ACI Concrete Testing Exam Questions and Answers | 100% Correct | 2024 Updated

ACI Concrete Testing Exam Questions and Answers | 100% Correct | 2024 Updated ASTM C31 - Answer ️️ -Making and curing concrete test specimens in the field ASTM C231 - Answer ️️ -Concrete Air Content Test - Pressure Method ASTM C173 - Answer ️️ -Concrete Air Content Test - Volume Method ASTM C172 - Answer ️️ -Sampling Fresh Concrete ASTM C143 - Answer ️️ -Standard Test Method for Slump of Hydraulic-Cement Concrete ASTM C138 - Answer ️️ -Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete ASTM C1064 - Answer ️️ -Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete The end of the temperature sensing portion of the temperature measuring device is submerged a minimum of _____ into the freshly mixed concrete - Answer ️️ -3" The temperature measuring device shall be capable of accurately measuring the temperature of freshly mixed concrete to ___ throughout a range of ____. - Answer ️️ -1 degree, 30 to 120 degrees The temperature measuring device shall be verified ___, or whenever there is a question of ____. - Answer ️️ -annually, accuracy The temperature of concrete may be measured in a wheelbarrow. - Answer ️️ -True The temperature of concrete may be measured in a wall form. - Answer ️️ -True A composite sample of concrete is required even if the only purpose for obtaining the sample is to determine the temperature. - Answer ️️ -False What must be done to the sample container prior to sampling the concrete? - Answer ️️ - dampen with water What must be done to the concrete surrounding the temperature measuring device after the device is submerged in concrete? - Answer ️️ -Tap the edges