Materials for Civil and Construction Engineers (4th Edition)
4th Edition
ISBN: 9780134320533
Author: Michael S. Mamlouk, John P. Zaniewski
Publisher: PEARSON
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Chapter 8, Problem 8.12QP
A portion of a medium-weight concrete masonry unit was tested for absorption
moisture content and produced the following results:
mass of unit as received = 5435 g
saturated mass of unit = 5776 g
oven-dry mass of unit = 5091 g
immersed mass of unit = 2973 g
Calculate the absorption in kg/m3 and the moisture content of the unit as a percent of total absorption. Does the absorption meet the ASTM C90 requirement for absorption?
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A portion of a medium-weight concrete masonry unit was tested for absorption and moisture content and produced the following results:
mass of unit as received = 5435 gsaturated mass of unit = 5776 goven-dry mass of unit = 5091 gimmersed mass of unit = 2973 gCalculate the absorption in kg/m3 and the moisture content of the unit as a percent of total absorption. Does the absorption meet the ASTM C90 requirement for absorption?
A portion of a medium-weight concrete masonry unit was tested for absorption and moisture content and produced the following results:
mass of unit as received = 5435 gsaturated mass of unit = 5776 goven-dry mass of unit = 5091 gimmersed mass of unit = 2973 gCalculate the absorption in kg/m3and the moisture content of the unit as apercent of total absorption. Does the absorption meet the ASTM C90 requirement for absorption?
A concrete masonry unit was tested according to ASTM C140 procedure and produced the following results: mass of unit as received = 10354 g saturated mass of unit = 11089 g oven-dry mass of unit = 9893 g immersed mass of unit = 5136 g Calculate the absorption in kg/m3 , percent absorption, and moisture content of the unit as a percent of total absorption.
Chapter 8 Solutions
Materials for Civil and Construction Engineers (4th Edition)
Ch. 8 - Prob. 8.1QPCh. 8 - Prob. 8.2QPCh. 8 - Prob. 8.3QPCh. 8 - Prob. 8.4QPCh. 8 - Prob. 8.5QPCh. 8 - Prob. 8.6QPCh. 8 - Prob. 8.7QPCh. 8 - Prob. 8.8QPCh. 8 - Prob. 8.9QPCh. 8 - Prob. 8.10QP
Ch. 8 - Prob. 8.11QPCh. 8 - A portion of a medium-weight concrete masonry unit...Ch. 8 - A portion of a concrete masonry unit was tested...Ch. 8 - A concrete masonry unit was tested according to...Ch. 8 - Prob. 8.15QPCh. 8 - Prob. 8.16QPCh. 8 - A severe weathering clay brick was tested for...Ch. 8 - Prob. 8.18QPCh. 8 - What is the grout? What is the grout used for?Ch. 8 - Prob. 8.20QP
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