We appreciate your visit to The following mix proportions for 1m 3 of concrete were obtained from a laboratory Cement content 375 kg Water content 195 litres Stone dry mass. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
The batch proportions for a concrete mixture with a capacity of 400 liters, based on the given mix proportions, are as follows: 75 kg of cement, 39 liters of water, 221 kg of stone, and 145 kg of sand.
To determine the batch proportions, we need to adjust the given mix proportions to the desired capacity of 400 liters. Firstly, we calculate the adjusted mass of stone by considering its moisture content. The dry mass of stone is 1103 kg, and with a moisture content of 1.5%, the actual mass of stone is 1103 kg - (1103 kg * 0.015) = 1086.945 kg.
Next, we calculate the adjusted mass of sand by considering its moisture content. The dry mass of sand is 727 kg, and with a moisture content of 6%, the actual mass of sand is 727 kg - (727 kg * 0.06) = 683.62 kg.
Now, we can determine the batch proportions. The cement content is given as 375 kg, and the water content is given as 195 liters. For a mixture with a capacity of 400 liters, the adjusted batch proportions are as follows: 375 kg * (400 litres / 195 litres) = 76.92 kg of cement, and 195 litres * (400 litres / 195 litres) = 100 litres of water.
Finally, we calculate the proportions of stone and sand. The adjusted mass of stone is 1086.945 kg, and the adjusted mass of sand is 683.62 kg. To maintain the same ratio between stone and sand, we calculate the ratio of adjusted masses: 1086.945 kg / 683.62 kg = 1.59.
Therefore, the batch proportions for a concrete mixture with a capacity of 400 liters are approximately: 76.92 kg of cement, 100 liters of water, 221 kg of stone (1086.945 kg / 1.59), and 145 kg of sand (683.62 kg / 1.59).
Learn more about mass here:
brainly.com/question/11954533
#SPJ11
Thanks for taking the time to read The following mix proportions for 1m 3 of concrete were obtained from a laboratory Cement content 375 kg Water content 195 litres Stone dry mass. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
