Using Marshall method to design an asphalt mix, the data in the Table below were obtained. The bulk specific gravity test were conduct at 25°c where γ water=1gm/cm³. The values of corrected stability (kN), flow (mm) and theoretical maximum specific gravity of asphalt mixtures for each asphalt cement percent are given in the Table below. If the value of bulk specific gravity of aggregate mixture is(Gbam= 2.655), determine the optimum asphalt content and check if the value of Marshall properties at O.A.C satisfied the Iraqi State Commission for Roads and Bridges (SCRB) requirements? What are you suggest if one property not satisfied the (SORB) requirements?

Using Marshall method to design an asphalt mix, the data in the Table below were obtained. The bulk specific gravity test were conduct at 25°c where γ water=1gm/cm³. The values of corrected stability (kN), flow (mm) and theoretical maximum specific gravity of asphalt mixtures for each asphalt cement percent are given in the Table below. If the value of bulk specific gravity of aggregate mixture is(Gbam= 2.655), determine the optimum asphalt content and check if the value of Marshall properties at O.A.C satisfied the Iraqi State Commission for Roads and Bridges (SCRB) requirements? What are you suggest if one property not satisfied the (SORB) requirements?

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.2P: 5.2 Evaluate the Prandtl number from the following data: , .

See similar textbooks

Similar questions

. An elliptical hair, 10.0 cm long, has the following semi-diameters A = 35\mu , B=25 \mu When the hair was extended from 10.0 cm to 10.1 cm at 50% RH the force on the hair increased by 11.3 grams. What is the modulus of elasticity in GPa, (round off) Group of answer choices 10.0 1.0 8.0 4.0
Data: Tensile Strength b (mm) L (mm) d (mm) P (N) Tensile Strength (MPa) Average (MPa) 49.74 52.14 10.14 760 49.74 52.14 10.14 980 51.18 49 8.74 800 48.56 48.86 10.96 960 49 51.54 9.72 780
Differantial Equations
A long steel rod is placed horizontally between two supports, one at each end. The rod bends a little in the center. Which property of this rod can be used to estimate how much the rod should bend at the center? 1. Its Shear Modulus 2. Its Young's Modulus 3. All of these Moduli can be used to compute how much it bends. 4. Its Bulk Modulus.
Needs Complete typed solution with complete explanation and 100 % accuracy.
fill in the blanks. 1) annealing and normalizing in steel is used to. a) none b) dispersion strengthening c) improve machinability d) eliminate cod work 2) process annealing in steels is used to a) none b) dispersion strengthening c) improve machinability d) eliminate cod work 3) cast iron has carbon a) none b) >2.0% c) <2.0% d) >7% 4) low carbon steel contains carbons. a) none b) 0.03% c) 0.3% d) 5% 5) we can obtained excellent dimensional tolerances and surafce finishes by the process. a) Strenghtening process b) hot working c) none d) cold working 6) in most alloys phase transformation is causing by. a) solution b) dispersion strengthening c) phase temperature d) none 7) hypereutectoid steel contain carbon. a) none b) >022% c) <0.770% d) >0.770% 8) in alloys increasing both the atmic size difference and the amount of allying element…
please show step-by-step calculations. answer choices are 0.34, 0.38, 0.42, 0.54, 0.85, 2.20, 2.58, 2.67, 3.11, 3.15, 1484, 1803, 2087, 2101, 2126
For the following core plugs, gas floods were carried out using nitrogen. The oil produced from plugs 1 and 2 for the gas floods was 9.0 and 6.9 cm3, respectively. What is the residual oil saturation (Sorg) in these two plugs? Plug No. Initial Plug Saturations (%) ∅ Bulk Volume ρgrain ρo ρw ρg So Sw Sg (%) (cm3) (g/cm3) (g/cm3) (g/cm3) (g/cm3) 1 64.64 35.36 0 38.27 63.05 2.719 0.723 1.0216 0.001 2 71.93 28.07 0 34.63 51.05 2.724 0.723 1.0216 0.001
Plz solve this question completely (handwritten solution acceptable)
The number of (large) inclusions in cast iron follows a Poisson distribution with a mean of 2.5 per cubic millimeter. Approximate the probability that more than 2440 inclusions occur in a cubic centimeter.
Alplas Plastics uses an extruder in which the barrel diameter = 0.4 m and length = 6.0 m. The extruder screw rotates at 65 rev/min; it has channel depth = 0.02 m and flight angle = 16°. The plastic melt has a shear viscosity = 85 Pa-s. Determine: (a) Qmax and pmax; (b) the shape factor Ks for a circular die opening in which Dd = 0.009 m and Ld = 0.03 m; and (c) the values of Q and p at the operating point
Market demand for springs is 8,00,000 per annum. A company purchases these spring in lots and sells them. The cost of making a purchase order is 1,200. The cost of storage of springs is 120 per stored piece per annum. What is the economic orderq uantity?