The following are the results of a sieve and hydrometer analysis. Analysis Sieve number/grain size Percent finer Sieve 40 100 80 97 170 92 200 90 Hydrometer 0.04 mm 74 0.015 mm 42 0.008 mm 27 0.004 mm 17 0.002 mm 11

Q: Based on the below data from a sieve analysis test, what is the cumulative percent passing 630µm…

A: Cumulative percent passing 630 microne sieve=  = (Cumulative mass retained on smaller size sieve /…

Q: Below is a sieve analysis for a fine aggregate. a. Complete the sieve analysis to get percent…

A:

Q: What are the negative effects of excessive hardness in water? What is the unit of hardness  and why…

A: The excessive hardness in water can interfere with the action of detergents and soaps and it can…

Q: In the picture is a distribution graph of the sphericity of a sample of aggregate materials. The…

A: In the picture is a distribution graph of the sphericity of a sample of aggregate materials. The…

Q: From the results of a sieve analysis given below compute for the effective size of D10, D30 and D60

A: Results of sieve analysis are given as Sieve number Mass retained (g) 4 0 10 40 20 60 40…

Q: in the table based on the information that has been given Us Standard Sieve No. Sieve Opening (mm)…

A:

Q: The results of a grain-size analysis is given below. Plot the grain-size distribution curve and…

A: To Determine :- Median size D50 and Plot the grain-size distribution curve.

Q: he following results were obtained from sieve analysis   a - Determine the percent finer than each…

A: D10= Diameter corresponding to 10% finer in the grain size distribution (Effective size).…

Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.