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Construction technology and structures

Construction technology and structures
45問 • 1年前
  • Alex Skipp
    • 通報

    問題一覧

  • 1

    The greater the mass, the larger the insulation provided by the partition. A 230mm thick block wall provides an average insulation of ..................?

    50DB

  • 2

    SRI stands for?

    Sound Reduction Index

  • 3

    Plaster board will have a fire rating of up to?

    4 hrs

  • 4

    .............. are efficient three-dimensional structural assemblies of linear members in which the interconnections are such that a load at any point is distributed in all directions throughout the assembly

    Space frame

  • 5

    Which is not a traditional method of triangulating loads between points of support?

    Monitor truss

  • 6

    TEKS screws, also known as self drilling roofing screws, are a huge time saver for cladding and roofing applications and must always be fitted at a .........

    90 degrees to the sheet

  • 7

    Element C?

    Rafters

  • 8

    Element A?

    Horizontal Eaves ties

  • 9

    Petronas Tower where the late great sir Sean Connery acted a scene in the blockbuster movie Entrapment was designed using ........

    Bundled tube system

  • 10

    30 St marys building is wrapped with?

    Diagonal bracing

  • 11

    Element D?

    Oriented strand board

  • 12

    Element B?

    Breather membrane

  • 13

    Brick and Masonry Cladding Systems are expensive and can lead to problems associated with the following ...............

    All of them

  • 14

    Which is not a main advantage of metal wall cladding?

    They have a low thermal capacity, they are lightweight, and have poor acoustic performance

  • 15

    Which steel element is C?

    Mullions

  • 16

    Which Steel Element is A?

    Columns

  • 17

    What is element D?

    Cladding rails

  • 18

    Which steel element is B?

    Windposts

  • 19

    Element C?

    Metal lintel

  • 20

    Name of element A?

    Vapour control layer

  • 21

    Intumescent movement sealant joints are mainly used to protect the building from

    Fire

  • 22

    This element below is called a .................

    Thermal break

  • 23

    When wind has imparted the water droplets with sufficient energy to pass through an unsealed joint is as a result of water penetration through?

    Kinetic energy

  • 24

    Cladding primarily refers to the external envelope or skin that shelters the building frame from the ................

    Environmental factors

  • 25

    Which of these is not a joint?

    Compaction joints

  • 26

    Which of the following is a functional requirement for cladding?

    All of them

  • 27

    Insitu composite floors for upper floors slim or metal deck is made out of.....

    Concrete, Welded wire mesh, Beam, Shear studs, Metal deck

  • 28

    Galvanizing of the metal deck surface and manufacturing at high temperatures ensures that the floor deck is able to give up to?

    4 hours nominal time

  • 29

    Which of the following is an example of spray coating used to protect steel from fire?

    Intumescent paint

  • 30

    what coating matieral is used for rebar with contaminated soil?

    epoxy resin

  • 31

    concrete is good at carrying loads and suffers little in compression. Adding steel will make the material...

    strong in compression and tension

  • 32

    what are couplers used for in reinforcement bars?

    To extend rebars

  • 33

    which type of system is used to provide continuity of reinforcement at construction joints in concrete?

    continuity system

  • 34

    Which of the following is an advantage of various FT 24 girder wall formwork?

    All of them

  • 35

    Chronolia concrete by lafarge can be used to prepare formwork which can be stripped within...

    4hrs

  • 36

    striking times for horizontal structures such as floor slabs made from rapid hardening cement will take...

    4 days

  • 37

    what is striking?

    removal of formwork

  • 38

    release agents are known as...

    surface coating applied to formwork

  • 39

    What is shoring?

    the mechanism of providing structural support to the formwork so that is does not endure excessive stresses

  • 40

    What is formwork?

    It is the preassembled temporary casing, moulding or former assembled to hold wet concrete until it forms shape and reaches its semi-cured or fully-cured state.

  • 41

    What is shuttering? (in relation to formwork)

    It is the matierals which form the backing support/frame assembled to support wet concrete

  • 42

    The amount or rate of settlement is dependent on many factors, namely the presence of the following except?

    Non-shrinkable clay

  • 43

    Which of the following will most likely not lead to the foundation of a building to failing?

    Building on rock

  • 44

    what year did the public health act made DPC complusory for new houses?

    1875

  • 45

    Which of the following technique can be introduced to distribute the structural load to a reliable stratum?

    All of them

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    問題一覧

  • 1

    The greater the mass, the larger the insulation provided by the partition. A 230mm thick block wall provides an average insulation of ..................?

    50DB

  • 2

    SRI stands for?

    Sound Reduction Index

  • 3

    Plaster board will have a fire rating of up to?

    4 hrs

  • 4

    .............. are efficient three-dimensional structural assemblies of linear members in which the interconnections are such that a load at any point is distributed in all directions throughout the assembly

    Space frame

  • 5

    Which is not a traditional method of triangulating loads between points of support?

    Monitor truss

  • 6

    TEKS screws, also known as self drilling roofing screws, are a huge time saver for cladding and roofing applications and must always be fitted at a .........

    90 degrees to the sheet

  • 7

    Element C?

    Rafters

  • 8

    Element A?

    Horizontal Eaves ties

  • 9

    Petronas Tower where the late great sir Sean Connery acted a scene in the blockbuster movie Entrapment was designed using ........

    Bundled tube system

  • 10

    30 St marys building is wrapped with?

    Diagonal bracing

  • 11

    Element D?

    Oriented strand board

  • 12

    Element B?

    Breather membrane

  • 13

    Brick and Masonry Cladding Systems are expensive and can lead to problems associated with the following ...............

    All of them

  • 14

    Which is not a main advantage of metal wall cladding?

    They have a low thermal capacity, they are lightweight, and have poor acoustic performance

  • 15

    Which steel element is C?

    Mullions

  • 16

    Which Steel Element is A?

    Columns

  • 17

    What is element D?

    Cladding rails

  • 18

    Which steel element is B?

    Windposts

  • 19

    Element C?

    Metal lintel

  • 20

    Name of element A?

    Vapour control layer

  • 21

    Intumescent movement sealant joints are mainly used to protect the building from

    Fire

  • 22

    This element below is called a .................

    Thermal break

  • 23

    When wind has imparted the water droplets with sufficient energy to pass through an unsealed joint is as a result of water penetration through?

    Kinetic energy

  • 24

    Cladding primarily refers to the external envelope or skin that shelters the building frame from the ................

    Environmental factors

  • 25

    Which of these is not a joint?

    Compaction joints

  • 26

    Which of the following is a functional requirement for cladding?

    All of them

  • 27

    Insitu composite floors for upper floors slim or metal deck is made out of.....

    Concrete, Welded wire mesh, Beam, Shear studs, Metal deck

  • 28

    Galvanizing of the metal deck surface and manufacturing at high temperatures ensures that the floor deck is able to give up to?

    4 hours nominal time

  • 29

    Which of the following is an example of spray coating used to protect steel from fire?

    Intumescent paint

  • 30

    what coating matieral is used for rebar with contaminated soil?

    epoxy resin

  • 31

    concrete is good at carrying loads and suffers little in compression. Adding steel will make the material...

    strong in compression and tension

  • 32

    what are couplers used for in reinforcement bars?

    To extend rebars

  • 33

    which type of system is used to provide continuity of reinforcement at construction joints in concrete?

    continuity system

  • 34

    Which of the following is an advantage of various FT 24 girder wall formwork?

    All of them

  • 35

    Chronolia concrete by lafarge can be used to prepare formwork which can be stripped within...

    4hrs

  • 36

    striking times for horizontal structures such as floor slabs made from rapid hardening cement will take...

    4 days

  • 37

    what is striking?

    removal of formwork

  • 38

    release agents are known as...

    surface coating applied to formwork

  • 39

    What is shoring?

    the mechanism of providing structural support to the formwork so that is does not endure excessive stresses

  • 40

    What is formwork?

    It is the preassembled temporary casing, moulding or former assembled to hold wet concrete until it forms shape and reaches its semi-cured or fully-cured state.

  • 41

    What is shuttering? (in relation to formwork)

    It is the matierals which form the backing support/frame assembled to support wet concrete

  • 42

    The amount or rate of settlement is dependent on many factors, namely the presence of the following except?

    Non-shrinkable clay

  • 43

    Which of the following will most likely not lead to the foundation of a building to failing?

    Building on rock

  • 44

    what year did the public health act made DPC complusory for new houses?

    1875

  • 45

    Which of the following technique can be introduced to distribute the structural load to a reliable stratum?

    All of them