Lightweight Aggregate Production 1-how much of the materials should be melted at the sintering temperature selected in...

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Civil Engineering

Lightweight Aggregate Production
1-how much of the materials should be melted at the sinteringtemperature selected in light aggregate production(what extentshould the melting minerals?(feldspars etc.), how many of themprotected their solid structures(water should not exceed)) Whatshould these values be for minimum grain density and maximumcompressive strength? Which materials can be used in this sense?how lightness and strength are affected when flying ash isused?
2-What should be optimum aggregate diameter in lightweightaggregate production? how the strength is affected when the sizeincreases? how grain density is affected when the sizeincreases?Why is that?According to which standard to lightweightaggregate strength test?
3-What is the effect of sintering time and temperature in lightaggregate production
4-What should be the most appropriate drying process in lightaggregate production?Why is that? Provide information on changes inlight aggregate with drying(volume,strength etc.)

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4.5 Ratings (980 Votes)

1There are two sources to get the Light Weight ConcreteLWC first one is naturally occuring LWC and second one it can be manufactured in the plantFor the artificial production of the light weight concrete the raw material such as pumicshalefeldspars and others are heated and converted into the solid mass without liqufactionand when the moisture is removed from the slurry of the raw material it is said to be the SINTERS For the production of See Answer

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