PORTLAND CEMENT Chemical composition. Portland Cement is made up of four main compounds: tricalcium silicate (3CaOSiO2)‚ dicalcium silicate (2CaOSiO2)‚ tricalcium aluminate (3CaOAl2O3)‚ and a tetra-calcium aluminoferrite (4CaO Al2O3Fe2O3). In an abbreviated notation differing from the normal atomic symbols‚ these compounds are designated as C3S‚ C2S‚ C3A‚ and C4AF‚ where C stands for calcium oxide (lime)‚ S for silica‚ A for alumina‚ and F for iron oxide. Small amounts of uncombined
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Ratio Analysis Paper Ratios describe the various relationships among accounts in the balance sheet and income statement. Financial ratios are important and helpful gauges of how an organization is functioning. An organization’s financial health‚ potential revenue‚ and even possible bankruptcy can be garnered from financial ratios. Information derived from financial statements is used to calculate most ratios and make projections. “Ratios help investors and lenders determine the risk associated
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Dental Cements Acid-base rxn cements Resin-based cements Phosphoric acid Organometallic chelate Polyalkenoic compound acid Zinc phosphate ZOE Polycarboxylate Glass ionomer compomer Silicate conventional composite Zinc silicophosphate resin-modified Cement | Composition | Setting rxn | Properties | Uses | Adv | Disadv | Zinc phosphate(ZP) | Powder: ZnOLiq: Phosphoric acid | 3Zn + 2H3PO4 Zn3(PO4)2 + H2O-s/f of ZnO dissolved by acid to give insoluble
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Introduction to Cement Sector 5 3. Cement Manufacturing process 11 4. Introduction to MapleLeaf Cement Sector 13 5. Financial Highlights (Maple Leaf) 15 6. Interpretation (Maple Leaf) 22 7. Introduction to D.G Cement 24 8. Financial Highlights (D.G cement) 27
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rape as many crimes put together. Therefore‚ being one of the worse of crimes‚ people can’t treat rape victims; thereby‚ leading to the person’s complete isolation. Hence‚ being raped can affect a person’s life negatively or positively. In the book "Lucky" by: Alice Sebold‚ society is shown to treat her as an outcast. Meaning‚ that the way people around her treat her‚ I felt was very disgusting and inconsiderate. Her friends’‚ teachers’‚ the people she knew‚ all isolated
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7/13/12 Ship Breaker A Lucky Strike was one of those things that people envied. The characters in this book believe in the power of luck‚ and that you have to be lucky and smart to pull off a Lucky Strike. The people in this book believe in luck because of three main reasons. One is that the only way they can do their jobs every day is because of the chance they might get lucky. Another reason is that they are jealous of Lucky Strike and that they could get lucky too. The third reason is
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by Ms Groves) | 4. Performing Ratio analysis for SIGNature Ltd what you will learn in this UNIT The unit is divided into two parts. In the first part‚ Assignment 1‚ you developed an understanding of the accounting processes necessary to provide accurate and relevant financial information. The second part of the unit (Assignments 2‚ 3 and 4) cover the practical aspect of carrying out those accounting activities. GRADING CRITERIA P5 – Perform ratio analysis to measure the profitability
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| 2010 | | THE CEMENT INDUSTRY OF PAKISTAN | | | | | ECONOMICS TERM REPORT PRESENTED TO: DR. MUHAMMAD NISHAT GROUP MEMBERS (BBA I-III): SOHAIB BIN SHAHID FAIZAN AHMAD KHAN UMER FARIQ SARA PERVEZ AMNA FATIMA TABLE OF CONTENTS 1. OVERVIEW Page 3-6 2. ISSUES FACED BY PAKISTAN CEMENT INDUSTRY 3.1. Growth
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Lucky is a novel about author Alice Sebold’s journey through her life after being raped. In Sebold’s freshman year at Syracuse University‚ she is raped while walking through a park on her way home. In the book‚ she discusses her experience and how it affected her as a person. The reader watches Sebold grow as a person and change after the traumatic experience. The book focuses on the aftermath of her rape and her family’s reaction as well as the ongoing trial against her rapist. The story takes
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The Boeing Company operates in the industry of aerospace and defense. The largest aerospace company‚ Boeing is the #2 maker of large commercial jets (behind rival Airbus) and the #2 defense contractor behind Lockheed Martin. The aerospace and defense industry did suffer the effects of a post-9/11 society. Because of the weakened and fearful tourism market‚ spending on commercial aircraft did decrease. But recently‚ revenues have improved considerably as travelers are becoming more comfortable with
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