Saguindan

Question 0

What is concrete mixture

Answer 0

Cement sand gravel water

Question 1

Artificial stone made from mixture of cement sand gravel water

Answer 1

Concrete

Question 2

Three types of substructure

Answer 2

Slab on fill, crawl space, basement

Question 3

Transfers the load to the earth at the base of the column/wall of the substructure

Answer 3

Shallow foundation

Question 4

Transfers the load at a point far below the substructure

Answer 4

Deep foundation

Question 5

A layer of coarse granular materials placed and compacted on undisturbed soil to prevent the capillary rise of moisture

Answer 5

Base coarse

Question 6

Class aa concrete mix

Answer 6

1:1 1/2:3

Question 7

Class a concrete mix

Answer 7

1:2:4

Question 8

Class b concrete mix

Answer 8

1:2 1/2:5

Question 9

Class c concrete mix

Answer 9

1:3:6

Question 10

Class a mortar mix

Answer 10

1:2

Question 11

Class b mortar mix

Answer 11

1:3

Question 12

Class c mortar mix

Answer 12

1:4

Question 13

Class d mortar mix

Answer 13

1:5

Question 14

Structural member whose prime function is to carry transverse loads

Answer 14

Beam

Question 15

Materials smaller than 9mm diameter

Answer 15

Fine aggregate

Question 16

Materials over 9mm in size

Answer 16

Coarse aggregate

Question 17

Max time for concrete to be discharged after the water is poured to the batch

Answer 17

1 1/2 hours

Question 18

Material other than water aggregate lime or cement used as an ingredient in concrete or mortar added to the batch immediately before or during the mix

Answer 18

Admixture

Question 19

The main reinforcements are place at right angle perpendicular to the wall uniformly spaced with each other and longitudinal reinforcement parallel with the wall

Answer 19

Wall footing

Question 20

Voids left in the concrete owing to the failure of the mortar to fill effectively the space among coarse aggregate particles

Answer 20

Honeycomb

Question 21

A steel reinforcing bar manufactured with surface deformation to provide a locking anchorage with surrounding concrete

Answer 21

Deformed bar

Question 22

Combined footing formed by intersecting continuous footings

Answer 22

Grid foundation

Question 23

Short reinforcing bars of steel which extend equally into two abutting pieces of concrete to increase the strength of joints

Answer 23

Dowel

Question 24

Soil which is replaced in an area that has been excavated

Answer 24

Backfill

Question 25

Water and cement

Answer 25

Grout

Question 26

An excavating machine for cutting trenches

Answer 26

Backhoe

Question 27

A container of known volume used to measure and mix the constituents if a batch of concrete plaster or mortar to ensure proposer proportions

Answer 27

Batch box

Question 28

Machine that mixes concrete ingredients then moves the mix through a hose to the point of placement

Answer 28

Concrete pump

Question 29

Mixture of water, cement, and fine aggregate (sand)

Answer 29

Mortar

Question 30

A steel bar having ribs to provide greater bonding strength when used as a reinforcing bar

Answer 30

Rebar

Question 31

The upper part of a reinforced concrete floor which is carried on beams below

Answer 31

Slab

Question 32

Piece of concrete which holds steel reinforcements in its proper positions

Answer 32

Spacer

Question 33

To connect two similar member by welding or GI wire connection

Answer 33

Splice

Question 34

Reinforcement device to resist sheer and diagonal tension stresses in beams

Answer 34

Stirrups

Question 35

Deformed bar used as tie to hold vertical reinforcements

Answer 35

Tie bars

Question 36

Initial scored layer of concrete wall

Answer 36

Scratch coat

Question 37

Power oriented machine used to agitate fresh concrete to eliminate gross voids

Answer 37

Vibrator

Question 38

Upright compression member whose height does not exceed three times it's lateral dimension

Answer 38

Pedestal

Question 39

Concrete steel or wood column less that 2 ft in diameter

Answer 39

Pile

Question 40

Length of steel bars

Answer 40

20 ft/6 m, 25 ft/ 7.5 m, 30 ft/9m, 35ft/10.5m, 40ft/12m

Question 41

Steel bar 2

Answer 41

1/4 inch / 6 mm

Question 42

Steel bar 3

Answer 42

3/8 inch 10mm

Question 43

steel bar 4

Answer 43

1/2 inch 12 mm

Question 44

steel bar 5

Answer 44

5/8 inch 16 mm

Question 45

Steel bar 6

Answer 45

3/4 inch 20 mm

Question 46

Steel bar 7

Answer 46

7/8" 22mm

Question 47

Steel bar 8

Answer 47

1" 25mm

Question 48

Steel bar 9

Answer 48

1 1/8" 28mm

Question 49

Steel bar 10

Answer 49

1 1/4" 32mm

Question 50

Steel bar 11

Answer 50

1 3/8" 36mm

Question 51

Steel bar 14

Answer 51

1 3/4" 45mm

Question 52

Steel bar 18

Answer 52

2 1/4" 57mm