Concrete aci - Study guides, Class notes & Summaries

The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - 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 _____. - 1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 C] The temperature measuring device shall be calibrated _____, or whenever there is a question of _____. - Annually, accu...

Concrete ACI

Nicet Highway Construction Level 2 Questions and Answers Already Passed What are the 5 types of bridge abutments? Closed Abutment, Stub or Perched Abutment, Pedestal or Spill-through Abutment, Integral End Bents, Mechanically Stabilized Abutment What is a "closed abutment"? A closed abutment is a full-height wall with wing walls on each side that retains the full height of the approach embankment. This type of abutment minimizes the required span length of the bridge. What is a stub or perc...

ACI Certification Concrete Field-Testing Tech Grade 1

C correct answers ASTM Standard dealing with capping cylindrical concrete specimens? [A.] C39 [B.] C78 [C.] C617 [D.] C1231 Planeness and Perpendicularity correct answers The procedure for capping enables concrete cylinders to meet the standard's requirements for ____ and ____ plates, alignment, melting correct answers equipment needed for the capping process include ____, ____ devices, and ____ pots glass, metal, granite, diabase correct answers Plates for neat cement and high-str...

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 sample may not exceed 5 minutes. A. True B. False - correct answer B. False ASTM C172 - Para (4.1)- The elapsed ...

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 range of ____________. - correct answer 1 degree, 30 degrees to 120 degrees The temperature measurin...

ACI Certification- Concrete Field Testing Technician Grade 1 CP-1 (12) questions and answers complete exam guide ASTM C1064 - answer Standard Test Method For Temperature of Freshly Mixed Hydraulic- Cement Concrete

ACI Concrete Field Testing Technician - Grade 1 (18) 100% Accurate ACI Concrete Field Testing Technician - Grade 1 (18) 100% Accurate ACI Concrete Field Testing Technician - Grade 1 (18) 100% Accurate ACI Concrete Field Testing Technician - Grade 1 (18) 100% Accurate ACI Concrete Field Testing Technician - Grade 1 (18) 100% Accurate ASTM C1064 - ANSWER Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The end of the temperature sensing portion of the temperatur...

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...