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ME SET NO.3
  • Val Mellan Bangcoyo

  • 問題数 68 • 2/9/2025

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    問題一覧

  • 1

    What are the laboratory tests for steel bars?

    Tensile and Bending

  • 2

    Paint is composed of _______ pigment and _______ vehicles.

    21%, 79%

  • 3

    Non-Liquid Admixture is packed in how many kilograms per container?

    25kg

  • 4

    Liquid Admixture is packed in the following amount in liter per container, except one?

    50L

  • 5

    Carbon Fiber Sheet Pull Off bond strength in dry and wet shall have minimum concrete failure of _____?

    1.5 MPa

  • 6

    The application of coal tar asphalt sealer of a surface treatment on an asphalt concrete pavement shall be from 21 to degrees Celsius.

    35

  • 7

    Non-Shrink Grout shall be placed within ______ minutes and will be discarded if unused within 20 minutes?

    45 minutes

  • 8

    Cement mortar for stone masonry shall be used within ______ minutes of preparation.

    90 minutes

  • 9

    Cement mortar for Curb and Gutter shall be used within ______ minutes of preparation.

    30 minutes

  • 10

    Shotcrete shall be applied within ______ of adding cement to the mixture

    45 minutes

  • 11

    What is the ratio of Mortar used for Stone Masonry? Portland Cement: Sand

    1:2

  • 12

    What is the ratio of Mortar used for Grouted Riprap? Portland Cement: Sand

    1:3

  • 13

    What is the ratio of Mortar used for cobble stone or wet stone masonry, as to water: Portland Cement: Sand

    1:2:6

  • 14

    What is the minimum vertical load that the reflective pavement studs shall support during testing?

    10 kN

  • 15

    What is the typical slurry ratio for Lime Stabilized Road Mix Base Course? Tons Lime: m^3 water

    1:2

  • 16

    What is the test that determines the strength of concrete pipes?

    Three Edge Bearing Test

  • 17

    What is the minimum layer thickness of each shotcrete application?

    50 mm

  • 18

    What is the minimum and maximum temperature during the application of Stone Mastic Asphalt?

    135 - 180°C

  • 19

    What is the test criterion for RC Pipe compressive strength test?

    0.30mm crack

  • 20

    Grade designation of the reinforcing steel bar is also called?

    Yield Point

  • 21

    What is the minimum penetration of the preservatives within the surface of timber piles?

    200mm

  • 22

    What is the minimum length of Coco-Net used for Bio-engineering solutions?

    25.0m

  • 23

    What is the minimum thickness of Coco-Net used for Bio-engineering solutions?

    10.0mm

  • 24

    What is the diameter of the Coconut coir fiber materials in fabrication of coconut geonets in microns?

    12-14

  • 25

    As per specifications, what is the minimum diameter of the Galvanized Wire used for both Gabions and Mattress with a variation of +-10mm?

    2.20mm

  • 26

    What is the thickness requirement for reflectorized thermoplastic pavement markings?

    3.2 - 4.8 mm

  • 27

    What is the unit of measure for Item 609 - Sprigging?

    100 sqm

  • 28

    What is the ratio of length to diameter of the coconut coir fiber materials in fabrication of coconut geonets?

    35

  • 29

    What is the standard center to center spacing between trees along national roads?

    10 - 20m

  • 30

    What item consists of planting shade, flowering trees and evergreen trees less than 150mm diameter on the areas and arranged as plan?

    Item 611

  • 31

    The fiber shall also be hygroscopic with moisture content of 10-12% at 65% humidity and _____ at 95% relative humidity.

    22 - 55%

  • 32

    What is the tensile strength of the plastic water stops?

    9.6 MPa

  • 33

    What is the maximum water absorption of rubber water stops?

    5%

  • 34

    What is standard height of Reflectorized Thermoplastic Rubble Strips?

    4 - 13 mm

  • 35

    Reflective Sheeting for Chevron Signs perform effectively for a minimum of _____ years from date of fabrication and retain at least ______ of its original brightness.

    7 years, 70%

  • 36

    What is the minimum coating thickness of bituminous coated iron steel pipe for under drains?

    0.75mm

  • 37

    What is the recommended length of road section where Reflectorized Rubble strips are to be installed?

    20 - 30m

  • 38

    Water-Reducing High Range Admixture is what type of admixture?

    Type D

  • 39

    Geo-textiles shall be spliced together only at a support post with a minimum _____ overlap.

    150mm

  • 40

    The Pattern of Reflectorized Rubble strips shall finish within ______ of any hazard it is associated with.

    50m

  • 41

    Which of the following is not a drilling slurry provided in the Blue book?

    solvent

  • 42

    What is the minimum differential head that shall be obtained so that the hydrostatic pressure is greater inside the borehole to prevent entry of ground water formation?

    1.5

  • 43

    What is the maximum dimension tolerance criteria for Geofoam?

    +-0.5%

  • 44

    What is the minimum required thickness of the sand bedding of Geofoam?

    150mm

  • 45

    What is the minimum thickness of glass railing?

    6mm

  • 46

    What is the minimum required end lap for Pre-Painted metal sheets?

    150mm

  • 47

    The top layer of material buried shall be covered with at least _____ of earth.

    300mm

  • 48

    What is the maximum Liquid limit for embankment?

    30

  • 49

    What is the surface irregularity tolerance for subgrade preparation?

    -30mm

  • 50

    If the mean density of the control strip is less than ______ of the density of laboratory compacted specimen, take another control strip.

    98%

  • 51

    What is the unit of measurement of Overhaul?

    m^3*km

  • 52

    What item is consisting of furnishing and placing of aggregate in stockpiles?

    Item 208

  • 53

    What is the maximum liquid limit for Aggregate Base Course?

    25

  • 54

    What is the maximum liquid limit for Aggregate Sub-Base Course?

    35

  • 55

    What is the maximum mass percent of wear for Aggregate Surface Course?

    45

  • 56

    What is the maximum moisture content of Concrete Hollow Blocks (CHB)?

    45%

  • 57

    What is the length of the G.I. Pipe to be used for sampling and testing?

    4"

  • 58

    What do you call the selection by standard method of a representative portion of a material for ascertaining its characteristics?

    sampling

  • 59

    What kind of soil used to perform Consolidation Test?

    Undisturbed

  • 60

    What is the rate of application of curing seal of Portland cement Treated Plant Mix Base Course?

    0.5 - 1.0 L/sqm

  • 61

    What is the amount of asphaltic material to be added to the soil - aggregate for Asphalt Stabilized Road Mix Base Course?

    4 - 7%

  • 62

    What is the minimum uniform density of crushed slag when used for Macadam pavement and Bituminous Seal Coat?

    1,120 kg/m^3

  • 63

    The rock asphalt as furnished shall contain between ______ of Bitumen.

    8 - 13%

  • 64

    What is the other name of Asphalt cement?

    Hot Asphalt

  • 65

    What do you call the reflective media for reflectorized paints?

    Glass Beads

  • 66

    Bituminous concrete mixes contain asphalt by weight equivalent to ______?

    5 - 8%

  • 67

    The length and thickness of bituminous pavement core is obtained from how many measurements?

    4

  • 68

    What is the required minimum depth of the weakened joint of concrete pavement?

    50mm