HomeQuestions & AnswersPage 12Questions & Answers Ask question Search Order By: ActiveClear Filter 0 Votes 0 Ans Does the presence of rust have adverse impact to the bond performance of bar reinforcement? 119 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans Can a concrete structure be completely free of expansion joints and contraction joints? 146 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans Which type of bar reinforcement is more corrosion resistant, epoxy-coated bars, stainless steel bars or galvanized bars? 127 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans Can grout replace concrete in normal structure? 139 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans What is the function of rebate in a typical construction joint? 162 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans In carrying out compression test for concrete, should test cubes or test cylinders be adopted? 167 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans In erection of falsework, for a rectangular panel inside a falsework should it be braced along the two diagonals? 124 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans What is the indication of shear slump and collapse slump in slump tests? 132 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans If concrete compression test fails, should Schmidt hammer test be adopted as an alternative test to prove the concrete strength? 137 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans Comparing the rate of “Formwork exceeding 300mm wide, horizontal or at any inclination up to and including 5o to the horizontal” with the rate of “Formwork exceeding 300mm wide, at any inclination more than 85o up to and including 90o to the horizontal”, which one is higher? 141 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans What are the disadvantages of curing by ponding and polythene sheets? 152 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans In designing concrete structures, normally maximum aggregate sizes are adopted with ranges from 10mm to 20mm. Does an increase of maximum aggregate size benefit the structures? 118 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans What is the function of shear keys in the design of retaining walls? 112 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans If on-site slump test fails, should engineers allow the contractor to continue the concreting works? 139 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans What are the functions of different components of a typical expansion joint? 139 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans . What is sucker deck principle for variable depth bridge decks? 152 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans How do engineer determine the number of cells for concrete box girder bridges? 147 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans Should raking piles of a bridge abutment be placed under an embankment? 149 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans Polytetrafluoroethylene (PTFE) is commonly used in sliding bearings. Why? 136 viewsadmin Changed status to publish July 27, 2024 0 Votes 1 Ans What are the shortcomings of grillage analysis which is commonly used in structural analysis of bridges? 131 viewsadmin Changed status to publish July 27, 2024« Previous 1 2 … 10 11 12 13 Next »