* Question Completion Status: A Moving to another question will save this response. Question 4 From the given data shown in the table below, determine the effective specific gravity of aggi Percent by weight Materials Specific Gravity Fine Agg 2.609 47.63 Coarse Agg 2.730 47.72 Asphalt Cement 1.020 100-FA-CA AMoving to another question will save this response. Type here to search

* Question Completion Status: A Moving to another question will save this response. Question 4 From the given data shown in the table below, determine the effective specific gravity of aggi Percent by weight Materials Specific Gravity Fine Agg 2.609 47.63 Coarse Agg 2.730 47.72 Asphalt Cement 1.020 100-FA-CA AMoving to another question will save this response. Type here to search

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter4: Mechanical Processes

Section: Chapter Questions

Problem 4.11P

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A Moving to another question will save this response. Quèstion 19 From the given data shown in the table below, determine the effective specific gravity of aggregates. Round off to Materials Specific Gravity Percent by weight Fine Agg 2.621 47.79 Coarse Agg 2.718 47.45 Asphalt Cement 1.034 100-FA-CA Moving to another question will save this response. DELL
Students in the materials lab performed the specific gravity test and bulk unit weight and voids of aggregate on a sample of coarse aggregate and obtained the following data: Mass of oven dried aggregate: 1042 g Mass of aggregate submerged in water: 646 g Mass of saturated surface dry aggregate: 1058 g Bulk dry specific gravity of aggregate. Find the absorption of aggregate. If the dry rodded unit weight of aggregate found to be 1695 kg/m3 , calculate the percent voids between aggregate particles in this test. We blend this aggregate with other aggregate with bulk dry specific gravities of 2.23. Calculate the bulk dry specific gravity of the blend if the blend proportion is 40:60.
The following data is the result in performing the ASTM C128, Determine the Bulk Specific Gravity, (SSD) Mass of Pycnometer Mass of pycnometer filled with water 250.00 1,160.00 Mass of SSD sample 900.00 Mass specimen and water Mass of oven-dried sample of pycnometer with 1,724.00 895.00 (A) None of the above B) 2.70 c) 2.68 2.66
Please answer for ASD
ASAP
Solve the following homogeneous equation and identify which case it follows (Case 1: b2-4ac > 0; Case 2: b2-4ac = 0; Case 3: b2-4ac < 0). 4y" + 12y' + 9y = 0 %3D %3D O y=Cjex/2 +C,xe 3x/2.case 2 O y=Cjex/2-Cxe 3x/2 case 3 O y-Cje x/2 - Cze 3x/2, case 2 O v-Cqe 3/2 - Cze 3x/2, case 1
What is the Volume of the Dump Truck Bed? 7'2" = 86" 5' 60" 19 = 228" IN FEDT A₁ = 7'2"=5 - (7-1)(5) = 35.834* V. = (35.83 +¹) (14') = 680.83 Ft ³ A₂ = 15h = 12/2₂ (0.5) (0.5) = 0.125 1² V₂ = (0.125 +6²) (19¹) = 2.375 ft² V TOTAL = V₁ V₂ -V₂ = 68c 83 Ft² - 2.375 PL³-2.375 F6³ A₁ = 86" x 60" = = 5160 IN ² V₁ = (5160 N) (2284²) = (176480 IN ³ A₂ = (2) (6) (6²) = 18 N² V₂ = (18+) (228 (N²) = 4104 IN ³ TOTAL = 117648014³ - 4104 IN³ - 410414³ TO GET INTO CF YOU WOULD DIVIDE BY 1728.
(A) Give reasons: Very early strength of concrete increases if temperature during placing and setting is increased. This is not the case for concrete strength after 7 days. (B) / Explain the following curve (use your own words (DO NOT COPY FROM THE LECTURE & DO NOT COPY FROM OTHER RESOURCES)). 70 10000 Age at Test: 60 Ponded 8000 Hessian 28 days 6000 Ponded Hessian 4000 Ponded days 20 Hessian 2000 1day 10 032 0-36 040 044 Water/Cement Rotio Compressive Strength
Explain the meaning of CEM II/B – W 42.5 R and CEM III/A-32.5 N. Which onehas higher clinker content?
Given the table below compute for the mass passing, % retained, cumulative % retained and % passing. SIEVE NO. SIEVE SIZE MASS MASS % RETAINED COMULATIVE % % PASSING (MM) RETAINED (G) PASSING (g) RETAINED 1/2 12.5 650 5/6 8. 10 4.75 23 8 2.36 57 16 1.18 98 30 .6 153
(C).Workout flakiness & elongation index from the following Flakiness Index Weights of aggregates passing through corresponding slot=w2=200 grams Weight of aggregates retained on a particular sieve =w1=700 grams Workout flakiness index? Elongation Index Weights of aggregates Retained on gauge length =w2=190 grams Weight of aggregates retained on a particular sieve =w1=540 grams Workout elongation index? Are these flakiness & elongation index within permissible range? Also mention bad effects of greater amount of flaky & elongated particles.
Answer #4 with solution please