CORROSION OF CEMENT PASTE In general terms cement products have good durability‚ but their strength will decrease or even damage structures with the role of some erosive media (such as soft water‚ acid water)‚ known as the erosion of cement paste. The main reasons for corrosion are: Soft-water Corrosion (Dissolution Corrosion) Rain‚ snow‚ distilled water‚ industrial condensate water‚ and the river water and lake water with low bicarbonate content‚ all of them belong to soft water. When hardened
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Brief Description of Verizon Company Verizon communications Inc is an American company that was established in June 2000 when bell Atlantic merged with GTE and the merger took 2 years to close. In 2004 it was added to the Dow Jones industrial average. In 2006 Verizon became the primary provider of advanced communications to large businesses and government sector. Verizon offers the largest high speed 3G and 4G network in America and delivers solutions that allow customers to connect securely. Corporate
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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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invented in 1824 by Joaeph Aspdin‚ an English Mason. He named the product as Portland cement as its color resembled to the rock found in Portland‚ a place in England. Concrete is the second most used commodity in the world after water. During 2000-2001‚ it is estimated nearly 1 ton of concrete is used by each person on earth. The production of cement is presently estimated at 2000 Million Tons. The strength of cement when it was invented was about 10 MPa which has Continuously increased to 75-80 MPa
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Cement Sector Prepared by: 1) Ritika Khare 2) Divya Nangia 3) Vidya Rajgopal 4) Pawan Thakare 5) Dhananjay Limaye 6) Mrugen Shah 1) Nature of the Industry CEMENT The word Cement has come from the Roman word ‘Opus Caementicium’. In general‚ the word cement means binder- a substance‚ which when gets set and hardens‚ binds itself independently with other substances. Joseph Aspdin‚ a British stonemason‚ invented cement way back in
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Context: 1995 Summary: PHINMA’s presence in the Philippine cement industry began in 1956 when the company was founded by several Filipino investors‚ principally Mr. Ramon del Rosario Sr. and Engr. Filemon Rodriguez. It purchased ownership of Bacnotan Cement Co. from the government. In 1969‚ PHINMA constructed a second plant‚ the Davao Union Cement Co.‚ under a turnkey agreement with F.L. Smidth of Denmark. In 1976‚ the Rizal Cement company‚ owned by the Madrigal family‚ came under the management of
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sectors like industrial sector especially mentioned the “Cement Industry”. Cement industry is fast growing due to the growing real estate market in the country and especially in Dubai and Abu Dhabi. At present‚ there are nine cement factories in United Arab Emirates and they produce 8.5 million tons of cement every year. The emirate of Ras Al Khamah is the largest cement producer in United Arab Emirates. In our report‚ we studied the cement industry in UAE and analyzed them financially for the years
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HISTORY & INTRODUCTION In 1947‚ Pakistan inherited 4 cement plants having total installed capacity of 0.5 million tons. Over the next 20 years‚ five cement units were established with aggregate production capacity of 3.2 million tons. Among these units Zeal Pak and Javedan were established in Sindh in the public sector. Maple Leaf‚ Gharibwal and Mustehkam were established in the province of Punjab. In 1972‚ the cement industry was nationalized which stopped further addition to capacity until 1977
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NAME: PRANAY KHAITAN ROLL NO: 31 SEMESTER: 5TH COURSE: BACHELOR OF BUSINESS ADMIISTRATION (HONS.) SUPERVISOR: SOUMOJIT ADHYA TOPIC: CEMENT INDUSTRY DATE: DECEMBER‚ 2012 Dissertation submitted in partial fulfillment of The requirements of the Graduate Degree in BACHELOR OF BUSINESS ADMINISTRATION (HONOURS) J.D. BIRLA INSTITUTE At the JADAVPUR UNIVERSITY IN KOLKATA 1 Date: 6th December‚ 2012 To‚ The Controller of Examination‚ Jadavpur University‚ Kolkata. Respected sir‚ This research work
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AIM iC BS E.c om To Study the Setting of Cement CERTIFICATE Mr. B D Kotwani iC Principal BS E.c om This is to certify that this project work is submitted by ROHIT GUPTA to the Chemistry department‚ Aditya Birla Public School‚ Kovaya was carried out by him under the guidance & supervision during academic year 2009-2010. School (Head of chemistry dept.) Kovaya Aditya Birla public ACKNOWLEDGEMENT E.c om I wish to express my deep gratitude
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