Aci concrete test - Study guides, Class notes & Summaries

ACI- CONCRETE FIELD-TESTING TECHNICIAN - GRADE 1 EXAM QUESTIONS AND VERIFIED ANSWERS WITH COMPLETE SOLUTIONS GRADED A+ Q1. Start molding specimens for strength tests within 30 minutes after fabricating the composite sample. A. True B. False B. False ASTM C172 -Para (4.1.2) - Start molding. specimens for strength tests within 15 min after fabricating the composite sample. Q2. The maximum allowable time between obtaining the first and last portions of the composite sample may not e...

2024 ACI CONCRETE TRANSPORTATION CONSTRUCTION INSPECTOR STANDARDS TEST EXAM

ACI Concrete Field Testing Technician Exam Questions With Correct Answers Latest Updated 2024/2025 | Graded A+. The end of the temperature sensing portion of the temperature measuring device is submerged a minimum of __mm [__in.] into the freshly mixed concrete. Answer - 77mm /3in. The temperature measuring device shall be capable of accurately measuring the temperature of freshly mixed concrete to +- __C [+__F] throught a range of __. Answer - 0.5 C / +-1F / 0-50 Decrees C The temp. measuri...

ACI- Concrete Field-Testing Technician - Grade 1 Exam Questions and Answers 100% Pass Q1. Start molding specimens for strength tests within 30 minutes after fabricating the composite sample. A. True B. False - Answer- B. False ASTM C172 -Para (4.1.2) - Start molding. specimens for strength tests within 15 min after fabricating the composite sample. Q2. The maximum allowable time between obtaining the first and last portions of the composite sample may not exceed 5 minutes. A. True B...

ACI 318 - Governs structural concrete design, construction, inspection and acceptance Load Path - A continuous system of structural elements that transfer an applied load to the supporting soil. Which of the following publications are most useful for a Special Inspector? - ACI 318 A_____ is a horizontal member that transfers loads laterally. - Beam Plain concrete refers to: - Concrete with less than minimum amount of reinforcement A beam is primarily subject to ____ whole a column is prima...

ACI Concrete TestT/F: a liquid in glass thermometer that is certifiably accurate and traceable to the NIST is required to verify concrete thermometers - correct answer True T/F: The Thermometer must remain in concrete for a minimum of 3 minutes - correct answer False T/F: ASTM 1064 requires a composite sample - correct answer False A thermometer can be used to record temperature if b) Thermometer is new B) Verified within one year after there was question of accuracy c) Accurate wit...

ACI Certification - Concrete Field Testing Technician - Grade 1 - Test Sample Written Exam Questions - CP-1(17) with 100% Correct Answers The Method of determining air content of concrete containing lightweight aggregate is the pressure method. True or False? - Answer- False When making a test cylinder from concrete being used in construction, the field technician must also measure the slump of the concrete. True or False? - Answer- True While the technician is checking the slump of the ...

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 Testing Questions and Answers Graded A+ ASTM C31 Making and curing concrete test specimens in the field ASTM C231 Concrete Air Content Test - Pressure Method ASTM C173 Concrete Air Content Test - Volume Method ASTM C172 Sampling Fresh Concrete ASTM C143 Standard Test Method for Slump of Hydraulic-Cement Concrete ASTM C138 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete ASTM C1064 Stand...