Corrosion of reinforced concrete Contents 1. Introduction 3 2. Corrosion 3 2.1 Chloride attack 4 2.2 Carbonation 5 3. Minimising corrosion 6 3.1 Metallic coatings 6 3.2 Cathodic protection 7 3.3 Other solutions 8 4. Conclusion 8 References 10 List of Figures 2.1 Chloride attack on reinforced concrete…………………………………………....4 2.2 Carbonation attack of RC due to poor concrete cover…………………………….5 3.1 How impressed current cathodic protection stops corrosion ……………………
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the air supply C. accelerating the formation of charring in the wood D. increasing the formation of volatile gases 3. Wood structures are usually not built taller than __ stories because of economical considerations. A. 1 B. 3 C. 4 D. 5 4. From a fire fighting standpoint‚ what is the advantage of the exposed wood framing in heavy-timber and post-and-beam construction? A. visibility of structural deterioration B. easier reapplication of fire-proofing materials C. higher combustion temperatures
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of a house‚ they were not the same put together family they appeared to be to the rest of the world… “dancing along the border between turbulence and order.” (Walls 288). Jeannette Walls‚ had a complex relationship with both of her parents. Mary Rose Walls was more of a free-spirit‚ as well as an artist. The first time the readers are introduced to Jeannette’s mother she was rooting through a dumpster. The second encounter isn’t much better. At the age of three in some words‚ Jeannette could be
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Wars of the Roses was not just one war‚ it was a series of ongoing wars between two parties‚ The Lancaster Party and the York Party. They were fighting over the English throne. The Lancaster party had a red rose‚ York had a white rose‚ and the Tudor rose was both red and white. This is why the series of wars that were named the War of the Roses. They did not name the wars until several years later. Some might say that the marriage of Margaret and Henry Tudor had been why the War of the Roses ended‚ but
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In the short story “A Rose For Emily‚” by William Faulkner‚ Miss Emily Grierson is a woman who grew up in a well-privileged and respected family from the South raised by a very strict father. In the story‚ the affects of the death of her father are revealed leading her to be unsocial and hardly ever seen in town until a Northern man‚ Homer Barron‚ comes into town. Emily and Homer have a romantic relationship that surprises everyone around town especially since her father would not approve of them
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Essay 1 – Prose Analysis This paragraph is found near the end of the short story‚ “A Rose for Emily‚” by William Faulkner. In this excerpt‚ we are thrust into the funeral of Emily‚ and the effect of her death upon the townsfolk. Emily‚ a reclusive and apparently mentally disturbed spinster‚ has been a talked about figure in the town for the majority of her years. Her life and death have been all about relationships – both of the ones she
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In her poem “One Perfect Rose‚” Dorothy Parker misleads the reader throughout the first and second stanzas into believing this poem is a romantic tribute to a tender moment from her past through her word choice and style of writing. However‚ the tone of the entire poem dramatically changes upon reading the third and final stanza when Parker allows the reader to understand her true intention of the poem‚ which is a cynical and perhaps bewildered view of the memory. And‚ with this shift in the tone
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1. INTRODUCTION Concrete is a widely used building material‚ many concrete pavements such as bridge deck‚ highway pavements and airfield runways are constructed all over the world‚ due to its superior properties such as high strength‚ good stability‚ abrasion resistance and anti-slippage. However‚ concrete is a poor electrical conductor‚ especially under dry conditions. Concrete that is excellent in both mechanical and electrical conductivity properties may have important applications in the electrical
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introduction of concrete as a construction medium and the true arch as a structural component made it possible for the Romans to build strong‚ elaborate‚ expansive structures that would endure the test of time. Concrete Roman concrete‚ called opus caementicium‚ was made by mixing traditional lime mortar with stone aggregate called caementa. This material used less water and was very thick compared to modern concrete; therefore it was laid rather than poured (Roman Architecture‚ n.d.). Concrete was an important
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Weapons N’ Roses shot to fame with urge for food for Destruction‚ the greatest providing debut in rock historical past. The collection consolidated Seventies-inferred difficult shake and an epicurean insubordination that whilst reviewed the early Rolling Stones‚ Janis Joplin‚ Aerosmith‚ and the intercourse Pistols; it additionally flaunted the band’s virtuoso procedure and damage bystanders state of intellect‚ and additionally rock’s funkiest cadence segment subsequent to before disco terrified drummers
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