Select the optimum asphalt content for the following data?%ofBulkStabilityFlowAsphaltdensityg/ccМахKNVFA%VMA%VTM %(mm)sp.gr2.312.49105719.18.22.5842.352.4411.36316.96.152.74.52.382.412.67616.23.82.982.362.389.57915.83.53.65.5

Given:- A data is given for different % asphalt value % of asphalt Bulk density Max sp. gr.…

Select the optimum asphalt content for the following data? %of Bulk Stability Flow Asphalt density Маx KN VFA% VMA% VTM % (mm) g/cc sp.gr 2.31 2.49 10 57 19.1 8.2 2.58 4 2.35 2.44 11.3 63 16.9 6.15 2.7 4.5 2.38 2.4 12.6 76 16.2 3.8 2.98 5 2.36 2.38 | 9.5 79 15.8 3.5 3.6 5.5

Select the optimum asphalt content for the following data? %of Bulk Stability Flow Asphalt density Маx KN VFA% VMA% VTM % (mm) g/cc sp.gr 2.31 2.49 10 57 19.1 8.2 2.58 4 2.35 2.44 11.3 63 16.9 6.15 2.7 4.5 2.38 2.4 12.6 76 16.2 3.8 2.98 5 2.36 2.38 | 9.5 79 15.8 3.5 3.6 5.5

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A flexible pavement is constructed with 5 inches of hot mix asphalt wearing surface (material…

A: The compressive stress is the pressure that distorts the material to decrease the material volume.…

Q: C. With a 12-year design life, a flexible pavement was developed for the following daily traffic:…

Q: QUESTION 4 Normally, a flexible pavement contains: surface layer+base layer surface layer+subgrade…

A: We have to determine answer of question 4 and question 5 in which we have to choose correct option…

Q: 2. The AASHO present serviceability rating (PSR) was considered an objective quantity used to…

A: Question) The AASHO present serviceability rating (PSR) was considered an objective quantity used…

Q: Design ESAL = 5 x 106 Initial serviceability index = 3.5 Terminal serviceability = 2.5…

Q: A flexible pavement is consfructed with 3 inches of hof-mix asphalf (HMA) wearing urface, 6 inches…

A: Given:- hot mix asphalt=3 inches emulsion aggregate=6 inches crushed stone subbase=6 inches soil…

Q: f. The effective specific gravity of the agg 2. Determine the Max, theoretical specific gravity of…

Q: Explain the shape of vma vs asphalt content curve.Also describe dry vma and wet vma

A: The objective of this study is to evaluate the effects of aggregate shape on volumetric properties…

Q: pav ndex once operational must be 4.2, and is projected to reliability for design is 95% with an…

A: Given: Thickness of the asphalt wearing surface D1 = 4 In Wearing surface layer coefficient, a1 =…

Q: Using IRC: 37 - 1984 "Guidelines for the Design of Flexible Pavements" and the following data,…

A: Given data- No of commercial vehicles when construction is completed-A=2723 veh/dayannual growth…

Q: lexible pavement has hot mix asph

Q: Flexible pavement in rural interstate highway. Design ESAL 3000000 Subbase exposed to moisture…

Q: Q1: Fill in the following blanks: .... layer. 1. The most superior material is used in ..... 2. The…

Q: A lexible pavement is to be designed according to the AASHTO design method. The total expected ESAL…

A: Pavement is the subgrade of the structure which is very useful to transfer the load and also to give…

Q: A 7-day average high temperature of the pavement at a ¾” depth is expected to be 138 degrees F (std.…

A: Pavement is a hard surface that's covered in concrete or asphalt, like a road or a driveway. If you…

Q: During asphalt mix production the bitumen content is acceptable within the range of -0.2 and +0.2 of…

A: Following is required answer :

Q: If the absorbed asphalt t by aggregate =0.25%,and effective asphalt =5.75%. The total asphalt…

Q: Marshal Test Results Stability (KN) 13.25 Flow Asphalt Content Unit Weight (gm/cm³) 2.378 Air Voids…

A: The Marshall stability test provides the design and test values for the highway or any bitumen road…

Q: Determine the relative compaction of asphalt pavement necessary for providing a 4% air voids, bulk…

A: Given

Q: A flexible pavement is constructed with 4 inches of hot-mix asphalt wearing surface, 10 inches soil…

A: Given:- The depth of the hot-mix asphalt surface = D1 = 4 inch The depth of the soil cement base =…

Q: In specific gravity test, if D= 79g, B= 77g, C=75g, what is the unit weight of the used asphalt in…

A: It is required to determine the specific gravity. Gs=C-AB-A-D-C Here, A is the mass of pycnometer, B…

Q: 1- The wearing coarse of an asphalt pavement is compacted to density of 2.395gm/cm³ using 5.5…

A: VMA: VMA means Voids in Mineral Aggregate. It is defined as the void space between the mineral…

Q: A flexible pavement has a structural number of 3.8, the initial PSI is 4.7 and the terminal…

Q: A flexible pavement is constructed with 4 inches of hot-mix asphalt wearing surface, 10 inches soil…

A: Two methods of flexible pavement structural design are empirical design and mechanistic-empirical…

Q: A bitumen mixture having the following composition had a compacted unit weight of 2 g/cc, coarse…

Q: Q4 State whether the following statements are true or false: 1. Rigid pavement is a layered system…

A: Given statements about rigid and flexible pavement properties:

Q: A flexible pavement is constructed with 3 inches of hot-mix asphalt (HMA) wearing surface, 6 inches…

Q: Q1D In a Marshall Design procedure for an asphalt mixture, the weight of aggregate (W) is 1200.0 g,…

A: Given ThatWeight of Aggregate (w1) =1200gmSpecific Gravity (G1) = 2.568Weight of Asphalt…

Q: An interstate highway pavement composed of asphalt surface course, cement treated base course and…

A: Step 1:Step 2:Step 3:

Q: A flexible pavement is constructed with 3 inches of hot-mix asphalt (HMA) wearing surface, 6 inches…

Q: Given the information above and below, the Gse for 5% asphalt content is: A.C.= 6.0% A = Dry wt. of…

Q: With a 12-year design life, a flexible pavement was developed for the following daily traffic: 1300…

Q: A:: Select the optimum asphalt content for the following data? %of Bulk Stability Flow Asphalt…

A: NOTE : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Estimate what standard PG asphalt binder grade should be selected if the seven-day maximum pavement…

A: GIVEN DATA:-⇒7 day maximum pavement temperature mean = 68°C⇒Standard deviatioin= 2.5°C⇒Minimum…

Q: The Roman design for their primary U.K. roads generally consisted of layers. 2 3 5 It appears that…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: A flexible pavement is constructed with 5 inches of hot mix asphalt wearing surface (material…

A: Flexible Pavement: Flexible pavement is made out of a bituminous material surface course and basic…

Q: A flexible pavement has a 210 mm hot-mix asphalt “HMA" wearing surface, a 300 mm base (MG-20), and a…

A: HMA- 210 mmbase- 300 mmsub base- 500 mmReliability -95%S0=0.45∆PSI=1.75TSI=2.5Cd=0.8 To determine-

Q: 2. A flexible pavement is constructed with 3 inches of hot-mix asphalt (HMA) wearing surface, 6…

A: Answer We are given Thickness of hot mix asphalt wearing surface D1= 3 inch Thickness of emulsion/…

Q: By the Asphalt Institute method, determine the allowable ESAL for a 3.5-inch overlay on an asphalt…

A: Given, Rebound deflection (δr) = 0.075 in

Q: (c) Describe the basic element of the rigid pavement structure with using suitable diagram. a

A: Rigid pavement is constructed using PCC, RCC & prestressed concrete. They have better flexure…

Q: B: The wearing course of asphalt is compacted to density of (2.395 gm/cm³). Using 5.5% asphalt…

A: Bulk specific gravity of mix (Gmb) = 2.395 Bulk specific gravity of aggregate (Gse) = 2.66Specific…

Q: Compaction and mixing temperature of asphalt mix depends on the bitumen type. True False

A: Compaction and mixing temperature of asphalt mix depends on the bitumen type. This statement is…

Q: Problem 4 (15pts) Compute the dust proportion for asphalt mixture having the following properties…

Q: A flexible pavement is constructed with 5 inches of hot mix asphalt wearing surface (material…

A: Flexible pavement: Flexible pavement is made out of a bituminous material surface course and basic…

Q: if the absorbed asphalt by aggregate =0.25%, and effective asphalt =5.75%. the total asphalt content…

A: Effective asphalt content is calculated by subtracting the amount of absorbed asphalt from the total…

Concept explainers

Design of pavements

Pavement is a structure that is made up of different layers such as sub-base course layer, base course layer, binder course, and a surface course formed with different materials such as gravel, above the subgrade soil constructed to act as a path or carriageway enabling the movement of vehicles. The surface of the pavement should possess characteristics such as adequate friction, light reflection, and drainage. The pavements are classified based on structural design into rigid pavements, flexible pavements, composite pavements, and unpaved pavements. The process of determining a suitable pavement type, its constituent layers, and its thickness is called pavement design.

Question

Select the optimum asphalt content for the following data?
%of
Bulk
Stability
Flow
Asphalt
density
g/cc
Мах
KN
VFA%
VMA%
VTM %
(mm)
sp.gr
2.31
2.49
10
57
19.1
8.2
2.58
4
2.35
2.44
11.3
63
16.9
6.15
2.7
4.5
2.38
2.4
12.6
76
16.2
3.8
2.98
2.36
2.38
9.5
79
15.8
3.5
3.6
5.5

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Q1A In a Marshall test, the percentage of asphalt binder by total weight of aggregate is 5.3%. The bulk specifc gravity of aggregate (G)-2.582, the specifc gravity of asphalt binder (G)=1.000, and the density of water 3 (Yw)=1.000 g/cm. If the voids flled with asphalt (VFA) is 70.0% and the effective asphalt binder (Pbe) is 4.0% by total weight of mixture, determine the following properties: a. The absorbed asphalt binder (Pba) b. The bulk specifc gravity of the compacted mixture (Gmb) c. The voids in mineral aggregate (VMA) d. The voids in total mixture (VTM) e. The theoretical maximum specifc gravity of the loose mixture (Gmm) The effective specifc gravity of the aggregate (Gse) ال
A pavement consists of 5 inches of asphalt underlain by a crushed stone based course. There is no sub base. The asphalt has an elastic modulus of 350,000 psi at room temperature and the base course has a CBR of 70. Determine the thickness of the crushed stone base needed to reach an SN of 2.85. Assume the base course is saturated 5% of the time and drains within a day.
discuss briefly the advantage of a "liquid asphalt" over the "solid asphalt".
Need asap really need it thank you
The elastic modulus of mid-range aggregate asphalt pavement is 480 MPa while its subgrade has an elastic modulus of 55 MPa. What is the stiffness factor of the flexible pavement? 0.12 0.61 0.34 0.49
The overall standard deviation in the flexible pavement design equation accounts for the variation in the loading, materials and the construction practices. O True O False
Determine the relative compaction of asphalt pavement necessary for providing 4 % air voids assuming the following; B Bulk G of combined aggregate =2.52, % of asphalt by total weight of mixture = 6 % ( Gs=1.05) % absorbed asphalt by weight of aggregates = 1.5%., Bulk Marshall density= 2.53 gm/cm³.