02.2.1 Apparatus & Equipment Used in Testing of Concrete (I) Materials

Question 1

Apparatus and Equipments Used in Testing of Concrete Materials

Answer 1

• Core Drill
• Extruder
• Portable Rock Shear Box Assembly
• Climactic Chamber
• Geologic Hammer
• Compression Testing Machine
• Flexural Testing Machine
• Compressometer
• Drum Type Mixer
• Slump Cone
• VeBe Consistometer
• Compacting Factor Apparatus
• K-Slump Tester
• Flow Table
• Kelly Ball Apparatus
• Concrete Workability Meter
• Plasticity Meter
• Concrete Penetrometer
• Air Entrainment Meter
• Unit Weight Measure
• Joisel Apparatus
• RAM (Rapid Analysis Machine)
• Concrete Moulding
• Vibrating Tables
• Specimen Grinding Machine
• Curing Tanks
• Specimen Cutting Machine
• Ultrasonic Pulse Velocity Tester
• Automatic Concrete Water Permeability Apparatus
• Hydraulic Press
• Rapid Chloride Ion Penetration Meter

Question 2

____ _____ is designed to remove a cylinder of a material, much like a hole saw

Answer 2

Core Drill

Question 3

________ is a tool that function: to thrust out; force or press out

Answer 3

Extruder

Question 4

________ ____ _____ ___ ________ is used to determine the strength and slope stability or rock size

Answer 4

Portable Rock Shear Box Assembly

Question 5

_________ _______ is used to test the effects of specified environmental condition

Answer 5

Climactic Chamber

Question 6

________ ______ is used for splitting breaking rocks

Answer 6

Geologic Hammer

Question 7

___________ _______ _______ is used to perform compression test in concrete beam specimens

Answer 7

Compression Testing Machine

Question 8

_______ _______ _______ is used to perform flexural tests on concrete beam specimens

Answer 8

Flexural Testing Machine

Question 9

_______________ is used to determine the strain and deformation characteristics of concrete specimens

Answer 9

Compressometer

Question 10

____ ____ _____ is suitable for field mixes of medium strengthen concrete

Answer 10

Drum Type Mixer

Question 11

_____ ____ is for the determination of the consistency, the medium and high workability of fresh concrete

Answer 11

Slump Cone

Question 12

____ _____________ method is based on the same principle of the simple slump cone test method, for the determination of the workability of concrete, but it has the advantage of a mechanized action after removing the slump cone, the concrete undergoes a vibration to determine its slump

Answer 12

VeBe Consistometer

Question 13

____ _____________ where a space disk set in contact with the upper surface of the wet concrete, gives the operator the opportunity to determine when the compaction is complete

Answer 13

VeBe Consistometer

Question 14

In ____ _____________, the operator will count the time necessary to complete the requested vibration, so as to get an indication of the workability of the concrete

Answer 14

VeBe Consistometer

Question 15

__________ ______ _________ is designed to undertake a more precise and sensitive test procedure than the simple slump test

Answer 15

Compacting Factor Apparatus

Question 16

_-_____ ______ is to determine the degree of compaction and the workability of fresh concrete

Answer 16

K-Slump Tester

Question 17

_-_____ ______ is used for in-site measurements of inside test molds

Answer 17

K-Slump Tester

Question 18

_-_____ ______’s test results can be correlated against the slump values

Answer 18

K-Slump Tester

Question 19

____ _____ is used to determine the workability of concrete

Answer 19

Flow Table

Question 20

It is used to determine the workability of fresh concrete. The ball is lowered into the concrete and the penetration measured. It can be used on-site or in laboratory.

Answer 20

Kelly Ball Apparatus