EBK MATERIALS FOR CIVIL AND CONSTRUCTIO
4th Edition
ISBN: 8220102719569
Author: ZANIEWSKI
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 5.35QP
Define the fineness modulus of aggregate. What is it used for?
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Define Particle Shape and Texture of Fine Aggregates.
What is the maximum diameter of aggregate considering the
clear spacing of the reinforcements in mm?
160mm
slab
Slab=10mm
130mm
beam
700mm
17.25cm
500mm 4
Obeam=25mm
D =?
What will happen and what is the effect when the fine modulus of fine and coarse aggregate does not meet the standards? Explain
Chapter 5 Solutions
EBK MATERIALS FOR CIVIL AND CONSTRUCTIO
Ch. 5 - Prob. 5.1QPCh. 5 - Discuss five different desirable characteristics...Ch. 5 - Discuss five different desirable characteristics...Ch. 5 - The shape and surface texture of aggregate...Ch. 5 - Define the following terms: a. Saturated...Ch. 5 - Three samples of fine aggregate have the...Ch. 5 - A sample of wet aggregate weighed 297.2 N. After...Ch. 5 - 46.5 kg (102.3 lb) of fine aggregate is mixed with...Ch. 5 - Samples of coarse aggregate from a stockpile are...Ch. 5 - Base course aggregate has a target dry density of...
Ch. 5 - Calculate the percent voids between aggregate...Ch. 5 - Calculate the percent voids between aggregate...Ch. 5 - Coarse aggregate is placed in a rigid bucket and...Ch. 5 - The following laboratory tests are performed on...Ch. 5 - Students in the materials lab performed the...Ch. 5 - The specific gravity and absorption test (ASTM...Ch. 5 - Prob. 5.18QPCh. 5 - Calculate the sieve analysis shown in Table P5.19...Ch. 5 - Calculate the sieve analysis shown in Table P5.20,...Ch. 5 - A sieve analysis test was performed on a sample of...Ch. 5 - A sieve analysis test was performed on a sample of...Ch. 5 - Draw a graph to show the cumulative percent...Ch. 5 - Referring to Table 5.6, plot the specification...Ch. 5 - Referring to the aggregate gradations A, B, and C...Ch. 5 - Table P5.26 shows the grain size distributions of...Ch. 5 - Table P5.27 shows the grain size distributions of...Ch. 5 - Three aggregates are to be mixed together in the...Ch. 5 - Table P5.29 shows the grain size distribution for...Ch. 5 - Laboratory specific gravity and absorption tests...Ch. 5 - Table P5.31 shows the grain size distribution for...Ch. 5 - Prob. 5.32QPCh. 5 - Laboratory specific gravity and absorption tests...Ch. 5 - Prob. 5.34QPCh. 5 - Define the fineness modulus of aggregate. What is...Ch. 5 - Calculate the fineness modulus of aggregate A in...Ch. 5 - Calculate the fineness modulus of aggregate B in...Ch. 5 - A portland cement concrete mix requires mixing...Ch. 5 - Discuss the effect of the amount of material...Ch. 5 - Aggregates from three sources having the...Ch. 5 - Aggregates from three sources having the...Ch. 5 - A contractor is considering using three stockpiles...Ch. 5 - Prob. 5.43QPCh. 5 - What are the typical deleterious substances in...Ch. 5 - Review ASTM D75 and summarize the following: a....
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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
- Provide the ASTM for Specific Weight of ff: a. Fine Aggregate b. Coarse Aggregate:arrow_forwardWill the immersion of the aggregates in water saturated its voids? Explain briefly.arrow_forwardWhat does it mean if the Bulk Specific Gravity is 2.52 and the apparent specific gravity is 2.63 in fine aggregates?arrow_forward
- What are the possible conclusion in specific gravity and absorption of coarse aggregates?arrow_forwardWhat is the maximum diameter of aggregate in cm? 160mm sab 130mm beam 17.25™m 500mm 700mm Slab=10mm @beam=25mm D =?arrow_forwardchoose the correct answer With more coarse aggregate, does the quality of materials change from less to better quality? a-yes b-noarrow_forward
- Find 4 published values for bulk density for small coarse aggregate, and quote their references.arrow_forward2. Students in the materials lab performed the specific gravity test (ASTM C127) on coarse aggregate and they obtained the following data: a. Dry weight = 3862.1 g b. SSD weight = 3923.4 g c. Submerged weight = 2452.1 g Calculate the specific gravity values (dry bulk and SSD).arrow_forwardI need the answer as soon as possiblearrow_forward
- Aggregates resistance to wear can be determined through Select one: O A. Aggregates soundness test. O B. Aggregates Impact value test. O C. Aggregates crushing strength test. O D. Los Angeles abrasion testarrow_forwardWhat is the fineness modulus of the fine aggregate sample? (2 decimal places, no need for unit) Blank 1 Add your answerarrow_forwardTesting Procedure for Unit Weight of Aggregate.arrow_forward
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Aggregates: Properties; Author: nptelhrd;https://www.youtube.com/watch?v=49yGZYeokKM;License: Standard YouTube License, CC-BY