differeent types concrete ppt file

University of Toronto

University of Toronto

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26 Different Types of Concrete; [Its Classification, Uses ...

 · 26 Different Types of Concrete; [Its Classification, Uses & Properties] In concrete technology, a variety of type-names has been used for different types of concrete. This classification is based on three factors: 1. Type of material used in its making. 2. Nature of …

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PPT – CEMENT AND CONCRETE MATERIALS PowerPoint ...

World''s Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Winner of the Standing Ovation Award for "Best PowerPoint Templates" from Presentations Magazine. They''ll give your presentations a professional, memorable appearance - the kind of sophisticated look that today''s audiences expect.

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Properties of Concrete

Properties of Concrete Concrete is an artificial conglomerate stone made essentially of Portland cement, water, and aggregates. Properties of Concrete While cement in one form or another has been around for centuries, the type we use was invented in 1824 in Britain. It was named Portland cement because it …

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15+ Different Types of Cement

Read More: Different Types of Concrete – Their Classification, Uses & Properties. 9. Colored Cement: In this type of cement, pigment (color) is mixed with the Portland cement in a definite proportion. The Pigment is mixed in a finest powdered state. The amount of …

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Civil Read

Concrete is a composite material consisting of cement, sand, and water in suitable proportions. The chemical interaction between cement and water binds the aggregate. Fresh concrete …

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Composite Sections and Steel Beam Design

University of Michigan, TCAUP Structures II Slide */21 Given: DLslab = 62.5 psf DLbeam = 135 plf n = 1/9 fsteel = 24 ksi ( Fy = 36 ) fconc = 1.35 ksi For this example the floor capacity is found for two different floor systems: Find capacity of steel section independent from slab Find capacity of steel and slab as a composite Non-composite vs ...

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Types of concrete

 · • People who often use concrete for their personal or commercial engagements should have an idea about the different types of concrete in order to appropriately pick the right type to optimize the value of the material. 757-566-4620 5. REGULAR CONCRETE• The most common type used is the regular concrete that is also ...

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PRECAST CONSTRUCTION TECHNOLOGY

1.3.1 Two main types of precast concrete elements, namely precast reinforced concrete elements and precast pre-stressed concrete elements are used as per the details given below: Precast concrete elements – Concrete components of a building prefabricated in precast yard or …

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Types of Piles & Classification of Piles in Construction ...

 · Alternate freezing thawing can cause concrete damage in any exposed situation. Composite piles. In general, a composite pile is made up of two or more sections of different materials or different pile types. The upper portion could be eased cast-in-place concrete combined with a lower portion of timber, steel H or concrete filled steel pipe pile.

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3 MIX DESIGN & PROPORTIONING

concrete, affecting the ease with which the concrete will flow during placement. Consistency is not synonymous with workability. Two different mix designs may have the same slump; however, their workability may be different. Selection of target parameters by the contractor for any mix design must consider the influence of the following: 1.

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Ready Mixed Concrete

Ready mix concrete is a special concrete mixer used for mass concrete construction with great quality control. Ready Mixed Concrete is a tailor – made concrete that is manufactured in a factory or within a batching plant based on the standard required specifications. The prepared concrete mixed is then taken to the work site within transit mixers mounted over a truck.

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Types of Piles: Their Characteristics and General Use

of concrete piles were devised. These early concrete piles were the cast-in-place type. Further development of the concrete pile led to the precast pile and, relatively recently, to the prestressed concrete pile. The need for extremely long piles with high bearing capacity led to the use of concrete-filled steel-pipe piles about 50 to 60 years ago.

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Properties of Different Grades of Concrete Using Mix ...

prescribes a standard concrete mix ratio that he thinks will produce the required concrete. He may also indicate the type and size of aggregate to be used. The Builder/site engineer prepares the mixes based on the ratio that has been prescribed. 2.1.3 Designed Mixes In these mixes the performance of the concrete is specified by

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special types of concrete

 · special types of concrete 1. Overview • Concrete is most vital material in modern construction. • In addition to normal concrete, other varieties in use are, high strength and high performance concrete, self compacting, light weight, high density, fibre reinforced, polymer, coloured concrete …

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Batching, Mixing, Transporting, and Handling Concrete ...

Concrete is sometimes mixed at the jobsite in a stationary mixer or a paving mixer (Fig. 10-2). Stationary mixers include both onsite mixers and central mixers in ready mix plants. They are available in sizes up to 9.0 m. 3 (12 yd. 3) and can be of the tilting or nontilting type or the open-top revolving blade or paddle type. All types may

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Detailing of Reinforcement in Concrete Structures

the concrete in order to develop the yield stress. •An average design ultimate bond stress φfb is assumed at the interface between the concrete and the reinforcing bar (φ= 0.6). • φfb depends on ‐type and condition of reinforcing bar; strength and compaction of concrete; concrete cover;

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Pavement Types and Design Factors

Pavement Types • Flexible Pavements – Component layers : subgrade, drainage ... strength of concrete – The CC pavement should withstand the expected number of repetitions of axle loads during its design life. Title: Microsoft PowerPoint - CE 742 Pavement Systems Engineering.ppt

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Polypropylene Fiber Reinforced Concrete : An Overview

Polypropylene Fiber Reinforced Concrete : An Overview. The capability of durable structure to resist weathering action, chemical attack, abrasion and other degradation processes during its service life with the minimal maintenance is equally important as the capacity of a …

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UNIT 6 TEACHING AND LEARNING Notes MATERIALS

34 Notes Teaching and Learning Materials Diploma in Elementary Education (D.El.Ed) Let us consider the following situation: Situation 1: One day Ms.Seema, the teacher of class 2, brought several types of fruits and vegetables in the class and asked the children to identify them.

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PRESTRESSED CONCRETE STRUCTURES

A prestressed concrete structure is different from a conventional reinforced concrete structure due to the application of an initial load on the structure prior to its use. The initial load or ... The following figure shows the common types of precast sections. Figure: precast sections . 10 4) ...

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TYPES OF FOUNDATIONS

A reinforced concrete footing (Fig 3) supports a 12"x12" column reaction P=100 kips at the top of footing. Based on the soil test, allowable bearing capacity of soil is 5 ksf. Determine the size of the footing. P =100k L W Frost line Soil unit weight = 110 pcf 4''-0" 2''-0" Slab on grade, surcharge weight = 120 psf

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15 Different Types of House Foundations

These types of house foundations help protect against termites. Accessing water and drainage pipes can be complicated, however, because those features typically lie underneath a few inches of concrete. Slab-on-grade foundations are one of the least expensive foundation options. 4. Wood Foundation.

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SPECIAL TYPES OF CONCRETE 5-694.800 5-694.810 GENERAL …

September 1, 2003 CONCRETE MANUAL 5-694.800 SPECIAL TYPES OF CONCRETE 5-694.800 5-694.810 GENERAL In the general use of the word concrete, the idea implied is the conventional placement of the material within formed areas where the material will rem ain. There are, however, m any variations of this procedure and a few are listed below.

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11 CHAPTER 11: FOOTINGS

concrete, the contact area between the soil and the footing is much larger than that of the columns and walls. 11.2 Footing Types The type of footing chosen for a particular structure is affected by the following: 1. The bearing capacity of the underlying soil. 2. The magnitude of the column loads. 3. The position of the water table. 4.

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Polymer concrete

 · Polymer Concrete (PC). Type of Polymer Concrete 4. Polymer impregnated concrete is one of the widely used polymer composite. It is nothing but a precast conventional concrete, cured and dried in oven, or by dielectric heating from which the air in the open cell is removed by vacuum. Then a low viscosity monomer is diffused through the open cell ...

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5 Different Metal Working Files For Beginners

Our recommendation: For a good all-rounder, choose a flat file with a cut 2 grade. This level of coarseness is ideal for a number of metal working jobs, and will be a good choice for building out your beginner''s set of different types of hand files. 2. Half round file. Cooksongold 16cm Half Round Needle File …

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8 Most Important Types of Foundation

There are different types of combined footing, including slab type, slab and beam type, rectangular, raft, and strap beam type. They may be square, tee-shaped, or trapezoidal. The main objective is the uniform distribution of loads under the entire area of footing, for this is necessary to coincide with the center of gravity of the footing area ...

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Powerpoint Presentations on Civil Engineering

Concrete Technology ppt. Concrete and Cement are the most widely used building materials in the construction industry for over 100 years. Over the years, this construction material has been enhanced and developed to fit to the usage and requirements at site.

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File formats that are supported in PowerPoint

31  · In PowerPoint for the web, you can open these types of files for editing:.pptx.ppsx.odp. You …

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What is PCC DPC and RCC in civil engineering | RCC and PCC

It stand for Plain concrete cement. This is the mixture of cement, sand, aggregate and water only. Reinforcement is not provided in concrete while construction. It can not be used for column, beam, slab etc which have to bear load or tensile force. It can bear compressive load only so, it can be used for making floor, retaining wall, road etc.

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Cements – Composition, Types

Compound Composition of Clinker / Cement Four major compounds formed from the oxides under high temperature in the kiln Name (Oxide Notation) - Shorthand Tricalcium silicate (3 CaO.SiO 2) – C3S Dicalcium silicate (2 CaO.SiO 2) – C2S Tricalcium aluminate (3 CaO.Al 2O 3) – C3A Tetracalcium aluminoferrite (4 CaO.Al 2O 3. Fe 2O 3) – C4AF

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