What's the density of wet soil

1. Wet density (natural density) natural density in soil mechanics is expressed as follows: the density of g / cm3 soil depends on the density of soil particle, the size of pore volume and the mass of water in pore, which comprehensively reflects the material composition and structural characteristics of soil

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1. How to calculate dry density with known dry soil weight and wet soil weight moisture content
2. What is the air dry density of wood
3. What is the formula for calculating the maximum dry density? In road subgrade construction, the sand method is used to detect the compactness. The wet density and water content of the soil are known, and the maximum dry density value issued by the laboratory is known, and the maximum dry density of the sample is calculated
4. How to calculate the density formula is up to me
5. Cement density? For cement grade 42.5, how many liters is 1000 kg?
6. 400 meters long, 12 meters wide, 20cm thick sand to do 8.5% + 3.5% cement lime soil, how many tons of lime, how many tons of cement? Detailed calculation method! Big brother is 8.5% + 3.5%, and it's cement mixed with lime soil, not cement lime cinder
7. Is quicklime powder or hydrated lime powder used in Notoginseng lime soil? If it is quicklime powder, will the volume not expand after solidification?
8. Common conversion values between quicklime and hydrated lime, such as how many cubic meters of hydrated lime can be produced per ton of quicklime, and the respective densities of quicklime and hydrated lime
9. How many jin of hydrated lime can a cubic meter of quicklime produce? Or how much hydrated lime can be produced
10. Is the mix proportion of notoginseng lime soil volume or weight
11. How to calculate the asphalt in a cubic meter of asphalt concrete? The asphalt aggregate ratio is 5.49%, and the corresponding gross volume density is 2.360g/cm3
12. Is 8% lime stabilized soil the same as 8% lime stabilized soil
13. How to calculate the specific amount of various materials in cement stabilized macadam The gradation of cement stabilized macadam is 5%: 15%: 80 (cement: Fly Ash: macadam). Now we haven't done the experiment. We don't know the maximum dry density and the best water content. How to calculate the specific dosage of cement, fly ash and Macadam (large, medium and small)! Urgent
14. In what range is the dosage of 5% cement stabilized macadam qualified In the detection experiment, the results in what range is qualified, such as the calculation is 4% qualified? What is the error range?
15. The water content of alcohol produced in industry should not exceed 10%. At present, there are four kinds of samples (a, B, C and D) with densities of 0.81g/cm3, 0.815g/cm3, 0.82g/cm3 and 0.83g/cm3 respectively. What are the qualified products? (the known alcohol density is 0.8g/cm3) Solution steps. Urgent!
16. The density of a rock is 2.75g/cm3 and the porosity is 1.5%. Now the rock is broken into gravel. The bulk density of gravel is 1560kg / m3. The apparent density and porosity of the rock are determined
17. It is known that the density of gold and silver is 19.3g/cm3 and 10.5g/cm3 respectively, The results show that when the volume is 20 cm2 and the mass is 280 g, the mass of gold and silver is respectively --, --; the volume is respectively --, --
18. A piece of wood weighing 5 N floats on the surface of the water, and its buoyancy is_____ Cow, what's the volume of boiled water______ Cubic meter. (g = 10N / kg)
19. 0.9kg ice melts into water, which reduces the volume by 0.1m3
20. The volume of water increases by 1 / 10 when it freezes. What is the volume of 5 cubic meters of water when it freezes?