ACI FIELD 1 Study guides, Class notes & Summaries

ACI Certification Concrete Field Testing Technician Grade 1 Sample Written Test Exam 2024 The Method of determining air content of concrete containing lightweight aggregate is the pressure method. True or False? - CORRECT 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? - CORRECT ANSWER-True While the technician is checking the slump of the concrete, there is a decided ...

ACI Concrete Strength Technician Training Exam 100% Verified Questions and Answers 2024 Standard Practice for Capping Cylindrical Concrete Specimens - CORRECT ANSWERASTM C617 Procedures for capping enable concrete cylinders and cores to meet C617's practice requirements for___ and___. - CORRECT ANSWER-Perpendicularity, Planeness ___ can be made of glass, machined metal, polished granite, or diabase. (C617) - CORRECT ANSWER-Capping plates Sulfur caps can be formed against ___ or___ p...

ACI- Concrete Field-Testing Technician - Grade 1 (Working knowledge of seven basic field tests) latest update 2024 Q1. Start molding specimens for strength tests within 30 minutes after fabricating the composite sample. A. True B. False - CORRECT 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 samp...

ACI Concrete Strength Testing Technician Sample Written Exam Questions & Answers 2024 E) - CORRECT ANSWER-These procedures for capping enable concrete cylinders and cores to meet the standard's requirements for: a) planeness b)strength c) perpendicularity d) B and C e) A and C E) - CORRECT ANSWER-The strength of the neat hydraulic cement paste used for capping cylinders depends on: a) the water/cement ratio b) time c) its consistency d) the type of cement e) all of the above A) -...

ACI Concrete Field Testing Technician Grade 1 Complete Study Guide 2024 ASTM C31 / C31M-06 - CORRECT ANSWER-Standard Practice for Making, Curing, Protecting & Transporting Test Specimens in the Field Conditions. ASTM C1064 /C1064M-05 - CORRECT ANSWER-Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete ASTM C172 -07 - CORRECT ANSWER-Standard Practice For Sampling Freshly Mixed Concrete From Different Containers Used In The Production or Transportation Of C...

ACI Concrete Field Testing Technician Test Exam latest 2024 Q&A The total time allowed between obtaining the first and final portions of a composite sample is - CORRECT ANSWER-15 minutes When it is necessary to wet sieve the concrete sample, wet sieving should be performed after the individual samples are remixed into a composite sample (T or F) - CORRECT ANSWER-F Tests for slump, temperature, and air content must begin within ______ minutes after obtaining the composite sample - COR...

ACI Concrete Field Testing Technician Grade I Practice Exam Questions and Answers 100% Verified The end of the temperature sensing portion of the temperature measuring device is submerged a minimum of __mm [__in.] into the freshly mixed concrete. - CORRECT 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 __. - CORRECT ANSWER-0.5 C / +-1F / 0-50 Decrees C The tem...

Study Exam for ACI CertificationConcrete Field Testing Technician Grade 1 CP-1 (12) 2024 Updated ASTM C1064 - CORRECT ANSWER-Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The sensor of the temperature measuring device shall be submerged a minimum of ______ inches into the freshly mixed concrete. - CORRECT ANSWER-3" The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to ± ______ °F throughout a ...

ACI Concrete Field Testing Technician (Grade I) Questions and Answers 2024 Updated The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - CORRECT 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 _____. - CORRECT ANSWER-1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 ...