Conclusion For Concrete Mix Design Lab Report

(PDF) Concrete Laboratory Report

This report was initiated by a concrete laboratory report brief given out by Professor Mark Alexander in the ‘CIV5002Z: Structural Concrete Properties and Practice’ postgraduate course.


3.1 Concrete Mix Design . The mix design for the study comprised the design of an OPC concrete and four PF A concrete mixes with replacement percentages of 25%, 35%, 45% and 55% respectively. Grades 30 and 45 concretes were aimed for in the design as these are the most commonly encountered concrete grades in Hong Kong.

What conclusions we can get from slump test

Slump is a measurement of concrete's workability and its mix design the limitations of slump test is between 7 cm min. to 10 cm max. Upvote (0) Downvote (0) ... is the leading job site in the Middle East and North Africa, connecting job seekers with employers looking to hire. Every day, thousands of new job vacancies are listed on the ...

Lab Report-4989259 - lab report for construction materials

Lab Report-4989259 - lab report for construction materials concrete ... reason for the low compressive strength might have been due to the mix design of the concrete. The water to cement ratio was relatively high at 0.52 considering the use of the ... 5.0 CONCLUSION. Testing of concrete properties vital to assure that the structure would ...


tr5/2017 (rev. 01) concrete mix design and trail mixes execution Technical Report (PDF Available) · May 2017 with 9,198 Reads How we measure 'reads'


proposed SCC mix for structural applications. 5.2 CONCLUSION An overview of the development, properties, advantages and disadvantages of using Self-compacting concrete has been outlined. Further, based on the experimental study, the following general conclusions have been drawn. As no specific mix design procedures for SCC are available, the

Effect of construction joints on the splitting tensile

Then each cylinder is placed into the compression machine. At failure, the maximum load was recorded. Lastly, the splitting tensile strength of each cylinder (monolithic and non-monolithic) for each mix design was calculated using the following equation: (4) T = P π l d where. T = splitting tensile strength of concrete in MPa. P = failure load ...


FINAL REPORT EVALUATION OF CONCRETE CHARACTERISTICS FOR RIGID PAVEMENTS D. S. Lane Senior Research Scientist INTRODUCTION For rigid pavements, the Virginia Department of Transportation's (VDOT) 1993 Road and Bridge Specifications (VDOT 1993) specified that the concrete have a 28-day compressive strength of 20.7 MPa (3,000 psi) (20 MPa in the 1997 edition), a minimum …

Mixture Proportioning Topic - American Concrete Institute

The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design ...

marshall mix design discussion marshall mix design lab

1/22/2018 · Posts about marshall mix design discussion marshall mix design lab report written by Kishan Mudavath

Solved: Prepare A Lab Report About Concrete Mix Design. Co

Question: Prepare A Lab Report About Concrete Mix Design. Contents Of A Lab Report Should Include: 1. Table Of Content 2. Introduction 3. Theory 4. Objective 5. Apparatus And Procedure 6. …

CE113 Concrete Experiment - California State University

Concrete Mix Design: The concrete mix is designed to yield a concrete material with a certain modulus of elasticity and compressive strength. The specific proportions of cement, aggregate (sand and gravel) and water can be varied to yield the desired properties. The strength of concrete is often specified as the strength at 28 days, or the 28 ...

Design of Concrete Structures

The concrete electrical strain gauges are 50 mm long, 120 W resistance and a gauge factor of 2.07 ± .5 %. The strain gauges are glued on the concrete surface on a very thin layer of Epoxy bonding agent used to obtain an even surface. SUBMISSION: Deadline line for submittal of the lab report …

CIP 35 - Testing Compressive Strength of Concrete

CIP 35 - Testing Compressive Strength of Concrete ... c to design concrete members. The specified strength is stated in ... with concrete quality or testing procedures at the lab but is not a basis for rejecting concrete, with a requirement for 28-day or other age strength.

Exp 7 Marshall Method of Mix Design

It uses standard cylindrical test specimens (64 mm high and 102 mm in diameter). Two principal features of Marshall Method of mix design are Density Void Analysis and Stability Flow Test of compacted test specimen. Stability of test specimens is the maximum load resistance developed by standard test specimen at 60°C in Newton.


It offers stability and design flexibility for the residential marketplace and environmental advantages through every stage of manufacturing and use. There are many advantages of concrete such as built-in-fire resistance, high compressive strength and low maintenance. Various methods of concrete testing are carried out to ensure that it remains of

Lab Report Concrete Mix Design and Concrete Tests

INTRODUCTION The purpose of this lab called Concrete Mix Design and Concrete Testing was to produce a concrete mix with the desired engineering properties. Later, we will test the mix in different test including a slump test to measure the workability at the placement, compressive strength test of concrete cylinders, and a three point bending test to concrete beams to determine the Modulus of ...

Concrete Mix Design Step by Step full Calculation

Concrete mix design is the process of detrmining right proportions of cement, sand and aggregates for concrete to achieve target strength of concrete. The Advantages of concrete mix design is that it gives the right proportions of materials, thus making the concrete use economical in achieving required strength of structural members.

Compressive Strength of Concrete -Cube Test, Procedure, Results

Why Compressive Strength Test of Concrete is Important? The compressive strength of the concrete cube test provides an idea about all the characteristics of concrete. By this single test one judge that whether Concreting has been done properly or not.

Lab Report On Tensile Strength Of The Hardened Concrete

Lab Report On Tensile Strength Of The Hardened Concrete ... and Materials 7 Results 8 Discussion and Interpretation of the Results 8 Conclusion 9 References 10 Abstract Concrete mix with right combination of water to cement ratio and aggregates is an essential step in preparing concrete which has all the right properties of workability and ...


STRENGTH OF CONCRETE WHY TEST FLEXURAL STRENGTH? Designers of pavements use a theory based on flexural strength. Therefore, laboratory mix design based on flexure may be required, or a cement content may be selected from past experience to yield the needed design MR. Some also use MR for field control and acceptance of pavements. Very few use ...


SPECIAL PROJECT REPORT . e . REPORT ON STRENGTH COMPARISON OF 100 MM AND 150 MM CUBES ... and report the findings. As some of the project sites were in the New Territories, the cubes for ... LITERATURE REVIEW It has been well known that given the same mix, the strength of a concrete specimen is mainly influenced by tJ1e following factors: (a ...

Concrete Mix Design (Journal Paper)

May 14, 2013 · Concrete Mix Design. There are many methods of concrete mix design. But the British or American methods will not be applicable for our country, as the specific relationships constituting figures and tables are based on their materials.

Compression test on concrete

If all concrete mix parameters are identical and only water is added to increase the workability then the compression strength of mix with increased workability will be less than the compressive strength of the original mix. 3.7.CONCRETE TRANSPORTATION AND PLACEMENT: Generally concrete cubes are taken at the batching/mixing plant. The concrete ...


ity of concrete in its liquid state, typically by creating electrostatic surface charges on the cement and very fine aggregate particles. This causes the particles to repel each other, thereby increasing the mix flowa-bility, which allows the use of less water in the mix design and results in increased strength and durabil-ity of the concrete.


MARSHALL METHOD OF ASPHALT-CONCRETE MIX DESIGN 11.1 INTRODUCTION Bituminous mixes (some times called asphalt mixes) are used in the surface layer of road and airfield pavements. The mix is composed usually of aggregate and asphalt cements. Some types of bituminous mixes are also used in base coarse. The design of asphalt paving mix, as with the


CE6612 – Concrete and Highway Engineering Lab VVIT Department of Civil Engineering INTRODUCTION CONCRETE: Concrete is a composite material which is made up of a filler and a binder. Typical concrete is a mixture of fine aggregate (s and), c oarse aggregate (r ock), c ement, and water.

Laboratory Mix Design of Asphalt Mixture Containing

This paper presents a study on the production of asphalt test specimens in the laboratory containing reclaimed asphalt. The mixtures considered were stone mastic asphalt concrete mixtures containing up to 30% of reclaimed asphalt. Specimens were compacted to the reference density obtained from the Marshall mix design. Gyration compaction method was used for preparing specimens for the ...

Lab 1 – Concrete Proportioning, Mixing, and Testing

Lab 1 – Concrete Proportioning, Mixing, and Testing Supplemental Lab manual Prepared By Mutlu Ozer Objectives Concepts Background Experimental Procedure Report Requirements Discussion Objectives Students make concrete according to the mix design. Slump and Kelly Ball testing would be performed to investigate workability of mixture.


REPORTS AND WORK SHEETS 5-694.700 ... Weekly Certified Ready-Mix Plant Report (Form 24143) 3. ... 5-694.711 CONCRETE MIX DESIGN REQUEST (Form 2416) The Project Engineer submits this form to the Mn /DOT Concrete Engineering Unit to initiate the concrete mix design process. Submit one form for each source or combination of sources of

Conclusions - Conclusions Concrete mix As a conclusion for

Conclusions Concrete mix As a conclusion for our concrete mix we were able to properly mix the water, Portland cement, sand, and stone aggregates following the proper steps and procedures. We also found during the mixing that water makes the concrete more workable. The mix is ready for the slump test.

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