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construction 4.5

construction 4.5
24問 • 2年前
  • Sterling Thomas
  • 通報

    問題一覧

  • 1

    In cases where brick or stone veneer is used for the outside finish over wood-frame, the foundation must include a _______ , a supporting ledge or an offset about 5" wide

    masonary ledge

  • 2

    Now required by code for all foundation walls, what do you call the steps that must be taken to protect them from moisture?

    dampproofing

  • 3

    What is defined as a wall notch needed for basement beams or girders?

    a beam pocket

  • 4

    What occurs where fresh concrete is poured on top of or next to concrete that has already begun to cure and is more likely to leak/is weaker than the surrounding wall?

    a cold joint

  • 5

    What locks the foundation walls to the footing to prevent moisture from seeping between the walls and footing?

    a keyway

  • 6

    What is the additional excavation needed to provide clearance for work called?

    overdig

  • 7

    The measurement of the ability of water to flow through the soil is known as

    porosity

  • 8

    What is defined as a measure of how well the soil can support the weight of a house?

    bearing capacity

  • 9

    board fastened horizontally to stakes placed to the outside of where the corners of the building will be located is called

    batter board

  • 10

    What can measure horizontal angles and vertical angles and can be used to determine if a post or wall is plumb?

    a transit

  • 11

    In regard to concrete cover for reinforcing steel, rebar in footings needs ___ of concrete coverage

    3 inches

  • 12

    In what type of weather should you make sure concrete is covered for at least several days after placement?

    hot weather

  • 13

    What type of cement expands when mixed with water, hardens within minutes, and is used to plug holes and cracks in foundations?

    hydraulic cement

  • 14

    What type of Portland Cement is used for most general construction purposes due to it being economical with a long setting time?

    type 1

  • 15

    What is defined as a chemical reaction that occurs when water combines with cement and generates heat as the concrete cures?

    hydration

  • 16

    Do not use hoses longer than ___ feet

    100

  • 17

    What is the most serious heat-related health problem in which the body can no longer regulate its core temperature and sweating STOPS?

    heat stroke

  • 18

    What is a poisonous element that was used for many years to protect certain types of wood products against attack by wood-destroying insects?

    arsenic

  • 19

    On residential jobsites, what type of fire extinguisher is necessary?

    Class A,B, and C

  • 20

    Making sure the workplace is free from recognized hazards that are likely to cause death or serious physcical harm are employer responsibilities under what regulations?

    OSHA

  • 21

    An easy way to keep track of a project that shows how long each task will take and when each task will start and end is known as

    a bar chart

  • 22

    Plumbing, heating and electrical work are considered part of

    mechanicals

  • 23

    A signed proposal to do work and/or supply a material for a specified price is called a(n)

    bid

  • 24

    A measure of smoke created when a material is burning is known as

    smoke density

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    問題一覧

  • 1

    In cases where brick or stone veneer is used for the outside finish over wood-frame, the foundation must include a _______ , a supporting ledge or an offset about 5" wide

    masonary ledge

  • 2

    Now required by code for all foundation walls, what do you call the steps that must be taken to protect them from moisture?

    dampproofing

  • 3

    What is defined as a wall notch needed for basement beams or girders?

    a beam pocket

  • 4

    What occurs where fresh concrete is poured on top of or next to concrete that has already begun to cure and is more likely to leak/is weaker than the surrounding wall?

    a cold joint

  • 5

    What locks the foundation walls to the footing to prevent moisture from seeping between the walls and footing?

    a keyway

  • 6

    What is the additional excavation needed to provide clearance for work called?

    overdig

  • 7

    The measurement of the ability of water to flow through the soil is known as

    porosity

  • 8

    What is defined as a measure of how well the soil can support the weight of a house?

    bearing capacity

  • 9

    board fastened horizontally to stakes placed to the outside of where the corners of the building will be located is called

    batter board

  • 10

    What can measure horizontal angles and vertical angles and can be used to determine if a post or wall is plumb?

    a transit

  • 11

    In regard to concrete cover for reinforcing steel, rebar in footings needs ___ of concrete coverage

    3 inches

  • 12

    In what type of weather should you make sure concrete is covered for at least several days after placement?

    hot weather

  • 13

    What type of cement expands when mixed with water, hardens within minutes, and is used to plug holes and cracks in foundations?

    hydraulic cement

  • 14

    What type of Portland Cement is used for most general construction purposes due to it being economical with a long setting time?

    type 1

  • 15

    What is defined as a chemical reaction that occurs when water combines with cement and generates heat as the concrete cures?

    hydration

  • 16

    Do not use hoses longer than ___ feet

    100

  • 17

    What is the most serious heat-related health problem in which the body can no longer regulate its core temperature and sweating STOPS?

    heat stroke

  • 18

    What is a poisonous element that was used for many years to protect certain types of wood products against attack by wood-destroying insects?

    arsenic

  • 19

    On residential jobsites, what type of fire extinguisher is necessary?

    Class A,B, and C

  • 20

    Making sure the workplace is free from recognized hazards that are likely to cause death or serious physcical harm are employer responsibilities under what regulations?

    OSHA

  • 21

    An easy way to keep track of a project that shows how long each task will take and when each task will start and end is known as

    a bar chart

  • 22

    Plumbing, heating and electrical work are considered part of

    mechanicals

  • 23

    A signed proposal to do work and/or supply a material for a specified price is called a(n)

    bid

  • 24

    A measure of smoke created when a material is burning is known as

    smoke density