cementmanu14 - Manufacture of Cement Mixing Raw materials...

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DJ Lavery Manufacture of Cement Raw materials are converted by heat to cement in rotating kiln Water evaporated Calcium carbonate decomposes giving CO 2 At 1500 0 C fusion takes place – materials combine into clinker 5 % Mixing
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DJ Lavery Cement Manufacture – Wet Process AR Lyons : Materials for Architects & Builders
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DJ Lavery Cement Manufacture – Dry Process Further Reading – Gani : Cement & Concrete : Chapman & Hall
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DJ Lavery Cement Kiln temperature profile – Platin works
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DJ Lavery Hydration - 1 After mixing – diagram a cement grains in suspension spacing determined by the w/c ratio At 2 hours – diagram b cement paste less fluid hydration showing on grain surface At 1 day– diagram c Cement paste has set – no real strength yet
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This note was uploaded on 11/24/2011 for the course SUR BLD115 taught by Professor Chapman during the Fall '11 term at Uni. Ulster.

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cementmanu14 - Manufacture of Cement Mixing Raw materials...

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