Q1) Read the following sentences, write true or false, and correct the sentences thatare false:-1-Iraqi specification No. 5 limited max SO3 in Portland cement by 1.5% whenC4AF< 5%, and by 3% when C 4AF > 8%.2-The actual value of the heat of hydration depends on water cement ratio. XX3- The alkali silica reaction is very fast, happen between active silica in the cementand the alkalis in aggregate.4- Sulphate in mixing water should not be more than 10,000 ppm.✓5- Higher curing temperature decrease earlier strength, but it increases 28-daystrength of concrete.Call vings: [SMI

The question has multiple sub-parts. Hence, as per the guidelines the first three questions have…

Q1) Read the following sentences, write true or false, and correct the sentences that are false: 1-Iraqi specification No. 5 limited max SO3 in Portland cement by 1.5% when C4AF< 5%, and by 3% when C 4AF > 8%. 2-The actual value of the heat of hydration depends on water cement ratio. X 3- The alkali silica reaction is very fast, happen between active silica in the cement and the alkalis in aggregate.

Q1) Read the following sentences, write true or false, and correct the sentences that are false: 1-Iraqi specification No. 5 limited max SO3 in Portland cement by 1.5% when C4AF< 5%, and by 3% when C 4AF > 8%. 2-The actual value of the heat of hydration depends on water cement ratio. X 3- The alkali silica reaction is very fast, happen between active silica in the cement and the alkalis in aggregate.

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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