How The Concrete Formed After Hydration Essay - 1372 Words

INTRODUCTION When cement is mixed with water in order to prepare concrete, the hardened concrete formed after hydration is not a solid mass but a porous material. There is formation of pores due to water which is initially added. Water occupies some fraction of the total initial volume and after the hydration of cement water is held physically, chemically or is adsorbed on product after hydration. This leads to formation of different types of pore structure inside the hydrated cement. CLASSIFICATION OF PORES STRUCTURES IN HYDRATED CEMENT 1. Capillary pores:-The hydration of cement leads to formation of a network of hydrated solid product with the left empty spaces between the hydrated products that are occupied by water left after hydration. These residual spaces are known as capillary pores. The capillary porosity of the cement paste depends on the original water-cement ratio and on the amount of cement that has become hydrated. Capillary pores volume reduces with time by precipitation of hydrates, into originally water filled space. Capillary pores have high irregular shapes. Capillary pores are assumed to have a major effect on transportation process but only minor effect on hydration rates. These pores represents about 18.5% of the original volume of dry cement. Further classification of capillary pores are a) Large capillary pores: - These are pores with large space and they b) Medium capillary pores: - These are medium poresShow MoreRelatedEssential Materials And Establishing The Compressive Strength1326 Words   |  6 PagesIntroduction Concrete is a vital construction material and establishing the compressive strength is key as the ability to maximise the compressive strength will enhance a structures lifespan. Mortar is formed through the mixing of cement and water before being cast to harden. When the cement and water is mixed the process of hydration occurs forming a paste which then hardens. Once concrete is cast and dries the presence of curing time is important. Not all chemical reactions occur quickly, thereforeRead MoreHypo Sludge9275 Words   |  38 PagesUTILIZATION OF HYPO SLUDGE WASTE FROM PAPER INDUSTRY IN THE PRODUCTION OF CONCRETE A Project Study Presented to the Department of Civil Engineering and Environmental amp; Sanitary Engineering College of Engineering, Architecture, Fine Arts amp; Computing Sciences Batangas State University Batangas City In Partial Fulfilment of the Requirements for the Degree of Bachelor of Science in Civil Engineering By: Belegal, Adrian M. Kano, Marikar A. Lising, Jerick A. October 2012 Table of Contents Read MoreUse Of Nanomaterials On Civil Engineering- A Review4874 Words   |  20 Pagespossibly be one of the chief beneficiaries of these materials, because the properties of concrete, steel, glass and other building materials will improve with the applications of nanomaterials. Therefore, the potential use of nanomaterials such as carbon nanotubes, Cu nanoparticles, Ag nanoparticles, TiO2, SiO2, Al2O3, ZrO2, and Fe2O3 nano-oxides for enhancing the mechanical strengths and durability of concrete have been explored in the current study. It has been observed that the addition of nanomaterialsRead MoreEssential Component Of Public Infrastructure1913 Words   |  8 Pages Introduction Concrete is one of the essential component of public infrastructure and most buildings. It can only be more effective if we used reinforcement with it, because tensile strength without reinforcement is very low. It usually get cracked with time as it is brittle in property. There are some more causes of these cracks are shrinkage, inadequate water for hydration†¦ etc. these cracks causes reinforcement exposes to atmosphere now reinforcement come into contact of O2 H2O. That can causeRead MoreCivil Engineering10763 Words   |  44 Pagesare: Cement,sand ,water.   Concrete,   Lime,   Stones, Paints and Varnishes,    Wood and Timber, Engineering Metals, Bituminous materials and Plastics,   Rubber and Glass, Miscelleneous materials, http://www.aboutcivil.org/engineering-materials.html Cement Bricklayer Joseph Asp din of Leeds, England first made  portland  cement  early in the 19th century by burning powdered limestone and clay in his  kitchen stove. Portland  cement, the basic ingredient of  concrete, is a closely controlled chemicalRead MoreComparision Between Rigid and Flexible Pavement7537 Words   |  31 Pageslike a flexible sheet (e.g. bituminous road). On the contrary, in rigid pavements, wheel loads are transferred to sub-grade soil by flexural strength of the pavement and the pavement acts like a rigid plate (e.g. cement concrete roads). In addition to these, composite pavements are also available. A thin layer of flexible pavement over rigid pavement is an ideal pavement with most desirable characteristics. However, such pavements are rarely used in new construction becauseRead MoreMarketing Strategy of Ultratech Cement12105 Words   |  49 Pagesalso gives a detailed idea about the Indian cement industry and the key players. WHAT IS CEMENT? †¢ Cement is a mixture of limestone, Clay, Silica and Gypsum. It is a fine powder which when mixed with water sets to a hard mass as a result of hydration of the constituent compounds. It is the most commonly used construction material. Cement is manufactured by burning a mixture of limestone and Clay at high temperatures in a kiln, and then finely grinding the resulting clinker along with Gypsum.Read MoreQuestions On Confidential And Proprietary9361 Words   |  38 PagesInformation Memorandum Contents IGNORE THIS I WILL REDO WHEN PCL HAS FINISHED REVIEW Five Two Executive Summary The Paint Problem Six Four Problem Six Market Opportunity - Stir In Colour Eight Market Opportunity - Concrete Nine Technology Eleven The Technical Challenge The Products Twelve Thirteen Customers Offshore Markets Fourteen Fifteen The Competition Competitive Advantage Sixteen Seventeen Intellectual PropertyRead More_x000C_Formwork for Concrete Structures77423 Words   |  310 PagesFormwork for Concrete Structures About the Authors Robert L. Peurifoy (deceased) taught civil engineering at the University of Texas and Texas AI College, and construction engineering at Texas AM University and Oklahoma State University. He served as a highway engineer for the U.S. Bureau of Public Roads and was a contributing editor to Roads and Streets Magazine. In addition to authoring the McGraw-Hill publications Construction Planning, Equipment, and Methods and Estimating ConstructionRead Morepet bottle construction Essay14877 Words   |  60 PagesPlastic Bottles as Masonry 20 Electronic balance model Kern model CB12KI 45 21 Sieved soil specimen on plates ready for weighing 45 22 Soil paste on the mixing plate 47 23 Shaping the soil into a ball 47 24 Soil formed into a thred of 6mm 47 25 Crumbled soil thread 47 26 Soil specimen in the oven model Control 10-D1390 48 27 Measuring the slump of the fresh mortar 49 28 Measuring the slump of the fresh mortar 51 29 Measurements

5 Ways to Chart Display Your Family Tree

While tracing your ancestry back as far as possible is fun, its even better when you can present the findings in a handsome family tree chart. From hand-drawn genealogy charts to computer-generated ancestor trees, there are many different ways to chart and display your family history. Create It Yourself If you want to create something personal and your family is fairly small, consider creating your own family tree. You can draw the basic connections in a line-and-box format, or get more creative by embellishing with vines, flowers, etc. You can also display the family in an actual tree format, using the roots for descendants and leaves (or apples) for the ancestors. Cant draw a straight line? Try  a flowchart or diagramming program to create any chart you can imagine. Branch Out With Software While most genealogy software programs offer basic computer-generated family tree charts, you can get even better results by taking advantage of add-on programs. For example,  Legacy Charting Companion  expands the charting capabilities of the Legacy Family Tree program, allowing you to create and print a variety of ancestor, descendant, hourglass, fan and bowtie charts ranging in size from  8.5-by-11-inch  printouts to 9-foot displays.   Use a Chart Printing Service If you want a pretty family tree chart without having to deal with designing and printing, try one of the many Family Tree chart printing services that specialize in printing large family trees in both color and black and white. Some, such as Family Tree Illustration will custom design a chart for you, while others allow you to select from a number of different formats. Some require a family tree file in GEDCOM format, but some work from your own handwritten family tree. Perfect for family reunions and large frames, charts can usually be printed in large format. Pre-Printed Charts Make it Simple From basic pedigree charts to elaborate, rose-covered fan charts, pre-printed genealogy charts make it easy to display your family tree in style. A number of simpler family tree charts are available for free download online.  Other, more elaborate family tree charts are available for purchase from various vendors. Designer Family Trees If youre looking for something a little fancier, innumerable calligraphers and artists can render your family tree on vellum or parchment with hand-drawn letters and elaborate designs. For example, Marie Lynskey charges anywhere from $150 for a simple four-generation family tree lettered on parchment to more than $1500 for an illustrated family tree with numerous generations displayed on vellum. Park City, Utah-based artist Saundra Diehl turns dull family tree charts into a work of art, using watercolor and pen and ink to create a custom watercolor painting of your family tree on aged parchment.

Nike Ad Campaign Analysis - 1272 Words

Nike Advertisement Analysis Advertisements have been used for years to sell products. As long as there have been consumers there have been ads, although in many different media. Different companies or groups release ads to promote a certain product, idea, or brand. Nike is no exception. Nike has been a leading brand in sports for 46 years. They are most known for their athletic shoes, but Nike manufactures all sorts of athletic apparel as well as equipment. Nike publishes many printed advertisements every day. Their ad campaign has been an iconic one, using repetition, a textbook marketing strategy, to create recognition of the brand. Nike ads are very commonly featured with the same basic elements in all of the printed†¦show more content†¦The ad shows a picture of these shoes, and only the words â€Å" The Six.† These two types of graphics elements are some of the key elements that help consumers recognize the Nike brand. Another common theme of the Nike ad vertisement campaign is their logo, the swoosh. Logos, also called logotypes, are a graphic representation or symbol of a company name, trademark or abbreviation, often uniquely designed for ready recognition (Dictionary.com). Nike uses the swoosh to help consumers associate things like hard work, commitment, and tenacity with their brand (Center for Applied Research). The swoosh can be used just like a signature. This logo appears on products themselves, as well as the advertisements for those products. This way consumers know that a swoosh, and everything it is shown with, means Nike. Every shoe Nike makes and every ad they publish displays a swoosh prominently for everyone to see. It is this consistency that makes the swoosh effective. If the swoosh were only present some of the time it would not be as synonymous with Nike as it is today. Slogans are a key element in brand identity. A slogan is a phrase that a company uses for consumers to easily associate something wi th that particular brand (Dictionary.com). Nike uses the slogan â€Å"Just Do It† to link advertisements and ideas to their company. This slogan is found onShow MoreRelatedNike Brand Analysis1569 Words   |  7 PagesBrand Analysis Assignment Nike 1. What is the positioning strategy of the brand  ¡V that is, how is it different from other brands in the market? How is it communicated through promotional materials? Nike is a brand that usually signs top athletes of every sport from across the world to lucrative deals so that the athletes can wear and represent Nike to its fullest. Nike, unlike its competitors, wants to be seen more as a symbol of strength, dedication, hard work, sweat, perseverance and the desireRead MoreNike’s â€Å"My body† Campaign Essay1426 Words   |  6 Pagespictures of Nike’s â€Å"My body† campaign in 1995 looks into what a real women is through intertextual and picture analysis to get a look into the womans deep emotions about body image and make that beautiful, confident, and high esteemed Nike woman a desirable woman to be. I will be focusing on the images below from the Nike campaign along with the assumption that high fashion images of women are recognized as beautiful and therefore an ideal for other women to show that Nike is not portraying a realRead MoreNike : The World s Leading Supplier Of Athletic Shoes1625 Words   |  7 Pag esNike is the world’s leading supplier of athletic shoes and merchandise. Within the United States alone Nike has exceeded $3.7 billion in total sales, and they make up more than 47% of the U.S. athletic sneaker market. Nike has been supplying the world with the top athletic sneakers and apparel since 1978. Originally founded as Blue Ribbon Sports by Bill Bowerman and Phil Knight in 1962, the brand didn’t see increases in success until they rebranded in the late 1970’s. In 2015 Nike announced thatRead Moreâ€Å"the 2006 World Cup : Mobile Marketing at Adidas†756 Words   |  4 Pagescompetitor Nike over market share in the field of football footwear and accessories. In the war over market share Adidas acquired Reebok the prominent company in basketball footwear to further gain a share in the U.S. Nike has also gained a lot of grounds in the field of football footwear by it’s aggressive marketing and sponsoring strategy that included the Brazilian national team and other prominent football clubs like Manchester United among many others. Nike strategy paid off and in 2003 Nike edgedRead MoreNike and the World Cup 20101320 Words   |  6 PagesSalma Dahbi MKT 5305 December 2nd, 2015 Nike Football: World Cup 2010 South Africa Nike is considered one of the most successful companies worldwide. It is well known for being the greatest producer and provider of sport gear, shoes, equipment, and different services. As most countries are now taking part in all different kinds of sport disciplines, we can undoubtedly say that in nowadays’ business world, the sport industry is deemed as one that is worth billion of dollars. Besides, it isRead MoreDescription of the Whole Nike T90 Laser III Advertisement Essay803 Words   |  4 Pagesgame? A perfect pair of soccer shoe for his game. Shoes that give them full control over the ball with a perfect accuracy that help him to soccer a goal. In my opinion, Nike did an excellent job in making their advertisement about their new T90 III laser soccer shoe. The main theme of the Nike – T90 III shoes in the advertisement, â€Å"Nike – Hit the Target,† is no matter how good you play or how famous you are in the soccer world. You still need a pair of shoe that will help in gaining control over theRead MoreNike s Competitiveness And External Environment1488 Words   |  6 PagesNike’s Competitiveness and External Environment The PESTAL analysis will help determine Nike’s current issues regarding their macro-environmental factors. The PESTEL analysis covers six areas of interest. The political factors for Nike are the possibility of tariffs being imposed by the United States federal government in their overseas operations. According to the world manufacturing map, Nike has factories in 42 countries (Nike, Inc, 2017). Therefore, tariffs, sanctions, or embargos that couldRead MoreNike Swot Analysis1193 Words   |  5 PagesNike.inc SWOT analysis Strengths: y y y y y y y y y y y y y Nike is a globally recognized for being the number one sportswear brand in the World. Nike being a competitive organization has a healthy aver sion towards its competitors i.e. during Atlanta Olympics, Reebok expensed on sponsoring the games; Nike however sponsored the top athletes and due to this step, it gained valuable coverage. Nike has no factories; rather it uses contract factories to get theRead MoreThe Impact Of Advertising On People s Engagement With Social Issues Essay1601 Words   |  7 Pageshe causally relates to the greater influence of the image versus the written word on human decision-making. As an example, he cites George H. W. Bush’s 1988 Presidential victory which, he argues, was very much related to the superior advertising campaign that he ran. The image’s ability in manipulating decisions, he argues, is â€Å"clearly different to the grammar of verbal or written language.† So much so that he proposes a variety of methods to strengthen the mind against the manipulative of the imageRead MoreAdvertising Strategy of Adidas: a Comparative Study 23900 Words   |  16 Pages70s and forward, during the Adidas recession, was that Adidas was unable to ship products when it was needed, and they had a long supply chain - it took 18 months to get a new shoe into the market. 2. SITUATION ANALYSIS Adidas AG  (pronounced [AH-dee-dahs]; often in English, FWB: ADS) is a German sports apparel manufacturer and part of the Adidas Group, which consists of Reebok sports wear company, Taylor Made-adidas golf company, and Rockport. Besides sports footwear, the company also produces

The Discussion Of Teaching Sex Education - 1558 Words

The discussion of teaching sex education in classrooms were brought up as early as 1912. Movies that are used in sex education can alter the way teens think of sex. The films used in sex education portrays the different relationships that are created. The history of sex education in North America is a history of prohibition and has been concerned with limiting the scope of sexuality its ideas, affects, movements and practices. In sex education schools create a space in which students and teachers can potentially think together about the pleasures and risks of sexuality. However, in school-based sex education for youth, especially though but not only in North America, when it comes to talking about sex thoughts of teenage pregnancy, AIDS,†¦show more content†¦All of these subjects can be learned about using sex educational movies. Showing just a rated R sex movie is not educational and will not explain the risk and dangers as opposed to an educational film. The students proba bly know that there is a significant amount of sexually transmitted diseases (STD) that they can catch while engaging in sexual activities. The movies can help break down the reasons for catching the disease, what to do to prevent catching the disease, and how to treat their selves if they in fact do catch an STD. This will inform students that there is more to what they think they already know. Thinking is something other than compliance it is an engagement with uncertainty and doubt and as I explore in this study, it is entangled in the affective histories of sexuality that inspire the capacity to think while also unsettling the wish for understanding. Most parents have the â€Å"Birds and Bees† talk with their children but they are doing the same as a teacher giving the child a lecture. If the parents were to show their child a video about sex it would be more interesting to the child and actually have an effect on the child’s mind and thinking process. According to the article â€Å"Sex and the Cinema: what American Pie teaches the young† Researchers have found virtually no evidence that sex education causes students to change their behavior in one direction or

Pro-Slavery Argument Free Essays

Pro-slavery The main issue in America politics during the years of the late 1840’s to the late 1870’s was slavery. Southerners wanted to keep the tradition of slave labor alive, and were Justifying slavery in any way possible; issue of slavery was a continuing debate in the 1800’s. James Henry Hammond, John C. We will write a custom essay sample on Pro-Slavery Argument or any similar topic only for you Order Now Calhoun, and William Joseph Harper were some of the men most famous for propagating the pro-slavery argument. Slavery was the economic foundation in the southern states during the 1800’s. The efenders of slavery in the south had several arguments that they used to rationalize slavery. One argument was that ending slavery would destroy the economy in the south. Another pro-slavery argument was that slavery was a natural state of mankind since it has existed throughout history. The southern states to this day are the agricultural surplus for all of the United States crop production. For centuries, slaves were the most efficient and cheapest way to produce and harvest crops. The economic and political advantages of slaves are what ultimately allowed southern itizens to survive. During the late 1830s through early 1860s, the pro-slavery argument was at its strongest (â€Å"The Proslavery Argument†). After the Civil War, freed slaves often returned back to plantations in search of money, because they did not have the resources to continue. If slavery was not abolished they would remain as property of the owner and would not have starved or been forced to work in low paying Jobs. Even though they did not have the best living and working conditions, they at least were given enough to survive. While I agree slavery is an ill moral, the concept of slavery is an economic plus. Furthermore in 1837, John C. Calhoun gave a speech promoting the â€Å"positive good† outcomes of slavery while also declaring slavery was â€Å"instead of an evil, a good – a positive good† (â€Å"The Pro-slavery Argument†). Today, top nations exploit third world countries resources and economic stability due to the fact they are unable function without exporting. Countries such as China, Taiwan, Thailand, and most countries in Africa, exploit children and women to roduce factory goods for little or no money. With that process occurring, China is expanding and will possibly become one of the next top super nations. Chinas explorations of its citizens allowed the countries expansions, which will ultimately develop the country Just like the United States. While Africa’s resources, such as precious metals, are being metaphorically robbed by other nations. Countries will buy their resources for almost nothing, while they are being produced by low paying workers. Although the top nations have abolished slavery, they still manipulate the countries that use slavery. This process allows countries to outsource their money in return of large profits. â€Å"Southern pro-slavery theorists asserted that slavery eliminated this problem by elevating all free people to the status of â€Å"citizen†, and removing the landless poor (the â€Å"mudsill†) from the political process entirely by means of enslavement† (â€Å"The Pro-slavery Argument†). Works Cited â€Å"The Pro-slavery Argument Boundless. Boundless. O How to cite Pro-Slavery Argument, Papers

Ben Franklin Mythmaker free essay sample

He establishes myths in his Autobiography that represent American society. Although Franklin believes that he can spin the truth to achieve his goals to be more respected by society, he feels stronger about the idea that determination will lead to success and the admiration of the public. By over exaggerating stories from his childhood and adulthood, Franklin gains respect from society by achieving his dreams. He uses his Autobiography as a tool to retell stories from his childhood to make readers perceive him as a brilliant kid well beyond his years. According to Franklin, as a child e makes a proposal to build a wharf there fit for us to stand upon, and I showed my comrades a large heap of stones When the workmen were gone, I assembled a number of my play-fellows, and working them diligently Like so many ants, sometimes two or three to a stone, we brought them all away and built our little wharf (Franklin Reading 1). We will write a custom essay sample on Ben Franklin: Mythmaker or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This story from Franklins past seems to be exaggerated, because as a young boy, he implausibly refers to his friends as comrades, as if he is at battle, and treats them as if he is a higher power.This power over his friends displays to Franklins audience that he has leadership qualities even as a child, which makes them look up to him more as a role model. Franklin also feels that he needs to embellish his accomplishments because he cares about how people perceive him. In portraits painted of Franklin throughout his life, he tends to boast about his wealth when it is necessary. He hires people to paint portraits of him, and displays himself as a wealthy and successful man with expensive suits that depicts an image of prosperity.However, In circumstances where he must appear more modest, he adapts very well. By doing this, he demonstrates that he Is Influential and he can trick people Into beveling whatever he wants them to. Franklin Is deceiving, however he manages to influence society based upon the merits of his actual achievements and hard work. It is this belief that is more meaningful to Franklin, which is that determination will lead to success. Franklin feels that working hard to be successful is paramount to him, because he starts his life as an entrepreneur, and works his way up in society. Ben Franklin grows up in a poor family and has to distinguish himself from his siblings. Franklin is the youngest son of the youngest son for five generations back (Franklin Reading 1). His father has two wives, and 17 children in total, which make it difficult for Franklin to find his passion. When he is about 15 years old, he writes an anonymous letter and delivers It to his brothers printing shop to verify his writing skills and to display his talents. In the letter, signed under the pen name of Silence Dogwood, Franklin confirms that he Is a self-made man who does not need college to become successful.HIS parents cannot afford college for him, cause of his large family, so he writes this letter in an angry tone to publicize the his determination has led to success, even though he did not attend college. People can relate to him not being able to afford school and it initiates his progression from rags to riches. Ben Franklin proves his idea that determination will lead to success through his desire to influence American society. Franklin building a library demonstrates how he wants to be remembered as creating an institution that others would look up to him for. The main topics from his club, JUNTA, are from books, soFranklin suggests it would be convenient to store the books together so everyone can use them. Franklin then expands this into a public project, and claims these libraries have improved the general conversation of th e Americans, [and] made the common tradesmen and farmers as intelligent as most gentlemen from other countries. .. (Franklin Reading 3). Franklin obviously believes that his library has not only improved America, but it has made America better than other countries, specifically Europe, and that his ideas outshine his European counterparts, signifying is influence and success.On the very first page of his Autobiography, Franklin immediately introduces his drive to influence others around him. Franklin writes that having emerged from the poverty and obscurity in which I was born and bred, to a state of affluence and some degree of reputation in the world, and having gone so far through life with a considerable share of felicity.. . My posterity may like to know, as they may find some of them suitable to their own situations, and therefore fit to be imitated (Franklin Reading 1).Here, he admits that he has created a reputation for myself, and encourages his future generations to follow in his footsteps. While Franklin learns how to manipulate people to garner praise, he cares more about working hard and achieving greatness. He builds institutions that improve the lives of Americans, shares his intellectual ideas, and establishes him as one of the great success stories by starting his life as a poor boy, and slowly becoming one of the wealthiest men in Philadelphia. However, his values differ from other people during this time.In Some Versus Upon the Burning of the House, Anne Broadsheet remarks n her home being burnt to the ground. Her values diverge from Franklins, because while he believes in materialistic success, Broadsheet believes in spiritual success. She relies on religion and emotions and values, while Franklin relies on money, attention, and personal achievement. Broadsheet reflects the age of the Enlightenment, which was occurring at this time. Benjamin Franklin created myths that represented American culture and valued success over all else, while the rest of the country was relying on religion and faith to guide them through life.