement ratio is very important • For normal construction the water cement ratio is usually 0.5 • Adding to much ...

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CONCRETE TECHNOLOGY PPT PPT - SlideShare

2018/3/28  CONCRETE TECHNOLOGY PPT - Download as a PDF or view online for free. ... Hence cement plays a key role over past 100 years, when human started construction. Cement is the most binding material used by human. Cement has more compression and steel has more tension. No other material is present, which can replace

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Construction Materials: Concrete Google Slides PPT

With a uniquely simplified design using cement gray, this concrete-focused presentation template is perfect for Google Slides and PowerPoint. It allows you to present all the essential attributes of construction materials, primarily focusing on concrete.

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Concrete Technology – theconstructor

Category: Concrete Technology. Concrete is a construction material composed of cement, fine aggregates (sand) and coarse aggregates mixed with water which hardens with time. Portland cement is the commonly used type of cement for production of concrete. Concrete technology deals with study of properties of concrete and its practical

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Concrete Works Presentation PDF Construction Aggregate Concrete

Concrete is a construction material composed of cement, aggregate, water, and admixtures. It is strong in compression due to the aggregate carrying the load. Concrete gains most of its strength in the first 28 days as it cures. Proper curing is important for strength development. Concrete has low tensile strength so reinforcement is typically

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Advancement in concrete technology PPT - SlideShare

2015/8/18  This document discusses different types of concrete technology. It begins with an introduction to concrete technology and its components such as cement, fine aggregate, coarse aggregate, and admixtures. ... USE OF PRE-STRESSED CONCRETE Used in highway construction. Used in making bridge. • Used in railway

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Concrete PPT - SlideShare

2013/7/8  2. INTRODUCTION CONCRETE Concrete is a composite material in which a binding material mixed in water on solidification binds the inert particles of well graded fine and coarse aggregates. Cement and lime are generally used as binding materials, whereas sand cinder is used as fine aggregates and crushed stones, gravel, broken bricks,

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Smart materials and technologies for sustainable concrete construction ...

2023/10/1  1. Introduction. Concrete is a sustainable and versatile construction material which can produce structures that last for thousands of years. Due to the many areas of application, concrete is the second most consumed material on Earth, only after water, with a global production of around 4.1 billion tons of cement in 2021 (Statista,

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Vibrators_Advanced Construction Technology (Semester-6),

2019/8/21  7. • The diameter of the needle varies from 2.0 cm to 17.5 cm and length from 25 cm to 90 cm. • The frequency of vibration may vary from 10,000 to 15,000 cycles per minute. • The bigger diameter needle is used in the construction of mass concrete work.

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Concrete Technology PDF Concrete Construction Aggregate

Concrete Technology Ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. The document provides information on various uses and history of Portland cement. It discusses how Portland cement is made from raw materials such as limestone, clay, sand and iron ore through heating in a kiln to

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Concrete PPT - SlideShare

2013/7/8  2. INTRODUCTION CONCRETE Concrete is a composite material in which a binding material mixed in water on solidification binds the inert particles of well graded fine and coarse aggregates. Cement and

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Smart materials and technologies for sustainable concrete construction ...

2023/10/1  1. Introduction. Concrete is a sustainable and versatile construction material which can produce structures that last for thousands of years. Due to the many areas of application, concrete is the second most consumed material on Earth, only after water, with a global production of around 4.1 billion tons of cement in 2021 (Statista,

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Vibrators_Advanced Construction Technology (Semester-6),

2019/8/21  7. • The diameter of the needle varies from 2.0 cm to 17.5 cm and length from 25 cm to 90 cm. • The frequency of vibration may vary from 10,000 to 15,000 cycles per minute. • The bigger diameter needle is used in the construction of mass concrete work.

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Concrete Technology PDF Concrete Construction Aggregate

Concrete Technology Ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. The document provides information on various uses and history of Portland cement. It discusses how Portland cement is made from raw materials such as limestone, clay, sand and iron ore through heating in a kiln to

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Modern Construction Technologies PPT - SlideShare

2021/1/8  Modern construction technology (MCT) is a collective term used to describe a number of construction methods. These methods differ from so-called conventional construction methods such as brick and block. ... Highly articulated designs can be accommodated by the mouldable concrete mix. Benefits- 1. Faster programme

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Construction technology presentation PPT - SlideShare

2017/11/22  Construction technology presentation - Download as a PDF or view online for free. Construction technology presentation - Download as a PDF or view online for free ... In terms of preparation of materials. Eg: mixing of concrete could not be done on site--->order premixed concrete in a premix truck. 11.

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Techniques of Construction For Continuous Concreting Operation

Techniques of construction for continuous concreting operation - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. This document discusses slip forming construction techniques. It begins by introducing slip forming as a construction method where concrete is poured into a

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30+ concrete PPT Templates,Google Slides - Slide Members

concrete PPT Templates,Google Slides Download over 6,300+ complete free templates in high resolution. Quick and Easy to Customize. Unique slides with a clean and professional look. ... Minimal PowerPoint Presentation Design. Modern, simple, and clean design Easy editable data driven charts (pie, bar, line) ... Construction Design PowerPoint ...

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11 New Trends in Concrete Technology - eSUB Construction

2020/5/20  New Trends in Concrete Technology. Concrete contractors and construction companies must embrace new trends in concrete technology with open arms. Overall, one problem that the whole industry suffers from is a lack of skilled workers. These new trends in concrete technology will reduce construction costs and improve

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CONSTRUCTION TECHNOLOGY PPT - SlideShare

2020/3/21  19. Construction joint:- • When construction is stop at end of a day these joints are given • It becomes necessary to ensure proper band between the old work new one • It can be either horizontal(or)vertical • For a inclined (or) curve member the joint should be right angle to the axis of the member • The concreting in the constructive joint should

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ADVANCED TECHNIQUES IN CONSTRUCTIONS IN HIGH RISE BUILDINGS PPT

2017/12/20  2. Zhao yuqin, hebi college vocation and technology. 3. Indian standard, fir safety of building (general): details of construction code of practice (first revision), is 1642:1989. 4. Arthur w t leung, divison of building and technology, city university of hong kong 5. Dr. C m tam, department of building and construction, city university of hong ...

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Concrete Materials.ppt - SlideShare

2016/12/16  4. Concrete is mainly composed of Portland cement, Aggregate(Filler), Water and chemical Admixtures. Concrete = Filler + Binder Concrete is versatile construction material. The name concrete comes from the Latin word “Concretus” (meaning compact or condensed). Concrete solidifies and hardens after mixing with

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Top 100 Concrete Technology Interview Questions and Answers

2023/3/20  Our “Top 100 Must-Know Interview Questions and Answers on Concrete Technology” guide, available in a convenient PDF format, is the ultimate resource for candidates looking to excel in the concrete technology field.. This comprehensive collection covers important questions, viva questions in PDF format, and even specific

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Introduction to Concrete PPT - SlideShare

2009/4/29  6. Advantage of Concrete • We have the ability to cast desired shapes – Arches, piers, columns, shells • Properties can be tailored according to need (strength, durability, etc.) • Ability to resist high temperatures – Will maintain structural integrity far longer than structural steel • Does not require protective coatings • Can be an

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