1. Characteristic and Mix design proportions

Slides:

Advertisements

Similar presentations

Civil Engineering Materials

Advertisements

Reference Concrete Sidney Mindess J. Francis Young Prentice-Hall, Inc Chapters 3 and 4.

Chapter 3 Cement.

Development of Novel Low pH Cement Systems for Encapsulation of Wastes Containing Aluminium Tingting Zhang 1,2, Chris R. Cheeseman 1, L.J. Vandeperre 2.

POZZOLANS (Supplementary Cementitious Materials)

Concrete Man made stone. constituents u mixture of aggregate and paste u paste30 to 40% u portland cement7% to 15% by Vol. u water 14% to 21% by Vol.

Ed McLean Central US Engineer and Sales Manager CTS Cement Manufacturing.

Amendments to the Specifications Discussion of Changes to the Concrete Materials Specifications.

PC Cement Hydration PCC consists of binder and aggregates. Aggregates are typically used in two factions: fines and coarse. The binder phase normally.

PRESENTATION TO 34 TH ANNUAL AIRPORTS CONFERENCE 3/02/11 By: Casimir J. Bognacki, PE, FACI Chief of Materials Engineering.

Assessment of Type IL Cements for Transportation Applications Ahmad Shalan, Elizabeth Nadelman, Kimberly E. Kurtis, Lawrence F. Kahn School of Civil and.

Specialty Concrete - High End Value Materials. High-Value Concrete n All concrete is high value! u Cost of material (small) u Cost of placement (significant)

Pozzolanic By-Products In Concrete Marcia C. Belcher, MSCE.

Concrete Condensed1 Cement Production, Composition & Types.

Introduction to Concrete

Incorporation of physical and chemical properties of fly ash in modeling hydration of ternary cementitious binders Graduate Assistant: Prasanth Tanikella.

Cement Replacement Materials. Cement replacement materials or mineral admixtures are materials used to contribute to the properties of hardened concrete.

Break Down of Concrete Components. Mineral Admixtures: Pozzolans & Cementitious Fly Ash Slag Cement Silica Fume – Benefits Higher strengths at later age.

ADMIXTURES It is defined as a material other than water, aggregate and cement that is used as an ingredient of concrete to modify the properties of fresh.

How long will your concrete bridge last?

ADMIXTURES to CONCRETE In modern days Concrete without an Admixture Is an exception.

KING SAUD UNIVERSITY COLLEGE OF ENGINEERING CIVIL ENGINEERING DEPARTMENT Students Names: Abdulrahman Albedah Ali Al-theeb CE-477 Supplementary.

Strength of Concrete.

Engineering Properties and Durability of Super-Classified Fly Ash Concrete Research Student: Bruce K.T. Kandie Supervisor: Dr. Ewan A. Byars Figure 3.

CONCRETE A Mixture of portland Cement Water, fine & coarse aggregate New Definition : Concrete : A mixture of cementitious material, water, fine and coarse.

ADMIXTURES Department of Civil Engineering,

“Properties of Concrete” Introduction

4.7.2 High-strength Concrete (HSC) Introduction –Definition –Classifications Choice of HSC raw material –Binding material –Excellent aggregate –Superplasticizer.

–Mineral Admixture –Ordinary Portland Cement (P.O) –Portland granulated Blast-furnance-slag Cement (P.S) –Portland-Pozzlana Cement (P.P) –Portland fly-ash.

Concrete Technology Ch8: Proportioning Concrete Mixes Lecture 14 Eng: Eyad Haddad.

Mineral-based secondary binders, utilization, and considerations in mix design Exercise 5.

O’Hare Modernization Program 2.2 Raw Materials Leslie J. Struble Francis B. Nelson Kickoff Meeting, October 28, 2004.

Mix design of high strength concrete, special cases in mix design Exercise 7.

§4.7Advanced Concrete The Sixth Composite of Concrete High-strength Concrete (HSC) High Performance Concrete (HPC) Pumped Concrete.

1/33.  Performance based approach  Definitions and responsibilities  Standard requirements  Exposure classes  Fresh concrete requirements  Hardened.

Sustainability Design and Control of Concrete Mixtures – Chapter 2.

Supplementary Cementitious Materials Design and Control of Concrete Mixtures – Chapter 4.

23rd Conference "Rheology of Building Materials", University of Technology Regensburg, Germany, March, 12-13, 2014 Experimental investigation of the effect.

Under Guidance of – Prof. SRIHARI Prepared By – ANUPAM MURMU ASHUTOSH GANDHEWAR KUSHAL MURARI

High Performance Concrete. Content Introduction What is High Performance Concrete? Application Objectives General Characteristics Advantages Limitations.

BCN 5905 –STRUCTURES I Dr. Larry Muszynski RNK 327.

Hardened Concrete Properties

BCN 5905 –STRUCTURES I Dr. Larry Muszynski RNK 327.

Concrete Man made stone.

POZZOLANS (Supplementary Cementitious Materials)

How long will your concrete bridge last?

Department of Civil and Environmental Engineering

REPLACEMENT OF CEMENT BY SILICA FUMES AND FLY ASH

CONCRETE MIX DESIGN.

BY Fazal Wadood Class no. 38 UET Peshawar Jalozai campus

Microstructure of Structural Materials

CE 6002 – CONCRETE TECHNOLOGY

Silica fume The transition zone is a thin layer between the bulk hydrated cement paste and the aggregate particles in concrete. This zone is the weakest.

Mitigating Alkali Silicate Reaction using Fly Ash ACI Spring 2008 Convention Los Angeles, CA by Dr. David L. Gress Recycled Materials Resource.

Introduction to Concrete

Industrial byproducts

FLY ASH USE AS A REPLACEMENT OF CEMENT

USE OF MINERAL ADMIXTURE IN CONCRETE

Designing Resilient Bridges:

GUIDED BY PRESENTED BY C.RAJENDRA PRASAD,M.E A.P.M.Athiban Prabakaran.

ADMIXTURES???? Materials added to the concrete besides cement, water and aggregate. To improve the properties of the concrete required. Admixtures can.

Hardened Concrete Properties

THE FOURTH EDITION OF THE INTERNATIONAL CONFERENCE

Contemporary Engineering Sciences, Vol. 8, 2015, no

REINFORCED CEMENT CONCRETE

REINFORCED CEMENT CONCRETE

How long will your concrete bridge last?

SUPER POZZOLANS :RICE HUSK ASH & MICROSILICA.

Environmental Committee

DOT Research Benefits All

Presentation transcript:

1. Characteristic and Mix design proportions The effect of Water-Cement (W/C) ratio on permeability and strength of concrete Research Aims Designing of High strength Concrete to enable taller, durable and cost effective Concrete Structures Concrete with high performance in Different geographical locations. Methodology Supplementary Cementitious Material (SCM) e.g.. Chemical and Mineral admixtures such as fly ash, silica fume, granulated blast furnace slag (ggbfs). check their reaction, microstructures, strength- porosity reaction. 1. Characteristic and Mix design proportions 2. Curing condition 3. Experiment Test TARGET RESULTS 2018 EXPERIMENTS INTRODUCTION THANK YOU PREPARED BY: ME17109 CHACHA