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ACI Concrete Field Testing Technician - Grade 1 (18) Exam Questions with 100% Correct Answers 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 shall be submerged a minimum of ____ into the freshly mixed concrete. - Answer ️️ -3 inches [75 mm] C1064, Sec. 8.1 The temperature measuring device shall have a capacity of measuring the temperature of fresh...

Aci concrete strength testing technician CP-19 24th Ed. Exam Practice Latest Questions with 100% Accurate Answers These procedures for capping enable concrete cylinders and cores to meet the standard practices requirements for __________ and __________. - Answer ️️ -Planeness , perpendicularity Equipment needed for the capping process includes capping __________ , __________ devices and __________ pots. - Answer ️️ -Plates , alignment , melting. Plates for neat cement and high-str...

Aci concrete strength testing technician CP-19 24th Ed. Exam Practice Latest Questions with 100% Accurate Answers These procedures for capping enable concrete cylinders and cores to meet the standard practices requirements for __________ and __________. - Answer ️️ -Planeness , perpendicularity Equipment needed for the capping process includes capping __________ , __________ devices and __________ pots. - Answer ️️ -Plates , alignment , melting. Plates for neat cement and high-str...

ACI Certification Practice Exam with 100% correct Answers | Verified & Updated 2024 For 4x8 cylinders, how many layers and rod strokes to properly consolidate the concrete? - Answer ️️ -2 layers, 25 strokes For 6x12 cylinders, how many layers and rod strokes to properly consolidate the concrete? - Answer ️️ -3 layers, 25 rod strokes After rodding each layer, the sides of the molds should be tapped 10-15 times with a tapping rod? T/F - Answer ️️ -False It should be done with a...

ACI Concrete Strength Testing Technician - Test Method C78/C78M Questions and Answers | Latest Update 2024 True - Answer ️️ -T/F: Hand-operated machines having pumps that do not provide a continuous loading in one stroke are not permitted. Third-point loading - Answer ️️ -Bearing blocks used int he ___ method must ensure that forces applied to the beam will be perpendicular to the face of the specimen and applied without eccentricity. +/- 1.0 mm [+/- 0.05 in.] - Answer ️️ -Th...

ACI Concrete Strength Testing Technician - Test Method C39/C39M Questions with 100% Correct Answers False; have a density of more than 800 kg/m3 (50 lb/ft3) - Answer️️ - This test method measures the compressive strength of cylindrical concrete specimens that have a density of less than 800 kg/m3 (50 lb/ft3). True or False? False; a prescribed rate - Answer️️ - Test Method C39/C39M consists of applying a compressive axial load to molded cylinders or cores at any rate until failure...

ACI Concrete Field Testing Technician - Grade 1 (Canada) Exam Questions and Answers | Verified & Updated 2024 The standard practice describes the _____ _____ and _____ required to obtain a representative sample of fresh concrete and to assess its tractability to the structure it represents. - Answer ️️ - procedures, location and sample size The procedures used in sampling shall include the use of every precaution that will assist in obtaining samples that are truly representative of t...

ACI Concrete Field Testing Technician- Grade I Exam Questions with 100% Correct Answers | Latest Updated 2024 The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - Answer ️️ -3 in. [75 mm] The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to +- _____ degrees F [+- _____ C] throughout a range of _____. - Answer ️️ - 1 degree F [0.5 C], 30 degrees F...

ACI Concrete Test Questions and Answers | Verified & Updated 2024 T/F: a liquid in glass thermometer that is certifiably accurate and traceable to the NIST is required to verify concrete thermometers - Answer ️️ -True T/F: The Thermometer must remain in concrete for a minimum of 3 minutes - Answer ️️ - False T/F: ASTM 1064 requires a composite sample - Answer ️️ -False A thermometer can be used to record temperature if b) Thermometer is new B) Verified within one year after ...

ACI Concrete Field Testing Technician - Grade I Exam with complete solutions | Latest Update 2024 The temperature of concrete may be measured in a wall form. True or False - Answer ️️ -True The sensor of the temperature measuring device shall be submerged a minimum of _____ in. into the freshly mixed concrete. - Answer ️️ -3 in. Portions of a composite sample shall be thoroughly remixed bfore beginning tests on the sample. True or False? - Answer ️️ -True The temperature measu...