(c) Asphalt concrete mixture of AC 14 will be used to construct the wearing course layer. The coarse aggregate, fine aggregate and filler are used as materials to produce the asphalt concrete mixture. The aggregate gradation will be blended to fulfill the gradation limit according to JKR standard specification as shown in Table Q1(c)(i). Based on this statement, conclude the result of sieve analysis test of blended aggregate as shown in Table Q1(c)(ii). I Table Q1(c)(i): Gradation specification for AC 14 mixture BS Sieve Size (mm) Percentage passing by weight 28.0 20.0 14.0 10.0 5.0 3.35 1.18 0.425 0.150 0.075 100 90-100 76-86 50-62 40-54 18-34 12-24 6-14 4-8 H Ac Go

(c) Asphalt concrete mixture of AC 14 will be used to construct the wearing course layer. The coarse aggregate, fine aggregate and filler are used as materials to produce the asphalt concrete mixture. The aggregate gradation will be blended to fulfill the gradation limit according to JKR standard specification as shown in Table Q1(c)(i). Based on this statement, conclude the result of sieve analysis test of blended aggregate as shown in Table Q1(c)(ii). I Table Q1(c)(i): Gradation specification for AC 14 mixture BS Sieve Size (mm) Percentage passing by weight 28.0 20.0 14.0 10.0 5.0 3.35 1.18 0.425 0.150 0.075 100 90-100 76-86 50-62 40-54 18-34 12-24 6-14 4-8 H Ac Go

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Similar questions

Which equipment is used in the laboratory to determine asphalt cement high PG according to Superpave mix design Bending Beam Rheometer (BBR) Binder Penetration Dynamic Shear Rheometer (DSR) Rotational Viscometer (RV)
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The mix design for an asphalt concrete mixture requires 2 to 6% minus No.200. The three aggregates shown in Table are available.Considering that approximately equal amounts of coarse and intermediateaggregate will be used in the mix, what is the percentage of fine aggregate that will give a resulting minus No. 200 in the mixture in the middle of the range,about 4%?
E Q2: Two types of asphalt cement (A and B) have been tested with different temperatures to indicate the kinematic viscosity and the table below presented the results. 1- Draw the viscosity vs temperature chart, 2- Indicate the raixing and compaction temperatures ranges for each type, 3- Which one is more susceptible to temperature change? 130 140 Temperature, C Kinematic viscosity, centistoke Type A Type B 600 800 420 500 150 300 290 160 220 180 Dis 170 D857
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coarse aggregate with a nominal maximum size of 2 inches and dry rodded density of 110 lb/ft3 will be used in a trial mix design. determine the coarse aggregate content in pounds per cubic yard required if the fine aggregate fineness modulus is 2.50.
An aggregate blend is composed of 65% coarse aggregate by weight (Sp. Gr. 2.65), 30% fine aggregate (Sp. Gr. 2.70), and 5% filler (Sp. Gr. 2.75). The compacted specimen contains 6% asphalt binder (Sp. Gr. 1.05) by weight of total mix, and has a bulk density of 2.255 Mg/m^3. Ignoring absorption. a. What is the percent voids fill with asphalt? b. What is the percent voids in mineral aggregates? c. What is the percent voids in total mix?
Max specific gravity of mixture = 2.48 and following details are given. Bulk specific gravity aggregates in the mix and asphalt absorbed (%) are respectively, Material Specific gravity Mix Composition Asphalt Cement 1.02 6.40 Coarse Aggregate 2.51 52.35 Fine Aggregate 2.74 33.45 Mineral filler 2.69 7.80 2.603 and 3.10 2.538 and 2.60 2.603 and 2.08 2.538 and 3.20
An aggregate blend is composed of 59% coarse aggregate by weight (Sp. Gr.2.635), 36% fine aggregate (Sp. Gr. 2.710), and 5% filler (Sp. Gr. 2.748). Thecompacted specimen contains 6% asphalt binder (Sp. Gr. 1.088) by weight oftotal mix and has a bulk density of 2305 kg/m3. Ignoring absorption, compute the percent voids in total mix, percent voids in mineral aggregate, and the percent voids filled with asphalt.
A compacted asphalt concrete specimen has the following properties:a. Asphalt content = 5% by total weight of the mixb. Bulk specific gravity of the mix = 2.500c. Theoretical maximum specific gravity = 2.610d. Bulk specific gravity of the aggregate = 2.725 Ignoring absorption, compute the percents VTM, VMA, and VFA.